CA2014882C - Diminution de la flottation du silice ou de la gangue siliceuse dans la flottation des minerais - Google Patents

Diminution de la flottation du silice ou de la gangue siliceuse dans la flottation des minerais

Info

Publication number: CA2014882C
Authority: CA; Canada
Prior art keywords: acid; flotation; amine; collector; minerals
Prior art date: 1990-04-19
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

CA002014882A

Other languages

English (en)

Other versions

CA2014882A1 (fr

Inventor

Richard R. Klimpel

Robert D. Hansen

Donald E. Leonard

Basil S. Fee

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Dow Chemical Co

Original Assignee

Dow Chemical Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1990-04-19

Filing date

1990-04-19

Publication date

1996-02-20

1990-04-19 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1990-04-19 Priority to CA002014882A priority Critical patent/CA2014882C/fr

1990-04-27 Priority to DE69021553T priority patent/DE69021553D1/de

1990-04-27 Priority to EP90304633A priority patent/EP0453677B1/fr

1990-05-07 Priority to AU54774/90A priority patent/AU619979B2/en

1990-05-09 Priority to FR9005770A priority patent/FR2661844B1/fr

1990-05-09 Priority to ZA903531A priority patent/ZA903531B/xx

1990-05-11 Priority to CN90102733A priority patent/CN1056445A/zh

1991-10-19 Publication of CA2014882A1 publication Critical patent/CA2014882A1/fr

1996-02-20 Application granted granted Critical

1996-02-20 Publication of CA2014882C publication Critical patent/CA2014882C/fr

2010-04-19 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000005188 flotation Methods 0.000 title claims abstract description 103
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 82
229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 81
239000011707 mineral Substances 0.000 title claims abstract description 81
239000000377 silicon dioxide Substances 0.000 title claims abstract description 42
150000001412 amines Chemical class 0.000 claims abstract description 52
238000000034 method Methods 0.000 claims abstract description 48
230000008569 process Effects 0.000 claims abstract description 35
238000011084 recovery Methods 0.000 claims description 53
-1 alkyl sulfonic acids Chemical class 0.000 claims description 36
ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 35
WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 28
LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 28
QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 28
239000005642 Oleic acid Substances 0.000 claims description 28
ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 28
QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 28
239000002002 slurry Substances 0.000 claims description 28
125000000129 anionic group Chemical group 0.000 claims description 26
239000000203 mixture Substances 0.000 claims description 24
239000002253 acid Substances 0.000 claims description 21
238000009291 froth flotation Methods 0.000 claims description 21
ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 13
229940043237 diethanolamine Drugs 0.000 claims description 13
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 12
150000003839 salts Chemical class 0.000 claims description 10
150000003573 thiols Chemical class 0.000 claims description 7
SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims description 6
229940031098 ethanolamine Drugs 0.000 claims description 6
LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 5
RYYWUUFWQRZTIU-UHFFFAOYSA-N Thiophosphoric acid Chemical class OP(O)(S)=O RYYWUUFWQRZTIU-UHFFFAOYSA-N 0.000 claims description 5
GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 4
150000007513 acids Chemical class 0.000 claims description 4
GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 claims description 4
UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 claims description 4
POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 4
IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims description 4
VKOBVWXKNCXXDE-UHFFFAOYSA-N icosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCC(O)=O VKOBVWXKNCXXDE-UHFFFAOYSA-N 0.000 claims description 4
WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 claims description 4
WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 claims description 4
229960004418 trolamine Drugs 0.000 claims description 4
BLFRQYKZFKYQLO-UHFFFAOYSA-N 4-aminobutan-1-ol Chemical compound NCCCCO BLFRQYKZFKYQLO-UHFFFAOYSA-N 0.000 claims description 3
WUGQZFFCHPXWKQ-UHFFFAOYSA-N Propanolamine Chemical compound NCCCO WUGQZFFCHPXWKQ-UHFFFAOYSA-N 0.000 claims description 3
DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 3
235000020661 alpha-linolenic acid Nutrition 0.000 claims description 3
230000000994 depressogenic effect Effects 0.000 claims description 3
150000002148 esters Chemical class 0.000 claims description 3
150000004675 formic acid derivatives Chemical class 0.000 claims description 3
150000003460 sulfonic acids Chemical class 0.000 claims description 3
OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 claims description 2
UOBYKYZJUGYBDK-UHFFFAOYSA-N 2-naphthoic acid Chemical compound C1=CC=CC2=CC(C(=O)O)=CC=C21 UOBYKYZJUGYBDK-UHFFFAOYSA-N 0.000 claims description 2
235000021357 Behenic acid Nutrition 0.000 claims description 2
239000005632 Capric acid (CAS 334-48-5) Substances 0.000 claims description 2
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 2
239000005639 Lauric acid Substances 0.000 claims description 2
235000021314 Palmitic acid Nutrition 0.000 claims description 2
235000021355 Stearic acid Nutrition 0.000 claims description 2
QMFFMZYSKGTPDD-UHFFFAOYSA-N [Na].CCCCCCCCCCCC Chemical compound [Na].CCCCCCCCCCCC QMFFMZYSKGTPDD-UHFFFAOYSA-N 0.000 claims description 2
OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 claims description 2
229940116226 behenic acid Drugs 0.000 claims description 2
150000003841 chloride salts Chemical class 0.000 claims description 2
USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical class C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 claims description 2
TVACALAUIQMRDF-UHFFFAOYSA-N dodecyl dihydrogen phosphate Chemical compound CCCCCCCCCCCCOP(O)(O)=O TVACALAUIQMRDF-UHFFFAOYSA-N 0.000 claims description 2
SSILHZFTFWOUJR-UHFFFAOYSA-N hexadecane-1-sulfonic acid Chemical compound CCCCCCCCCCCCCCCCS(O)(=O)=O SSILHZFTFWOUJR-UHFFFAOYSA-N 0.000 claims description 2
229960004488 linolenic acid Drugs 0.000 claims description 2
KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 claims description 2
125000005481 linolenic acid group Chemical group 0.000 claims description 2
WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims description 2
QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 2
OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 2
150000003009 phosphonic acids Chemical class 0.000 claims description 2
RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 claims description 2
239000008117 stearic acid Substances 0.000 claims description 2
TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 claims description 2
ZDVRPQIPVMARSE-UHFFFAOYSA-N 11-aminododecanoic acid Chemical compound CC(N)CCCCCCCCCC(O)=O ZDVRPQIPVMARSE-UHFFFAOYSA-N 0.000 claims 1
SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical group OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 claims 1
NIXKBAZVOQAHGC-UHFFFAOYSA-N phenylmethanesulfonic acid Chemical compound OS(=O)(=O)CC1=CC=CC=C1 NIXKBAZVOQAHGC-UHFFFAOYSA-N 0.000 claims 1
150000003016 phosphoric acids Chemical class 0.000 claims 1
235000019333 sodium laurylsulphate Nutrition 0.000 claims 1
150000001875 compounds Chemical class 0.000 abstract description 35
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract description 16
229910052592 oxide mineral Inorganic materials 0.000 abstract description 16
125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
235000010755 mineral Nutrition 0.000 description 77
DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 54
239000010949 copper Substances 0.000 description 43
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 34
229910052802 copper Inorganic materials 0.000 description 34
125000000217 alkyl group Chemical group 0.000 description 27
125000004356 hydroxy functional group Chemical group O* 0.000 description 22
229910052569 sulfide mineral Inorganic materials 0.000 description 19
239000012141 concentrate Substances 0.000 description 16
235000008504 concentrate Nutrition 0.000 description 16
239000003153 chemical reaction reagent Substances 0.000 description 15
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 13
229910052751 metal Inorganic materials 0.000 description 13
239000002184 metal Substances 0.000 description 13
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 12
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
241000907663 Siproeta stelenes Species 0.000 description 12
239000012990 dithiocarbamate Substances 0.000 description 11
239000008367 deionised water Substances 0.000 description 10
229910021641 deionized water Inorganic materials 0.000 description 10
239000007787 solid Substances 0.000 description 10
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 9
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
241000894007 species Species 0.000 description 9
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
229910052586 apatite Inorganic materials 0.000 description 8
230000003750 conditioning effect Effects 0.000 description 8
VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 8
XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 8
GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 8
QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical class [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 7
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 7
125000004432 carbon atom Chemical group C* 0.000 description 7
229910052750 molybdenum Inorganic materials 0.000 description 7
239000011733 molybdenum Substances 0.000 description 7
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 7
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
150000001298 alcohols Chemical class 0.000 description 6
229910052947 chalcocite Inorganic materials 0.000 description 6
229910052593 corundum Inorganic materials 0.000 description 6
230000000694 effects Effects 0.000 description 6
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 6
229910052737 gold Inorganic materials 0.000 description 6
239000010931 gold Substances 0.000 description 6
125000001183 hydrocarbyl group Chemical group 0.000 description 6
239000007788 liquid Substances 0.000 description 6
239000000463 material Substances 0.000 description 6
239000010695 polyglycol Substances 0.000 description 6
238000000926 separation method Methods 0.000 description 6
239000011734 sodium Substances 0.000 description 6
229910052708 sodium Inorganic materials 0.000 description 6
229910000029 sodium carbonate Inorganic materials 0.000 description 6
239000011593 sulfur Substances 0.000 description 6
229910052717 sulfur Inorganic materials 0.000 description 6
229910052725 zinc Inorganic materials 0.000 description 6
239000011701 zinc Substances 0.000 description 6
235000008733 Citrus aurantifolia Nutrition 0.000 description 5
239000005751 Copper oxide Substances 0.000 description 5
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
235000011941 Tilia x europaea Nutrition 0.000 description 5
239000000654 additive Substances 0.000 description 5
238000003556 assay Methods 0.000 description 5
150000001735 carboxylic acids Chemical class 0.000 description 5
229910000431 copper oxide Inorganic materials 0.000 description 5
239000010431 corundum Substances 0.000 description 5
MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 5
KWKXNDCHNDYVRT-UHFFFAOYSA-N dodecylbenzene Chemical compound CCCCCCCCCCCCC1=CC=CC=C1 KWKXNDCHNDYVRT-UHFFFAOYSA-N 0.000 description 5
239000007789 gas Substances 0.000 description 5
UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 5
239000004571 lime Substances 0.000 description 5
239000002245 particle Substances 0.000 description 5
229920000151 polyglycol Polymers 0.000 description 5
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 4
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
229910052782 aluminium Inorganic materials 0.000 description 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
238000004458 analytical method Methods 0.000 description 4
125000003118 aryl group Chemical group 0.000 description 4
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
150000004649 carbonic acid derivatives Chemical class 0.000 description 4
229910052951 chalcopyrite Inorganic materials 0.000 description 4
DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 description 4
229910000514 dolomite Inorganic materials 0.000 description 4
229910052595 hematite Inorganic materials 0.000 description 4
239000011019 hematite Substances 0.000 description 4
150000002500 ions Chemical class 0.000 description 4
229910052742 iron Inorganic materials 0.000 description 4
LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 4
XCAUINMIESBTBL-UHFFFAOYSA-N lead(ii) sulfide Chemical compound [Pb]=S XCAUINMIESBTBL-UHFFFAOYSA-N 0.000 description 4
