ES8701849A1 - Procedimiento para la beneficiacion de minerales de sulfurosmetalicos - Google Patents
Procedimiento para la beneficiacion de minerales de sulfurosmetalicosInfo
- Publication number
- ES8701849A1 ES8701849A1 ES546173A ES546173A ES8701849A1 ES 8701849 A1 ES8701849 A1 ES 8701849A1 ES 546173 A ES546173 A ES 546173A ES 546173 A ES546173 A ES 546173A ES 8701849 A1 ES8701849 A1 ES 8701849A1
- Authority
- ES
- Spain
- Prior art keywords
- collectors
- metal sulfide
- sulfide
- processes
- froth flotation
- Prior art date
- 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
Links
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
- B03D1/02—Froth-flotation processes
-
- 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
- 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
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/04—Frothers
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
PROCEDIMIENTO DE FLOTACION PARA LA BENEFICIACION DE MINERALES SULFURADOS EMPLEANDO METODOS DE FLOTACION ESPUMANTE QUE NO REQUIEREN EL AJUSTE PREVIO DEL PH A VALORES ALTAMENTE ALCALINOS. CONSISTE EN PROPORCIONAR UNA LECHADA DE PULPA ACUOSA DE PARTICULAS DE MINERAL, CON PH INFERIOR A 10 Y ACONDICIONARLA CON UN AGENTE ESPUMANTE Y UN COLECTOR DE METALES CON AL MENOS UN HIDROCARBOXICARBONILTIONOCARBAMATO, ESPUMANDO LOS MINERALES DE SULFUROS METALICOS DE BASE POR PROCEDIMIENTOS DE FLOTACION ESPUMANTE. SE UTILIZA EN LA SEPARACION DE MINERALES VALIOSOS DE SU GANGA O ENTRE SI.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/641,659 US4556482A (en) | 1984-08-17 | 1984-08-17 | Process for the flotation of base metal sulfide minerals in acid, neutral or mildly alkaline circuits |
US06/641,660 US4556483A (en) | 1984-08-17 | 1984-08-17 | Neutral hydrocarboxycarbonyl thiourea sulfide collectors |
US06/641,658 US4595493A (en) | 1984-08-17 | 1984-08-17 | Process for the flotation of base metal sulfide minerals in acid, neutral or mildly alkaline circuits |
US06/641,657 US4584097A (en) | 1984-08-17 | 1984-08-17 | Neutral hydrocarboxycarbonyl thionocarbamate sulfide collectors |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8701849A1 true ES8701849A1 (es) | 1986-12-16 |
ES546173A0 ES546173A0 (es) | 1986-12-16 |
Family
ID=27505238
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES546173A Expired ES8701849A1 (es) | 1984-08-17 | 1985-08-14 | Procedimiento para la beneficiacion de minerales de sulfurosmetalicos |
ES553035A Expired ES8706842A1 (es) | 1984-08-17 | 1986-03-14 | Procedimiento para la beneficiacion de minerales de sulfuro de cobre |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES553035A Expired ES8706842A1 (es) | 1984-08-17 | 1986-03-14 | Procedimiento para la beneficiacion de minerales de sulfuro de cobre |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS6157254A (es) |
KR (1) | KR910003051B1 (es) |
AU (2) | AU570131B2 (es) |
BG (1) | BG60234B1 (es) |
BR (1) | BR8503910A (es) |
ES (2) | ES8701849A1 (es) |
FI (1) | FI77169C (es) |
GB (2) | GB2163068B (es) |
SE (2) | SE465359B (es) |
YU (1) | YU45737B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8527214D0 (en) * | 1985-11-05 | 1985-12-11 | British Petroleum Co Plc | Separation process |
GB2267852B (en) * | 1992-06-09 | 1995-12-06 | American Cyanamid Co | Improved metal recovery by flotation |
US7360656B2 (en) | 2005-12-16 | 2008-04-22 | Rohm And Haas Company | Method to improve the cleaner froth flotation process |
CN101757985B (zh) * | 2010-03-04 | 2013-04-10 | 中南大学 | 一种矿物浮选捕收剂 |
