CA1299777C - Recuperation de metaux de groupe platine et d'autres metaux precieux - Google Patents

Recuperation de metaux de groupe platine et d'autres metaux precieux

Info

Publication number: CA1299777C
Authority: CA; Canada
Prior art keywords: trithiocarbonate; group; collector; froth flotation; combination
Prior art date: 1986-11-21
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 - Lifetime

Application number

CA000540395A

Other languages

English (en)

Inventor

Elias M. Klein

John C. Davidtz

Wickus Slabbert

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.)

MONTAN CHEMICALS Pty Ltd

Phillips Petroleum Co

Original Assignee

MONTAN CHEMICALS Pty Ltd

Phillips Petroleum 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.)

1986-11-21

Filing date

1987-06-23

Publication date

1992-04-28

1986-11-21 Priority claimed from ZA868826A external-priority patent/ZA868826B/xx

1987-06-23 Application filed by MONTAN CHEMICALS Pty Ltd, Phillips Petroleum Co filed Critical MONTAN CHEMICALS Pty Ltd

1992-04-28 Application granted granted Critical

1992-04-28 Publication of CA1299777C publication Critical patent/CA1299777C/fr

2009-04-28 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000011084 recovery Methods 0.000 title claims abstract description 69
229910052751 metal Inorganic materials 0.000 title claims abstract description 39
239000002184 metal Substances 0.000 title claims abstract description 39
150000002739 metals Chemical class 0.000 title claims abstract description 20
238000009291 froth flotation Methods 0.000 claims abstract description 45
-1 alkali metal salts Chemical class 0.000 claims abstract description 38
150000001875 compounds Chemical class 0.000 claims abstract description 37
238000000034 method Methods 0.000 claims abstract description 24
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 19
229910052783 alkali metal Inorganic materials 0.000 claims abstract description 19
125000000217 alkyl group Chemical group 0.000 claims abstract description 17
239000012989 trithiocarbonate Substances 0.000 claims abstract description 15
125000004432 carbon atom Chemical group C* 0.000 claims abstract description 10
229910019142 PO4 Inorganic materials 0.000 claims abstract description 3
GLOVATMIGIZWKP-UHFFFAOYSA-N propan-2-ylsulfanylmethanedithioic acid Chemical compound CC(C)SC(S)=S GLOVATMIGIZWKP-UHFFFAOYSA-N 0.000 claims abstract 7
239000011734 sodium Substances 0.000 claims description 11
239000000126 substance Substances 0.000 claims description 8
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 6
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
239000011707 mineral Substances 0.000 claims description 5
229910052708 sodium Inorganic materials 0.000 claims description 5
HIZCIEIDIFGZSS-UHFFFAOYSA-L trithiocarbonate Chemical compound [S-]C([S-])=S HIZCIEIDIFGZSS-UHFFFAOYSA-L 0.000 claims description 5
ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 claims description 4
CRCCWKNJNKPDAE-UHFFFAOYSA-N hydroxy-(2-methylpropoxy)-(2-methylpropylsulfanyl)-sulfanylidene-$l^{5}-phosphane Chemical compound CC(C)COP(O)(=S)SCC(C)C CRCCWKNJNKPDAE-UHFFFAOYSA-N 0.000 claims description 4
239000012991 xanthate Substances 0.000 claims description 4
KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 3
229910052741 iridium Inorganic materials 0.000 claims description 3
GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 3
229910052762 osmium Inorganic materials 0.000 claims description 3
SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims description 3