150000002739 metals Chemical class 0.000 description 4
229910052759 nickel Inorganic materials 0.000 description 4
229910052760 oxygen Inorganic materials 0.000 description 4
239000001301 oxygen Substances 0.000 description 4
229910052954 pentlandite Inorganic materials 0.000 description 4
229910052709 silver Inorganic materials 0.000 description 4
239000004332 silver Substances 0.000 description 4
150000004763 sulfides Chemical class 0.000 description 4
CNPURSDMOWDNOQ-UHFFFAOYSA-N 4-methoxy-7h-pyrrolo[2,3-d]pyrimidin-2-amine Chemical compound COC1=NC(N)=NC2=C1C=CN2 CNPURSDMOWDNOQ-UHFFFAOYSA-N 0.000 description 3
108091005950 Azurite Proteins 0.000 description 3
229910021532 Calcite Inorganic materials 0.000 description 3
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
229910052770 Uranium Inorganic materials 0.000 description 3
239000003945 anionic surfactant Substances 0.000 description 3
150000001768 cations Chemical class 0.000 description 3
229910052804 chromium Inorganic materials 0.000 description 3
239000011651 chromium Substances 0.000 description 3
BUGICWZUDIWQRQ-UHFFFAOYSA-N copper iron sulfane Chemical compound S.[Fe].[Cu] BUGICWZUDIWQRQ-UHFFFAOYSA-N 0.000 description 3
BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 description 3
230000003247 decreasing effect Effects 0.000 description 3
235000014113 dietary fatty acids Nutrition 0.000 description 3
125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
239000010459 dolomite Substances 0.000 description 3
239000000194 fatty acid Substances 0.000 description 3
229930195729 fatty acid Natural products 0.000 description 3
229910052949 galena Inorganic materials 0.000 description 3
150000004679 hydroxides Chemical class 0.000 description 3
235000013980 iron oxide Nutrition 0.000 description 3
SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 3
229910000480 nickel oxide Inorganic materials 0.000 description 3
GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical class [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 3
229910052697 platinum Inorganic materials 0.000 description 3
238000012545 processing Methods 0.000 description 3
229910052683 pyrite Inorganic materials 0.000 description 3
NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 3
BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 3
150000003467 sulfuric acid derivatives Chemical class 0.000 description 3
238000012360 testing method Methods 0.000 description 3
239000010936 titanium Substances 0.000 description 3
229910052719 titanium Inorganic materials 0.000 description 3
GWBUNZLLLLDXMD-UHFFFAOYSA-H tricopper;dicarbonate;dihydroxide Chemical compound [OH-].[OH-].[Cu+2].[Cu+2].[Cu+2].[O-]C([O-])=O.[O-]C([O-])=O GWBUNZLLLLDXMD-UHFFFAOYSA-H 0.000 description 3
JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 3
239000012991 xanthate Substances 0.000 description 3
229910000010 zinc carbonate Inorganic materials 0.000 description 3
KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
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230000002209 hydrophobic effect Effects 0.000 description 2
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230000006872 improvement Effects 0.000 description 2
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239000012071 phase Substances 0.000 description 2
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239000001294 propane Substances 0.000 description 2
239000011028 pyrite Substances 0.000 description 2
150000004760 silicates Chemical class 0.000 description 2
229910001415 sodium ion Inorganic materials 0.000 description 2
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239000011029 spinel Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
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239000012989 trithiocarbonate Substances 0.000 description 2
229910000442 triuranium octoxide Inorganic materials 0.000 description 2
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125000004169 (C1-C6) alkyl group Chemical group 0.000 description 1
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KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 description 1
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LDMOEFOXLIZJOW-UHFFFAOYSA-N 1-dodecanesulfonic acid Chemical compound CCCCCCCCCCCCS(O)(=O)=O LDMOEFOXLIZJOW-UHFFFAOYSA-N 0.000 description 1
FZZMTSNZRBFGGU-UHFFFAOYSA-N 2-chloro-7-fluoroquinazolin-4-amine Chemical compound FC1=CC=C2C(N)=NC(Cl)=NC2=C1 FZZMTSNZRBFGGU-UHFFFAOYSA-N 0.000 description 1
WBIQQQGBSDOWNP-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O WBIQQQGBSDOWNP-UHFFFAOYSA-N 0.000 description 1
125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
WVYWICLMDOOCFB-UHFFFAOYSA-N 4-methyl-2-pentanol Chemical compound CC(C)CC(C)O WVYWICLMDOOCFB-UHFFFAOYSA-N 0.000 description 1
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ORWXSLFJBJGMCL-UHFFFAOYSA-N 5-(2-methylpropoxy)-1,4,2,3,5lambda5-dioxadithiaphospholane 5-oxide Chemical compound P1(=O)(OCC(C)C)OSSO1 ORWXSLFJBJGMCL-UHFFFAOYSA-N 0.000 description 1
AFWVZAABPOHYMD-UHFFFAOYSA-N 5-butoxy-1,4,2,3,5lambda5-dioxadithiaphospholane 5-oxide Chemical compound P1(=O)(OCCCC)OSSO1 AFWVZAABPOHYMD-UHFFFAOYSA-N 0.000 description 1
239000005995 Aluminium silicate Substances 0.000 description 1
229910004647 CaMoO4 Inorganic materials 0.000 description 1
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BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
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MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
241000257303 Hymenoptera Species 0.000 description 1
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RSPISYXLHRIGJD-UHFFFAOYSA-N OOOO Chemical compound OOOO RSPISYXLHRIGJD-UHFFFAOYSA-N 0.000 description 1
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235000010678 Paulownia tomentosa Nutrition 0.000 description 1
240000002834 Paulownia tomentosa Species 0.000 description 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
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GANNOFFDYMSBSZ-UHFFFAOYSA-N [AlH3].[Mg] Chemical compound [AlH3].[Mg] GANNOFFDYMSBSZ-UHFFFAOYSA-N 0.000 description 1
230000009471 action Effects 0.000 description 1
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238000013019 agitation Methods 0.000 description 1
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150000003973 alkyl amines Chemical class 0.000 description 1
125000002877 alkyl aryl group Chemical group 0.000 description 1
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DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 1
WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
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235000012211 aluminium silicate Nutrition 0.000 description 1
229910052924 anglesite Inorganic materials 0.000 description 1
229910052787 antimony Inorganic materials 0.000 description 1
WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical group [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
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239000008346 aqueous phase Substances 0.000 description 1
229910052785 arsenic Inorganic materials 0.000 description 1
RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
125000003710 aryl alkyl group Chemical group 0.000 description 1
125000004429 atom Chemical group 0.000 description 1
125000005605 benzo group Chemical group 0.000 description 1
WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid group Chemical group C(C1=CC=CC=C1)(=O)O WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
229910052972 bournonite Inorganic materials 0.000 description 1
229910052933 brochantite Inorganic materials 0.000 description 1
229910052599 brucite Inorganic materials 0.000 description 1
239000011575 calcium Substances 0.000 description 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
239000000920 calcium hydroxide Substances 0.000 description 1
229910001861 calcium hydroxide Inorganic materials 0.000 description 1
229910001424 calcium ion Inorganic materials 0.000 description 1
DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 description 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
229910001602 chrysoberyl Inorganic materials 0.000 description 1
229910017052 cobalt Inorganic materials 0.000 description 1
239000010941 cobalt Substances 0.000 description 1
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239000003240 coconut oil Substances 0.000 description 1
235000019864 coconut oil Nutrition 0.000 description 1
229910052681 coesite Inorganic materials 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
239000000470 constituent Substances 0.000 description 1
QRJOYPHTNNOAOJ-UHFFFAOYSA-N copper gold Chemical compound [Cu].[Au] QRJOYPHTNNOAOJ-UHFFFAOYSA-N 0.000 description 1
229910001779 copper mineral Inorganic materials 0.000 description 1
BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 description 1
OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 1
PTVDYARBVCBHSL-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu] PTVDYARBVCBHSL-UHFFFAOYSA-N 0.000 description 1
229910052906 cristobalite Inorganic materials 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
MQHRCVXVEKBXFA-UHFFFAOYSA-N dihydroxy-propan-2-ylsulfanyl-sulfanylidene-$l^{5}-phosphane Chemical compound CC(C)SP(O)(O)=S MQHRCVXVEKBXFA-UHFFFAOYSA-N 0.000 description 1
GQDAQMBBGHMTQX-UHFFFAOYSA-N dihydroxy-propylsulfanyl-sulfanylidene-$l^{5}-phosphane Chemical compound CCCSP(O)(O)=S GQDAQMBBGHMTQX-UHFFFAOYSA-N 0.000 description 1
ZXOKVTWPEIAYAB-UHFFFAOYSA-N dioxido(oxo)tungsten Chemical compound [O-][W]([O-])=O ZXOKVTWPEIAYAB-UHFFFAOYSA-N 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
ZITKDVFRMRXIJQ-UHFFFAOYSA-N dodecane-1,2-diol Chemical compound CCCCCCCCCCC(O)CO ZITKDVFRMRXIJQ-UHFFFAOYSA-N 0.000 description 1
YRIUSKIDOIARQF-UHFFFAOYSA-N dodecyl benzenesulfonate Chemical compound CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 YRIUSKIDOIARQF-UHFFFAOYSA-N 0.000 description 1
MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 description 1
229940043264 dodecyl sulfate Drugs 0.000 description 1
229940071161 dodecylbenzenesulfonate Drugs 0.000 description 1
229940060296 dodecylbenzenesulfonic acid Drugs 0.000 description 1
239000003792 electrolyte Substances 0.000 description 1
229910052971 enargite Inorganic materials 0.000 description 1
ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
WGMRJSBTYSJRKK-UHFFFAOYSA-N ethyl n-butylcarbamodithioate Chemical compound CCCCNC(=S)SCC WGMRJSBTYSJRKK-UHFFFAOYSA-N 0.000 description 1
AVGQPNBPXNPEPF-UHFFFAOYSA-N ethylsulfanyl-dihydroxy-sulfanylidene-$l^{5}-phosphane Chemical compound CCSP(O)(O)=S AVGQPNBPXNPEPF-UHFFFAOYSA-N 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
238000007667 floating Methods 0.000 description 1
229910001679 gibbsite Inorganic materials 0.000 description 1
239000011521 glass Substances 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
230000003993 interaction Effects 0.000 description 1
229910052741 iridium Inorganic materials 0.000 description 1
GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
IXQWNVPHFNLUGD-UHFFFAOYSA-N iron titanium Chemical compound [Ti].[Fe] IXQWNVPHFNLUGD-UHFFFAOYSA-N 0.000 description 1
VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
229910001710 laterite Inorganic materials 0.000 description 1
239000011504 laterite Substances 0.000 description 1
238000002386 leaching Methods 0.000 description 1
239000011133 lead Substances 0.000 description 1
VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
239000000347 magnesium hydroxide Substances 0.000 description 1
229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
229910001425 magnesium ion Inorganic materials 0.000 description 1
238000007885 magnetic separation Methods 0.000 description 1
229910052748 manganese Inorganic materials 0.000 description 1
239000011572 manganese Substances 0.000 description 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
229910052960 marcasite Inorganic materials 0.000 description 1
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
229910052753 mercury Inorganic materials 0.000 description 1
238000005555 metalworking Methods 0.000 description 1
238000005065 mining Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
KVBGVZZKJNLNJU-UHFFFAOYSA-N naphthalene-2-sulfonic acid Chemical compound C1=CC=CC2=CC(S(=O)(=O)O)=CC=C21 KVBGVZZKJNLNJU-UHFFFAOYSA-N 0.000 description 1
235000021313 oleic acid Nutrition 0.000 description 1
229910052762 osmium Inorganic materials 0.000 description 1
SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
125000004430 oxygen atom Chemical group O* 0.000 description 1
SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
229910052698 phosphorus Inorganic materials 0.000 description 1
239000011574 phosphorus Substances 0.000 description 1
229910001392 phosphorus oxide Inorganic materials 0.000 description 1
LFGREXWGYUGZLY-UHFFFAOYSA-N phosphoryl Chemical class [P]=O LFGREXWGYUGZLY-UHFFFAOYSA-N 0.000 description 1
239000010665 pine oil Substances 0.000 description 1
XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
239000001103 potassium chloride Substances 0.000 description 1