CN102516144B (zh) * | 2011-11-02 | 2014-11-05 | 中南大学 | 一种硫脲化合物及制备和其在金属矿浮选中的应用 |
JP7206150B2 (ja) * | 2019-03-29 | 2023-01-17 | Jx金属株式会社 | 銀とSiO2を含むスラリーからSiO2を除去する方法及び銀の精製方法 |
CN113751205A (zh) * | 2021-09-10 | 2021-12-07 | 紫金矿业集团股份有限公司 | 一种n-叔丁基酯类捕收剂及其制备方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1211041A (en) * | 1967-01-24 | 1970-11-04 | Egyt Gyogyszervegyeszeti Gyar | Thiocarbamide derivatives |
US3590998A (en) * | 1969-02-03 | 1971-07-06 | Dow Chemical Co | Flotation of sulfide ores |
US3590996A (en) * | 1969-02-03 | 1971-07-06 | Dow Chemical Co | Floatation of sulfide ores |
US3655657A (en) * | 1970-02-24 | 1972-04-11 | Du Pont | 2 1 4-benzothiadiazine-3-carbamic acid esters |
DE2301400C2 (de) * | 1973-01-12 | 1984-12-13 | Bayer Ag, 5090 Leverkusen | 0-Triazolyl-thionophosphor(phosphon)-säureester und -esteramide, Verfahren zu ihrer Herstellung und ihre Verwendung als Insektizide und Akarizide |
US3907854A (en) * | 1973-07-13 | 1975-09-23 | Minerec Corp | Dialkyl thionocarbamate method |
FR2285397A1 (fr) * | 1974-09-20 | 1976-04-16 | Roussel Uclaf | Nouveaux derives thiazoliques organophosphores, procede de preparation et application comme pesticides |
FR2308629A1 (fr) * | 1975-04-24 | 1976-11-19 | Roussel Uclaf | Nouveaux derives substitues du thiadiazole, leur procede de preparation et leur application comme herbicides |
GB2106804A (en) * | 1981-10-08 | 1983-04-20 | American Cyanamid Co | Process for the beneficiation of metal sulfides and collector combinations therefor |
-
1985
- 1985-08-06 GB GB08519737A patent/GB2163068B/en not_active Expired
- 1985-08-14 ES ES546173A patent/ES8701849A1/es not_active Expired
- 1985-08-16 KR KR1019850005914A patent/KR910003051B1/ko not_active IP Right Cessation
- 1985-08-16 FI FI853162A patent/FI77169C/fi not_active IP Right Cessation
- 1985-08-16 SE SE8503850A patent/SE465359B/sv not_active IP Right Cessation
- 1985-08-16 BG BG071476A patent/BG60234B1/bg unknown
- 1985-08-16 JP JP60179518A patent/JPS6157254A/ja active Granted
- 1985-08-16 BR BR8503910A patent/BR8503910A/pt not_active IP Right Cessation
- 1985-08-16 AU AU46262/85A patent/AU570131B2/en not_active Expired
- 1985-08-16 YU YU131485A patent/YU45737B/sh unknown
-
1986
- 1986-03-14 ES ES553035A patent/ES8706842A1/es not_active Expired
-
1987
- 1987-08-03 GB GB08718337A patent/GB2193660B/en not_active Expired
- 1987-12-10 AU AU82435/87A patent/AU594845B2/en not_active Expired
-
1989
- 1989-08-16 SE SE8902752A patent/SE467293B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2193660A (en) | 1988-02-17 |
FI77169C (fi) | 1989-02-10 |
YU45737B (sh) | 1992-07-20 |
SE8902752L (sv) | 1989-08-16 |
GB2193660B (en) | 1988-09-28 |
FI853162A0 (fi) | 1985-08-16 |
KR910003051B1 (ko) | 1991-05-17 |
GB8718337D0 (en) | 1987-09-09 |
ES8706842A1 (es) | 1987-07-16 |
SE8503850D0 (sv) | 1985-08-16 |
AU594845B2 (en) | 1990-03-15 |
BR8503910A (pt) | 1986-05-27 |
SE467293B (sv) | 1992-06-29 |
FI77169B (fi) | 1988-10-31 |
BG60234B1 (bg) | 1994-01-24 |
AU4626285A (en) | 1986-02-20 |
GB8519737D0 (en) | 1985-09-11 |
GB2163068A (en) | 1986-02-19 |
AU8243587A (en) | 1988-03-31 |
ES546173A0 (es) | 1986-12-16 |
FI853162L (fi) | 1986-02-18 |
BG60234B2 (en) | 1994-01-18 |
YU131485A (en) | 1987-12-31 |
SE465359B (sv) | 1991-09-02 |
SE8503850L (sv) | 1986-02-18 |
JPH0566182B2 (es) | 1993-09-21 |
ES553035A0 (es) | 1987-07-16 |
GB2163068B (en) | 1988-09-28 |
SE8902752D0 (sv) | 1989-08-16 |
JPS6157254A (ja) | 1986-03-24 |
KR860001615A (ko) | 1986-03-20 |
AU570131B2 (en) | 1988-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20041011 |