229910052763 palladium Inorganic materials 0.000 claims description 3
229910052697 platinum Inorganic materials 0.000 claims description 3
229910052703 rhodium Inorganic materials 0.000 claims description 3
239000010948 rhodium Substances 0.000 claims description 3
MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 3
229910052707 ruthenium Inorganic materials 0.000 claims description 3
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
229910052700 potassium Inorganic materials 0.000 claims description 2
239000011591 potassium Substances 0.000 claims description 2
YIBBMDDEXKBIAM-UHFFFAOYSA-M potassium;pentoxymethanedithioate Chemical compound [K+].CCCCCOC([S-])=S YIBBMDDEXKBIAM-UHFFFAOYSA-M 0.000 claims description 2
IRZFQKXEKAODTJ-UHFFFAOYSA-M sodium;propan-2-yloxymethanedithioate Chemical group [Na+].CC(C)OC([S-])=S IRZFQKXEKAODTJ-UHFFFAOYSA-M 0.000 claims description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
BGPJLYIFDLICMR-UHFFFAOYSA-N 1,4,2,3-dioxadithiolan-5-one Chemical compound O=C1OSSO1 BGPJLYIFDLICMR-UHFFFAOYSA-N 0.000 claims 6
MFZKMGPEWYJSIH-UHFFFAOYSA-N 2-methylpropylsulfanylmethanedithioic acid Chemical compound CC(C)CSC(S)=S MFZKMGPEWYJSIH-UHFFFAOYSA-N 0.000 claims 4
WQAQPCDUOCURKW-UHFFFAOYSA-N butanethiol Chemical compound CCCCS WQAQPCDUOCURKW-UHFFFAOYSA-N 0.000 claims 4
QLTQROJDYKELLI-UHFFFAOYSA-N butylsulfanylmethanedithioic acid Chemical compound CCCCSC(S)=S QLTQROJDYKELLI-UHFFFAOYSA-N 0.000 claims 4
XTHRTLHUMOKINM-UHFFFAOYSA-N benzylsulfanylmethanedithioic acid Chemical compound SC(=S)SCC1=CC=CC=C1 XTHRTLHUMOKINM-UHFFFAOYSA-N 0.000 claims 2
PZTBTJWYCVSCEW-UHFFFAOYSA-N butan-2-ylsulfanylmethanedithioic acid Chemical compound CCC(C)SC(S)=S PZTBTJWYCVSCEW-UHFFFAOYSA-N 0.000 claims 2
239000000463 material Substances 0.000 claims 2
SOHNHJQRMYPEHK-UHFFFAOYSA-N pentylsulfanylmethanedithioic acid Chemical compound CCCCCSC(S)=S SOHNHJQRMYPEHK-UHFFFAOYSA-N 0.000 claims 2
ZTCGLJPEKMXNPW-UHFFFAOYSA-N tert-butylsulfanylmethanedithioic acid Chemical compound CC(C)(C)SC(S)=S ZTCGLJPEKMXNPW-UHFFFAOYSA-N 0.000 claims 2
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
XSIQSWHENMREAF-UHFFFAOYSA-N ethylsulfanylmethanedithioic acid Chemical compound CCSC(S)=S XSIQSWHENMREAF-UHFFFAOYSA-N 0.000 claims 1
238000003801 milling Methods 0.000 claims 1
125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims 1
239000010452 phosphate Substances 0.000 claims 1
OETRDPZIXKVAQS-UHFFFAOYSA-N propylsulfanylmethanedithioic acid Chemical compound CCCSC(S)=S OETRDPZIXKVAQS-UHFFFAOYSA-N 0.000 claims 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 33
229910052802 copper Inorganic materials 0.000 abstract description 33
239000010949 copper Substances 0.000 abstract description 33
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
229910052742 iron Inorganic materials 0.000 abstract description 4
159000000000 sodium salts Chemical class 0.000 abstract description 3
LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 abstract description 2
235000021317 phosphate Nutrition 0.000 abstract description 2
150000003013 phosphoric acid derivatives Chemical class 0.000 abstract description 2
150000003839 salts Chemical class 0.000 abstract description 2
239000003513 alkali Substances 0.000 abstract 1
238000005188 flotation Methods 0.000 description 17
239000012141 concentrate Substances 0.000 description 12
235000008504 concentrate Nutrition 0.000 description 11
238000002474 experimental method Methods 0.000 description 8
239000000203 mixture Substances 0.000 description 7
YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 description 6