235000011164 potassium chloride Nutrition 0.000 description 1
LHQNFTGLYHOYOW-UHFFFAOYSA-M potassium;2-methylpropoxymethanethioate Chemical compound [K+].CC(C)COC([S-])=O LHQNFTGLYHOYOW-UHFFFAOYSA-M 0.000 description 1
MZFCIMYURGPBNM-UHFFFAOYSA-M potassium;2-methylpropylsulfanylmethanedithioate Chemical compound [K+].CC(C)CSC([S-])=S MZFCIMYURGPBNM-UHFFFAOYSA-M 0.000 description 1
RLXHFBWEXYUIQK-UHFFFAOYSA-M potassium;butan-2-ylsulfanylmethanethioate Chemical compound [K+].CCC(C)SC([S-])=O RLXHFBWEXYUIQK-UHFFFAOYSA-M 0.000 description 1
WNVZCNDFBUPCTL-UHFFFAOYSA-M potassium;ethoxymethanethioate Chemical compound [K+].CCOC([O-])=S WNVZCNDFBUPCTL-UHFFFAOYSA-M 0.000 description 1
LTRSVXVWFXWPRZ-UHFFFAOYSA-M potassium;pentoxymethanethioate Chemical compound [K+].CCCCCOC([S-])=O LTRSVXVWFXWPRZ-UHFFFAOYSA-M 0.000 description 1
AIPYPNIKBYARBC-UHFFFAOYSA-M potassium;pentylsulfanylmethanethioate Chemical compound [K+].CCCCCSC([S-])=O AIPYPNIKBYARBC-UHFFFAOYSA-M 0.000 description 1
ZMWBGRXFDPJFGC-UHFFFAOYSA-M potassium;propan-2-yloxymethanedithioate Chemical compound [K+].CC(C)OC([S-])=S ZMWBGRXFDPJFGC-UHFFFAOYSA-M 0.000 description 1
SVJCFWZQQNYGMQ-UHFFFAOYSA-M potassium;propan-2-yloxymethanethioate Chemical compound [K+].CC(C)OC([S-])=O SVJCFWZQQNYGMQ-UHFFFAOYSA-M 0.000 description 1
BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
MBASXNZSHBOEQE-UHFFFAOYSA-N propan-2-ylsulfanylmethanethioic s-acid Chemical compound CC(C)SC(O)=S MBASXNZSHBOEQE-UHFFFAOYSA-N 0.000 description 1
229910052952 pyrrhotite Inorganic materials 0.000 description 1
229910052703 rhodium Inorganic materials 0.000 description 1
239000010948 rhodium Substances 0.000 description 1
MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
229910052707 ruthenium Inorganic materials 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
239000000344 soap Substances 0.000 description 1
HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 description 1
229910052979 sodium sulfide Inorganic materials 0.000 description 1
GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
NVQOVQBDGGEXER-UHFFFAOYSA-M sodium;2-methylpropoxymethanethioate Chemical compound [Na+].CC(C)COC([S-])=O NVQOVQBDGGEXER-UHFFFAOYSA-M 0.000 description 1
FSFACTZWHMNCPB-UHFFFAOYSA-M sodium;2-methylpropylsulfanylmethanedithioate Chemical compound [Na+].CC(C)CSC([S-])=S FSFACTZWHMNCPB-UHFFFAOYSA-M 0.000 description 1
DZSIWJTXBWUFOQ-UHFFFAOYSA-M sodium;2-methylpropylsulfanylmethanethioate Chemical compound [Na+].CC(C)CSC([S-])=O DZSIWJTXBWUFOQ-UHFFFAOYSA-M 0.000 description 1
YZLQFRKSOZCHCJ-UHFFFAOYSA-M sodium;3-methylbutoxy-(3-methylbutylsulfanyl)-oxido-sulfanylidene-$l^{5}-phosphane Chemical compound [Na+].CC(C)CCOP([O-])(=S)SCCC(C)C YZLQFRKSOZCHCJ-UHFFFAOYSA-M 0.000 description 1
VVTVDXPOGQYVFX-UHFFFAOYSA-M sodium;bis(2-methylpropoxy)-oxido-sulfanylidene-$l^{5}-phosphane Chemical compound [Na+].CC(C)COP([O-])(=S)OCC(C)C VVTVDXPOGQYVFX-UHFFFAOYSA-M 0.000 description 1
FOYPFIDVYRCZKA-UHFFFAOYSA-M sodium;bis(2-methylpropoxy)-sulfanylidene-sulfido-$l^{5}-phosphane Chemical compound [Na+].CC(C)COP([S-])(=S)OCC(C)C FOYPFIDVYRCZKA-UHFFFAOYSA-M 0.000 description 1
ZVLBYZQIYKVZEO-UHFFFAOYSA-M sodium;butan-2-ylsulfanylmethanethioate Chemical compound [Na+].CCC(C)SC([S-])=O ZVLBYZQIYKVZEO-UHFFFAOYSA-M 0.000 description 1
YMPPRYJBYFNJTO-UHFFFAOYSA-M sodium;diethoxy-oxido-sulfanylidene-$l^{5}-phosphane Chemical compound [Na+].CCOP([O-])(=S)OCC YMPPRYJBYFNJTO-UHFFFAOYSA-M 0.000 description 1
ZKDDJTYSFCWVGS-UHFFFAOYSA-M sodium;diethoxy-sulfanylidene-sulfido-$l^{5}-phosphane Chemical compound [Na+].CCOP([S-])(=S)OCC ZKDDJTYSFCWVGS-UHFFFAOYSA-M 0.000 description 1
BRPNNYXZQLLLSN-UHFFFAOYSA-N sodium;dodecane Chemical compound [Na+].CCCCCCCCCCC[CH2-] BRPNNYXZQLLLSN-UHFFFAOYSA-N 0.000 description 1
SCEWVYKGCFYQDU-UHFFFAOYSA-M sodium;ethoxymethanethioate Chemical compound [Na+].CCOC([S-])=O SCEWVYKGCFYQDU-UHFFFAOYSA-M 0.000 description 1
VGZJEVUOJSBXEJ-UHFFFAOYSA-M sodium;ethylsulfanylmethanethioate Chemical compound [Na+].CCSC([S-])=O VGZJEVUOJSBXEJ-UHFFFAOYSA-M 0.000 description 1
CNKUJLXIJWGWGU-UHFFFAOYSA-M sodium;pentoxymethanethioate Chemical compound [Na+].CCCCCOC([S-])=O CNKUJLXIJWGWGU-UHFFFAOYSA-M 0.000 description 1
UUCBWOHOAMHVSO-UHFFFAOYSA-M sodium;pentylsulfanylmethanethioate Chemical compound [Na+].CCCCCSC([S-])=O UUCBWOHOAMHVSO-UHFFFAOYSA-M 0.000 description 1
IRZFQKXEKAODTJ-UHFFFAOYSA-M sodium;propan-2-yloxymethanedithioate Chemical compound [Na+].CC(C)OC([S-])=S IRZFQKXEKAODTJ-UHFFFAOYSA-M 0.000 description 1
JEBXWAFOOSDQDR-UHFFFAOYSA-M sodium;propan-2-yloxymethanethioate Chemical compound [Na+].CC(C)OC([S-])=O JEBXWAFOOSDQDR-UHFFFAOYSA-M 0.000 description 1
238000004611 spectroscopical analysis Methods 0.000 description 1
229910052959 stibnite Inorganic materials 0.000 description 1
238000003756 stirring Methods 0.000 description 1
229910052682 stishovite Inorganic materials 0.000 description 1
125000001424 substituent group Chemical group 0.000 description 1
IHBMMJGTJFPEQY-UHFFFAOYSA-N sulfanylidene(sulfanylidenestibanylsulfanyl)stibane Chemical compound S=[Sb]S[Sb]=S IHBMMJGTJFPEQY-UHFFFAOYSA-N 0.000 description 1
125000000542 sulfonic acid group Chemical group 0.000 description 1
239000000454 talc Substances 0.000 description 1
229910052623 talc Inorganic materials 0.000 description 1
239000003784 tall oil Substances 0.000 description 1
229910052970 tennantite Inorganic materials 0.000 description 1
229910052969 tetrahedrite Inorganic materials 0.000 description 1
150000003585 thioureas Chemical class 0.000 description 1
239000011135 tin Substances 0.000 description 1
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
229910052905 tridymite Inorganic materials 0.000 description 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
239000010937 tungsten Substances 0.000 description 1
KJIOQYGWTQBHNH-UHFFFAOYSA-N undecanol Chemical compound CCCCCCCCCCCO KJIOQYGWTQBHNH-UHFFFAOYSA-N 0.000 description 1
239000002699 waste material Substances 0.000 description 1
238000004876 x-ray fluorescence Methods 0.000 description 1
229910001845 yogo sapphire Inorganic materials 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/012—Organic compounds containing sulfur
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/008—Organic compounds containing oxygen
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/01—Organic compounds containing nitrogen
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/02—Collectors
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/02—Ores
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/02—Ores
- B03D2203/025—Precious metal ores

