SE436000B - Forfarande for flotation av mineral - Google Patents
Forfarande for flotation av mineralInfo
- Publication number
- SE436000B SE436000B SE7905360A SE7905360A SE436000B SE 436000 B SE436000 B SE 436000B SE 7905360 A SE7905360 A SE 7905360A SE 7905360 A SE7905360 A SE 7905360A SE 436000 B SE436000 B SE 436000B
- Authority
- SE
- Sweden
- Prior art keywords
- collector
- mineral
- alkyl group
- collector according
- flotation
- Prior art date
Links
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims description 30
- 239000011707 mineral Substances 0.000 title claims description 30
- 238000005188 flotation Methods 0.000 title claims description 20
- 238000000034 method Methods 0.000 title claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 6
- -1 dodecylthiol-ethanol Chemical compound 0.000 claims description 6
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 5
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 3
- 150000001768 cations Chemical class 0.000 claims description 2
- 125000006702 (C1-C18) alkyl group Chemical group 0.000 claims 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims 1
- LZQSKUQISWIZQS-UHFFFAOYSA-N 2-dodecylsulfanylacetic acid Chemical compound CCCCCCCCCCCCSCC(O)=O LZQSKUQISWIZQS-UHFFFAOYSA-N 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 150000003863 ammonium salts Chemical class 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 125000001421 myristyl group Chemical group [H]C([*])([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])C([H])([H])[H] 0.000 claims 1
- WPNKBSRBPMAEPL-UHFFFAOYSA-N octadecanethioic s-acid Chemical compound CCCCCCCCCCCCCCCCCC(S)=O WPNKBSRBPMAEPL-UHFFFAOYSA-N 0.000 claims 1
- KOUKXHPPRFNWPP-UHFFFAOYSA-N pyrazine-2,5-dicarboxylic acid;hydrate Chemical compound O.OC(=O)C1=CN=C(C(O)=O)C=N1 KOUKXHPPRFNWPP-UHFFFAOYSA-N 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 238000011084 recovery Methods 0.000 description 11
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 9
- 239000012991 xanthate Substances 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 7
- 239000011701 zinc Substances 0.000 description 7
- 229910052725 zinc Inorganic materials 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
- 239000011593 sulfur Substances 0.000 description 5
- 229910052717 sulfur Inorganic materials 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000020477 pH reduction Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- YIBBMDDEXKBIAM-UHFFFAOYSA-M potassium;pentoxymethanedithioate Chemical compound [K+].CCCCCOC([S-])=S YIBBMDDEXKBIAM-UHFFFAOYSA-M 0.000 description 2
- KJWHJDGMOQJLGF-UHFFFAOYSA-N 1-methylsulfanyldodecane Chemical compound CCCCCCCCCCCCSC KJWHJDGMOQJLGF-UHFFFAOYSA-N 0.000 description 1
- GHKCSRZBNZQHKW-UHFFFAOYSA-N 1-sulfanylethanol Chemical class CC(O)S GHKCSRZBNZQHKW-UHFFFAOYSA-N 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 230000003113 alkalizing effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 239000008396 flotation agent Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- PRXBHZVACIZHJA-UHFFFAOYSA-N octadecanedithioic acid Chemical compound CCCCCCCCCCCCCCCCCC(S)=S PRXBHZVACIZHJA-UHFFFAOYSA-N 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-N palmitic acid group Chemical group C(CCCCCCCCCCCCCCC)(=O)O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 1