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
239000000243 solution Substances 0.000 description 6
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 4
229910052951 chalcopyrite Inorganic materials 0.000 description 3
DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 description 3
ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 3
229910052759 nickel Inorganic materials 0.000 description 3
SOVOJAGWNWCQDH-UHFFFAOYSA-M sodium propan-2-ylsulfanylmethanedithioate Chemical compound C(SC(C)C)([S-])=S.[Na+] SOVOJAGWNWCQDH-UHFFFAOYSA-M 0.000 description 3
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
229920001353 Dextrin Polymers 0.000 description 2
239000004375 Dextrin Substances 0.000 description 2
MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 2
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 2
229920002472 Starch Polymers 0.000 description 2
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
238000005273 aeration Methods 0.000 description 2
238000004458 analytical method Methods 0.000 description 2
230000003750 conditioning effect Effects 0.000 description 2
235000019425 dextrin Nutrition 0.000 description 2
239000012065 filter cake Substances 0.000 description 2
239000012530 fluid Substances 0.000 description 2
230000005484 gravity Effects 0.000 description 2
125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
229910052954 pentlandite Inorganic materials 0.000 description 2
LZIRVILXUYTMFW-UHFFFAOYSA-M sodium;butylsulfanylmethanedithioate Chemical compound [Na+].CCCCSC([S-])=S LZIRVILXUYTMFW-UHFFFAOYSA-M 0.000 description 2
239000007787 solid Substances 0.000 description 2
235000019698 starch Nutrition 0.000 description 2
239000008107 starch Substances 0.000 description 2
230000002195 synergetic effect Effects 0.000 description 2
239000000454 talc Substances 0.000 description 2
229910052623 talc Inorganic materials 0.000 description 2
QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
101100001675 Emericella variicolor andJ gene Proteins 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
150000003863 ammonium salts Chemical class 0.000 description 1
229910052948 bornite Inorganic materials 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
239000000470 constituent Substances 0.000 description 1
BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 description 1
230000001186 cumulative effect Effects 0.000 description 1
230000000994 depressogenic effect Effects 0.000 description 1
MCWXGJITAZMZEV-UHFFFAOYSA-N dimethoate Chemical compound CNC(=O)CSP(=S)(OC)OC MCWXGJITAZMZEV-UHFFFAOYSA-N 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000008396 flotation agent Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
239000012429 reaction media Substances 0.000 description 1
FLVLHHSRQUTOJM-UHFFFAOYSA-M sodium;2-methylpropoxymethanedithioate Chemical compound [Na+].CC(C)COC([S-])=S FLVLHHSRQUTOJM-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
JEZVXCNJDYRCCE-UHFFFAOYSA-M sodium;ethylsulfanylmethanedithioate Chemical compound [Na+].CCSC([S-])=S JEZVXCNJDYRCCE-UHFFFAOYSA-M 0.000 description 1
XEQXLAYEZKTDNN-UHFFFAOYSA-M sodium;propylsulfanylmethanedithioate Chemical compound [Na+].CCCSC([S-])=S XEQXLAYEZKTDNN-UHFFFAOYSA-M 0.000 description 1
IPTRYMUFUDMIPE-UHFFFAOYSA-M sodium;tert-butylsulfanylmethanedithioate Chemical compound [Na+].CC(C)(C)SC([S-])=S IPTRYMUFUDMIPE-UHFFFAOYSA-M 0.000 description 1
OFLNOEMLSXBOFY-UHFFFAOYSA-K trisodium;dioxido-sulfanylidene-sulfido-$l^{5}-phosphane Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([S-])=S OFLNOEMLSXBOFY-UHFFFAOYSA-K 0.000 description 1