Landscapes

Manufacture And Refinement Of Metals (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

CA002014882A 1990-04-19 1990-04-19 Diminution de la flottation du silice ou de la gangue siliceuse dans la flottation des minerais Expired - Fee Related CA2014882C (fr)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
CA002014882A CA2014882C (fr)	1990-04-19	1990-04-19	Diminution de la flottation du silice ou de la gangue siliceuse dans la flottation des minerais
DE69021553T DE69021553D1 (de)	1990-04-19	1990-04-27	Drücken von Kieselsäure oder siliziumgehaltiger Gangart bei Erzflotation.
EP90304633A EP0453677B1 (fr)	1990-04-19	1990-04-27	Dépression de la silice ou d'une gangue siliceuse dans la flottation des minerais
AU54774/90A AU619979B2 (en)	1990-04-19	1990-05-07	Depression of the flotation of silica or siliceous gangue in mineral flotation
FR9005770A FR2661844B1 (fr)	1990-04-19	1990-05-09	Abaissement de la flottation de la silice ou d'une gangue siliceuse dans la flottation de minerais.
ZA903531A ZA903531B (en)	1990-04-19	1990-05-09	Depression of the flotation of silica or siliceous gangue in mineral flotation
CN90102733A CN1056445A (zh)	1990-04-19	1990-05-11	矿物浮选过程中抑制硅石或含硅脉石浮选的方法