- LSEKLPKUWRDLKY-UHFFFAOYSA-N protoleucomelone Chemical compound C1=CC(OC(=O)C)=CC=C1C1=C(OC(C)=O)C(OC(C)=O)=C(C=2C(=CC(OC(C)=O)=C(OC(C)=O)C=2)O2)C2=C1OC(C)=O LSEKLPKUWRDLKY-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- JCBQWVZNUIFFBX-UHFFFAOYSA-N tetradecanethioic s-acid Chemical compound CCCCCCCCCCCCCC(S)=O JCBQWVZNUIFFBX-UHFFFAOYSA-N 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7819121A FR2429617A1 (fr) | 1978-06-27 | 1978-06-27 | Nouveaux collecteurs pour la flottation des minerais |
| FR7914692A FR2458319A2 (fr) | 1979-06-08 | 1979-06-08 | Nouveaux collecteurs pour la flottation des minerais |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7905360L SE7905360L (sv) | 1979-12-28 |
| SE436000B true SE436000B (sv) | 1984-11-05 |
Family
ID=26220645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7905360A SE436000B (sv) | 1978-06-27 | 1979-06-18 | Forfarande for flotation av mineral |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4274950A (pt) |
| AU (1) | AU526343B2 (pt) |
| BR (1) | BR7904101A (pt) |
| CA (1) | CA1137656A (pt) |
| ES (1) | ES481929A1 (pt) |
| FI (1) | FI66769C (pt) |
| IE (1) | IE48764B1 (pt) |
| PT (1) | PT69825A (pt) |
| SE (1) | SE436000B (pt) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4394257A (en) * | 1979-11-19 | 1983-07-19 | American Cyanamid Company | Froth flotation process |
| FR2504131B1 (fr) * | 1981-04-15 | 1988-03-04 | Elf Aquitaine | Procede de production de dithioacides organiques et leur application |
| US4532031A (en) * | 1982-06-21 | 1985-07-30 | American Cyanamid Company | Froth flotation process |
| US4643823A (en) * | 1982-09-10 | 1987-02-17 | Phillips Petroleum Company | Recovering metal sulfides by flotation using mercaptoalcohols |
| FR2534492A1 (fr) * | 1982-10-13 | 1984-04-20 | Elf Aquitaine | Perfectionnement a la flottation de minerais |
| FR2547302B1 (fr) * | 1983-06-10 | 1987-12-31 | Elf Aquitaine | Esters mono- et dithioiques, leurs preparation et applications |
| FR2549474B1 (fr) * | 1983-07-19 | 1987-09-11 | Elf Aquitaine | Nouveaux thioamides, leurs preparation et applications |
| US4735711A (en) * | 1985-05-31 | 1988-04-05 | The Dow Chemical Company | Novel collectors for the selective froth flotation of mineral sulfides |
| FI73899C (fi) * | 1986-04-01 | 1987-12-10 | Kemira Oy | Foerfarande foer flotation av ett fosfatmineral och ett medel avsett att anvaendas daeri. |
| US5132008A (en) * | 1991-09-30 | 1992-07-21 | Phillips Petroleum Company | Preparation of bis(alkylthio) alkanes or bis(arylthio) alkanes and use thereof |
| US5929408A (en) * | 1996-09-26 | 1999-07-27 | Cytec Technology Corp. | Compositions and methods for ore beneficiation |
| US9512071B1 (en) | 2015-12-28 | 2016-12-06 | Chevron Phillips Chemical Company Lp | Mixed decyl mercaptans compositions and methods of making same |
| US10040758B2 (en) | 2015-12-28 | 2018-08-07 | Chevron Phillips Chemical Company Lp | Mixed decyl mercaptans compositions and methods of making same |
| US9512248B1 (en) | 2015-12-28 | 2016-12-06 | Chevron Phillips Chemical Company Lp | Mixed decyl mercaptans compositions and use thereof as chain transfer agents |
| US9505011B1 (en) * | 2015-12-28 | 2016-11-29 | Chevron Phillips Chemical Company Lp | Mixed decyl mercaptans compositions and use thereof as mining chemical collectors |
| US10294200B2 (en) | 2015-12-28 | 2019-05-21 | Chevron Phillips Chemical Company, Lp | Mixed branched eicosyl polysulfide compositions and methods of making same |
| US10011564B2 (en) | 2015-12-28 | 2018-07-03 | Chevron Phillips Chemical Company Lp | Mixed decyl mercaptans compositions and methods of making same |