Classifications

- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling

Landscapes

Manufacture And Refinement Of Metals (AREA)

CA000540395A 1986-11-21 1987-06-23 Recuperation de metaux de groupe platine et d'autres metaux precieux Expired - Lifetime CA1299777C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
ZA868826A ZA868826B (en)	1985-09-06	1986-11-21	Recovery of metal valuables
ZA86/8826		1986-11-21

Publications (1)

Publication Number	Publication Date
CA1299777C true CA1299777C (fr)	1992-04-28

Family

ID=25578642

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000540395A Expired - Lifetime CA1299777C (fr)	1986-11-21	1987-06-23	Recuperation de metaux de groupe platine et d'autres metaux precieux

Country Status (1)

Country	Link
CA (1)	CA1299777C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9302274B2 (en)	2011-10-18	2016-04-05	Cytec Technology Corp.	Collector compositions and methods of using the same
US9302273B2 (en)	2011-10-18	2016-04-05	Cytec Technology Corp.	Froth flotation processes
US9302272B2 (en)	2011-10-18	2016-04-05	Cytec Technology Corp.	Froth flotation processes
CN114932010A (zh) *	2022-05-30	2022-08-23	矿冶科技集团有限公司	一种含易浮富镁硅酸盐矿物的铂钯矿选矿处理方法

1987
- 1987-06-23 CA CA000540395A patent/CA1299777C/fr not_active Expired - Lifetime

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9302274B2 (en)	2011-10-18	2016-04-05	Cytec Technology Corp.	Collector compositions and methods of using the same
US9302273B2 (en)	2011-10-18	2016-04-05	Cytec Technology Corp.	Froth flotation processes
US9302272B2 (en)	2011-10-18	2016-04-05	Cytec Technology Corp.	Froth flotation processes
CN114932010A (zh) *	2022-05-30	2022-08-23	矿冶科技集团有限公司	一种含易浮富镁硅酸盐矿物的铂钯矿选矿处理方法

Legal Events

Date	Code	Title	Description
1995-10-29	MKLA	Lapsed
2023-05-26	MKLA	Lapsed	Effective date: 19951029

Publication	Publication Date	Title
RU2183140C2 (ru)	2002-06-10	Способы обогащения руды и композиции для их осуществления
FI78242B (fi)	1989-03-31	Foerfarande foer flotation av mineraler ur malm.
US3464551A (en)	1969-09-02	Dialkyl dithiocarbamates as collectors in froth flotation
US3570772A (en)	1971-03-16	Di(4-5 carbon branched primary alkyl) dithiophosphate promoters for the flotation of copper middlings
FI77169B (fi)	1988-10-31	Samlarreagens foer flotation av sulfidmineralier och foerfarande foer anrikning av sulfidmineralier.
US4324654A (en)	1982-04-13	Recovery of copper from copper oxide minerals
CA1299777C (fr)	1992-04-28	Recuperation de metaux de groupe platine et d'autres metaux precieux
US4699712A (en)	1987-10-13	Ore dressing method
CA1105156A (fr)	1981-07-14	Traduction non-disponible
US4601818A (en)	1986-07-22	Ore flotation
CA1118119A (fr)	1982-02-09	Flottation sur lit de mousse
US4793852A (en)	1988-12-27	Process for the recovery of non-ferrous metal sulfides
CA1198836A (fr)	1985-12-31	Flottation de minerai avec collecteurs combines
AU2002229524B2 (en)	2005-09-15	Collector for non iron metal sulphide preparation
ES2010765A6 (es)	1989-12-01	Procedimiento de flotacion de minerales y uso de acidos hidrocarbilditiofosforicos y sus sales.
US4556500A (en)	1985-12-03	Flotation reagents
CA1217199A (fr)	1987-01-27	Agents reactifs de flottation
BR0315150B1 (pt)	2012-02-07	processo de flotação por espuma para beneficiamento de um minério.
US4220524A (en)	1980-09-02	Collector agent for the recovery of metal values in sulphide ores by froth flotation
EP0193630B1 (fr)	1989-04-19	Flotation de minerai avec collecteurs combinés
AU2005245069A1 (en)	2005-12-01	Collector for sulfidic ores
US4729843A (en)	1988-03-08	Mixtures of alkyl xanthogen formates and dialkyl thionocarbamates as collectors in froth flotation
CA2213264A1 (fr)	1999-02-18	Compositions de collecteur pour concentrer des mineraux par flottation par mousse
US4214983A (en)	1980-07-29	Recovery of copper from copper oxide minerals
CA1188014A (fr)	1985-05-28	Methode de flottation des minerais

CA1299777C - Recuperation de metaux de groupe platine et d'autres metaux precieux - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (2)

Publications (1)

Family

ID=25578642

Family Applications (1)

Country Status (1)

Cited By (4)

Cited By (4)

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