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
CA002014882A CA2014882C (fr)	1990-04-19	1990-04-19	Diminution de la flottation du silice ou de la gangue siliceuse dans la flottation des minerais
EP90304633A EP0453677B1 (fr)	1990-04-19	1990-04-27	Dépression de la silice ou d'une gangue siliceuse dans la flottation des minerais
ZA903531A ZA903531B (en)	1990-04-19	1990-05-09	Depression of the flotation of silica or siliceous gangue in mineral flotation
CN90102733A CN1056445A (zh)	1990-04-19	1990-05-11	矿物浮选过程中抑制硅石或含硅脉石浮选的方法

Publications (2)

Publication Number	Publication Date
CA2014882A1 CA2014882A1 (fr)	1991-10-19
CA2014882C true CA2014882C (fr)	1996-02-20

Family

ID=36763181

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002014882A Expired - Fee Related CA2014882C (fr)	1990-04-19	1990-04-19	Diminution de la flottation du silice ou de la gangue siliceuse dans la flottation des minerais

Country Status (7)

Country	Link
EP (1)	EP0453677B1 (fr)
CN (1)	CN1056445A (fr)
AU (1)	AU619979B2 (fr)
CA (1)	CA2014882C (fr)
DE (1)	DE69021553D1 (fr)
FR (1)	FR2661844B1 (fr)
ZA (1)	ZA903531B (fr)

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US5244155A (en) *	1991-06-24	1993-09-14	The Dow Chemical Company	Solid-solid separations utilizing alkanol amines
AUPR009300A0 (en) *	2000-09-13	2000-10-05	Mintech Chemical Industries Pty Ltd	Aqueous copper composition
CN101264467B (zh) *	2007-03-13	2011-04-13	金堆城钼业股份有限公司	辉钼矿浮选起泡剂
CN102476075B (zh) *	2010-11-22	2014-03-19	何建庭	组合型有机磺酸钠盐浮选剂
CN103551253B (zh) *	2013-11-08	2016-08-17	湖南华麒资源环境科技发展有限公司	一种湿法炼锌酸浸矿浆浮选银的生产工艺方法
CN103831171A (zh) *	2014-03-27	2014-06-04	北京矿冶研究总院	一种磷矿浮选捕收剂及其制备方法
CN103920596B (zh) *	2014-04-25	2017-02-15	中蓝连海设计研究院	一种胶磷矿组合浮选捕收剂及其制法与用途
CN104226487A (zh) *	2014-08-08	2014-12-24	西北矿冶研究院	一种硅酸盐脉石矿物组合抑制剂
CN104588216B (zh) *	2015-02-02	2017-02-22	山东建筑大学	一种提铁降硅的组合捕收剂及其制备方法和应用
WO2016162344A1 (fr) *	2015-04-09	2016-10-13	Akzo Nobel Chemicals International B.V.	Composition collectrice pour flottation inverse
CN104888968B (zh) *	2015-07-03	2017-07-11	武汉工程大学	一种磷矿反浮选两性捕收剂的制备方法
CN105251621B (zh) *	2015-10-19	2018-03-30	湖北富邦科技股份有限公司	一种反浮选硅酸锌的方法
CN106391324B (zh) *	2016-12-07	2018-06-19	广西大学	一种钼铁矿抑制剂的制备方法
CN106824544B (zh) *	2017-01-16	2019-02-05	北京矿冶研究总院	一种赤铁矿反浮选抑制剂及其使用方法
CN108816521B (zh) *	2018-05-22	2019-10-08	中南大学	三羟基苯及其衍生物作为铋抑制剂在浮选过程中的应用
CN109261364A (zh) *	2018-08-17	2019-01-25	昆明理工大学	一种铜硫分离中黄铁矿的解抑活化方法
CN110124873B (zh) *	2019-04-04	2024-02-02	太原睿孚特选煤技术有限公司	一种分段式机械搅拌强制矿化浮选设备
CN110013917B (zh) *	2019-05-15	2021-04-27	中南大学	一种浮选过程中抑制硫化x的抑制剂及其使用方法
CN110614165A (zh) *	2019-08-22	2019-12-27	贵州大学	一种有效抑制重晶石矿石中含钙含硅矿物的抑制剂
CN110773325A (zh) *	2019-11-08	2020-02-11	南昌航空大学	一种胺类捕收剂的应用
CN113333173B (zh) *	2021-05-13	2022-06-21	西北矿冶研究院	一种锡矿浮选锡的选矿药剂及其制备方法
CN113699374A (zh) *	2021-08-25	2021-11-26	信丰华锐钨钼新材料有限公司	一种含锡低度混合钨矿中锡的富集方法
CN113800930B (zh) *	2021-11-08	2023-05-16	瑞泰科技股份有限公司	一种锆刚玉回收料再利用的制备方法
CN114471959B (zh) *	2021-12-20	2024-05-24	中南大学	一种利用钛白废液改善钛铁矿浮选的方法
CN114656425A (zh) *	2022-04-07	2022-06-24	昆明理工大学	一种应用于锡石浮选的捕收剂及合成方法及应用
CN115400881B (zh) *	2022-08-26	2025-03-07	广东邦普循环科技有限公司	一种磷石膏提纯增白的方法
CN115672538A (zh) *	2022-11-24	2023-02-03	中蓝连海设计研究院有限公司	一种含赤铁矿难选磷矿的选矿方法
CN116637726B (zh) *	2023-04-07	2025-09-26	云南驰宏锌锗股份有限公司	一种铅锌硫硫化尾矿中氧化铅锌矿的组合抑制剂及其应用
CN116393263B (zh) *	2023-04-24	2026-02-17	北京依依星科技有限公司	一种黑滑石的选矿提纯方法及其产品
CN116532242B (zh) *	2023-06-14	2025-08-22	云南驰宏锌锗股份有限公司	一种氧化锌矿浮选剂的制备方法
CN119565780B (zh) *	2024-12-09	2025-10-17	中南大学	复合捕收剂、复合药剂及其在白钨矿浮选中的应用
CN119733625B (zh) *	2025-01-10	2025-10-17	昆明理工大学	一种泥质氧化锌矿的全粒级浮选方法