| US20180036742A1 (en) * | 2016-08-04 | 2018-02-08 | Chevron Phillips Chemical Company Lp | Mining Collector Compositions Containing Dodecylmethyl Sulfide and Processes for the Recovery of Metals Therewith |
| CN117960364B (zh) * | 2024-02-29 | 2025-09-16 | 中南大学 | 一种铁闪锌矿分质分选的选矿方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB243383A (en) * | 1924-11-22 | 1927-02-21 | Barrett Co | Improvements in or relating to flotation agents for use in concentrating minerals |
| US1728764A (en) * | 1926-01-11 | 1929-09-17 | Minerals Separation North Us | Froth-flotation concentration of ores |
| US1774183A (en) * | 1927-05-13 | 1930-08-26 | Barrett Co | Concentration of minerals |
| US2027357A (en) * | 1927-05-13 | 1936-01-07 | Barrett Co | Flotation of minerals |
| US1875062A (en) * | 1927-12-07 | 1932-08-30 | Du Pont | Separation of ores and minerals by flotation |
| US1987526A (en) * | 1932-02-19 | 1935-01-08 | Henkel & Cie Gmbh | High molecular aliphatic sulphides, and process of producing same |
| US2030093A (en) * | 1932-12-29 | 1936-02-11 | Grasselli Chemical Co | Parasiticides |
| US2014717A (en) * | 1933-08-16 | 1935-09-17 | Du Pont | Flotation process |
| US2354550A (en) * | 1940-10-07 | 1944-07-25 | Standard Oil Dev Co | Lubricant |
| DE897389C (de) * | 1943-12-25 | 1953-11-19 | Hoechst Ag | Verfahren zur Schwimmaufbereitung sulfidischer und oxydischer Mineralien |
| US2570050A (en) * | 1945-07-26 | 1951-10-02 | Standard Oil Dev Co | Condensation products of tertiary alkyl mercaptans and alkylene oxides |
| US2680763A (en) * | 1949-06-04 | 1954-06-08 | Du Pont | Preparation of products derived from carbon monoxide and mono-olefins |
| US2645659A (en) * | 1949-08-29 | 1953-07-14 | Shell Dev | Sulfur-containing ethers of polyhydric alcohols and derivatives thereof |
| DE962871C (de) * | 1955-10-15 | 1957-05-02 | Schering Ag | Schaumschwimmaufbereitungsverfahren |
| US3328467A (en) * | 1963-10-25 | 1967-06-27 | Mobil Oil Corp | Condensation of alkylene oxides |
| US3775483A (en) * | 1970-11-09 | 1973-11-27 | Phillips Petroleum Co | Process for producing a mono-condensation product of an alkylene oxide and a mercaptan |
| ZA767089B (en) * | 1976-11-26 | 1978-05-30 | Tekplex Ltd | Froth flotation process and collector composition |
-
1979
- 1979-06-18 SE SE7905360A patent/SE436000B/sv not_active IP Right Cessation
- 1979-06-25 US US06/051,905 patent/US4274950A/en not_active Expired - Lifetime
- 1979-06-26 AU AU48409/79A patent/AU526343B2/en not_active Ceased
- 1979-06-26 ES ES481929A patent/ES481929A1/es not_active Expired
- 1979-06-26 PT PT69825A patent/PT69825A/pt unknown
- 1979-06-26 CA CA000330630A patent/CA1137656A/fr not_active Expired
- 1979-06-26 FI FI792027A patent/FI66769C/fi not_active IP Right Cessation
- 1979-06-27 BR BR7904101A patent/BR7904101A/pt not_active IP Right Cessation
- 1979-08-08 IE IE1201/79A patent/IE48764B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR7904101A (pt) | 1980-03-25 |
| ES481929A1 (es) | 1980-07-01 |
| SE7905360L (sv) | 1979-12-28 |
| CA1137656A (fr) | 1982-12-14 |
| FI66769C (fi) | 1984-12-10 |
| US4274950A (en) | 1981-06-23 |
| AU4840979A (en) | 1980-01-03 |
| PT69825A (fr) | 1979-07-01 |
| IE48764B1 (en) | 1985-05-15 |
| AU526343B2 (en) | 1983-01-06 |
| IE791201L (en) | 1979-12-27 |
| FI66769B (fi) | 1984-08-31 |
| FI792027A7 (fi) | 1979-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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