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US2019306A (en) *	1934-07-18	1935-10-29	Royal S Handy	Concentration of ores
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SU649469A1 (ru) *	1977-06-14	1979-02-28	Государственный Научно-Исследовательский И Проектный Институт По Обогащению Руд Цветных Металлов	Реагент дл флотации полиметаллических руд, содержащих благородные металлы
US4213942A (en) *	1978-01-23	1980-07-22	Groupe Minier Sullivan Ltee/Sullivan Mining Group Ltd.	Process for the concentration of mineral by flotation process
US4220525A (en) *	1978-12-28	1980-09-02	Vojislav Petrovich	Beneficiation of metallic ores by froth flotation using polyhydroxy amine depressants
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US4437983A (en) *	1982-09-09	1984-03-20	Vojislav Petrovich	Froth flotation method for recovering zirconium minerals
SU1135497A1 (ru) *	1983-04-06	1985-01-23	Белорусский Ордена Трудового Красного Знамени Технологический Институт Им.С.М.Кирова	Способ обогащени глинистокарбонатных шламов из сильвинитовых руд
DE3517154A1 (de) *	1985-05-11	1986-11-13	Henkel KGaA, 4000 Düsseldorf	Verwendung von tensidgemischen als hilfsmittel fuer die flotation von nichtsulfidischen erzen
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1990
- 1990-04-19 CA CA002014882A patent/CA2014882C/fr not_active Expired - Fee Related
- 1990-04-27 EP EP90304633A patent/EP0453677B1/fr not_active Expired - Lifetime
- 1990-04-27 DE DE69021553T patent/DE69021553D1/de not_active Expired - Lifetime
- 1990-05-07 AU AU54774/90A patent/AU619979B2/en not_active Ceased
- 1990-05-09 ZA ZA903531A patent/ZA903531B/xx unknown
- 1990-05-09 FR FR9005770A patent/FR2661844B1/fr not_active Expired - Fee Related
- 1990-05-11 CN CN90102733A patent/CN1056445A/zh active Pending

Also Published As

Publication number	Publication date
DE69021553D1 (de)	1995-09-14
CN1056445A (zh)	1991-11-27
EP0453677A1 (fr)	1991-10-30
AU619979B2 (en)	1992-02-06
ZA903531B (en)	1992-01-29
EP0453677B1 (fr)	1995-08-09
FR2661844A1 (fr)	1991-11-15
FR2661844B1 (fr)	1993-10-29
AU5477490A (en)	1991-11-07
CA2014882A1 (fr)	1991-10-19

Legal Events

Date	Code	Title	Description
1990-11-13	EEER	Examination request
2002-04-19	MKLA	Lapsed

Publication	Publication Date	Title
CA2014882C (fr)	1996-02-20	Diminution de la flottation du silice ou de la gangue siliceuse dans la flottation des minerais
US5057209A (en)	1991-10-15	Depression of the flotation of silica or siliceous gangue in mineral flotation
CA1270076A (fr)	1990-06-05	Capteurs pour la flottation selective sur mousse de minerais sulfures
US4582596A (en)	1986-04-15	Frothers demonstrating enhanced recovery of coarse particles in froth floatation
US4684459A (en)	1987-08-04	Collector compositions for the froth flotation of mineral values
EP0174866B1 (fr)	1993-03-10	Collecteurs pour la flottation à mousse de minérais enrichis
US4797202A (en)	1989-01-10	Froth flotation method
CA1268565A (fr)	1990-05-01	Compositions de captage pour la flottation sur mousse de minerais
AU586471B2 (en)	1989-07-13	Collectors for froth flotation
US4822483A (en)	1989-04-18	Collector compositions for the froth flotation of mineral values
US5171427A (en)	1992-12-15	Sulfonated and carboxylate collector compositions useful in the flotation of minerals
EP0463823A2 (fr)	1992-01-02	Flottation par écumage de la silice ou d'une gangue siliceuse
CA1267979A (fr)	1990-04-17	Composition de captage pour separateur par flottation sur mousse
US4793852A (en)	1988-12-27	Process for the recovery of non-ferrous metal sulfides
US4676890A (en)	1987-06-30	Collector compositions for the froth flotation of mineral values
US3827557A (en)	1974-08-06	Method of copper sulfide ore flotation
EP0562040B1 (fr)	1997-07-23	Agents collecteurs a base de monosulfonate d'aryle utiles a la flottation de mineraux
US4702822A (en)	1987-10-27	Novel collector composition for froth flotation
JP2557125B2 (ja)	1996-11-27	泡沫浮遊選鉱による有価鉱物の回収法
CA1265265A (fr)	1990-01-30	Agent de moussage et methode de flottation sur mousse pour la separation du contenu en metal des minerais
WO1991019569A1 (fr)	1991-12-26	Procede de flottation de minerai utilisant des composes de carbamate
US4735711A (en)	1988-04-05	Novel collectors for the selective froth flotation of mineral sulfides
USRE32778E (en)	1988-11-08	Frothers demonstrating enhanced recovery of coarse particles in froth floatation
US4732668A (en)	1988-03-22	Novel collectors for the selective froth flotation of mineral sulfides
US4789392A (en)	1988-12-06	Froth flotation method