AR007588A1 - Composicion colectora para la flotacion de espuma de minerales de sulfuros metalicos y proceso de flotacion de espuma para el tratamiento de una mena que contiene minerales de sulfuro - Google Patents
Composicion colectora para la flotacion de espuma de minerales de sulfuros metalicos y proceso de flotacion de espuma para el tratamiento de una mena que contiene minerales de sulfuroInfo
- Publication number
- AR007588A1 AR007588A1 ARP970102606A ARP970102606A AR007588A1 AR 007588 A1 AR007588 A1 AR 007588A1 AR P970102606 A ARP970102606 A AR P970102606A AR P970102606 A ARP970102606 A AR P970102606A AR 007588 A1 AR007588 A1 AR 007588A1
- Authority
- AR
- Argentina
- Prior art keywords
- sulfide minerals
- foam floating
- treatment
- ore containing
- radical
- Prior art date
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
- B03D1/001—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)
- Cosmetics (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
Procesos y composiciones nuevos y mejorados para usar en la recuperación por flotación de metales preciosos de menas de sulfuro de zinc de basesmétalicas. Las composiciones colectoras para la flotación de espuma de minerales de sulfurosm etálicos, comprenden la combinación de: a) por lo menosun compuesto de alilalquiltionocarbamato que tiene la fórmula I donde R es un radical alquilo de C2 a C8, preferiblemente R es un grupo isobutilo, y b) unxantato que tiene la fórmula IIdonde R es un radical alquilo de C2 a C8, preferiblemente un radical C4. Mas preferiblemente, el radical C4 del xantatoes un grupo butilo o isopropilo. Preferiblemente, la proporción de concentraciones de alilalquiltionocarbamato axantato es de 1:99 aaproximadamente 50:50, en porcentajes en peso.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/665,170 US5599442A (en) | 1996-06-14 | 1996-06-14 | Collector composition for flotation of activated sphalerite |
Publications (1)
Publication Number | Publication Date |
---|---|
AR007588A1 true AR007588A1 (es) | 1999-11-10 |
Family
ID=24669013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP970102606A AR007588A1 (es) | 1996-06-14 | 1997-06-13 | Composicion colectora para la flotacion de espuma de minerales de sulfuros metalicos y proceso de flotacion de espuma para el tratamiento de una mena que contiene minerales de sulfuro |
Country Status (11)
Country | Link |
---|---|
US (1) | US5599442A (es) |
EP (1) | EP0912249A1 (es) |
AR (1) | AR007588A1 (es) |
AU (1) | AU720122B2 (es) |
CA (1) | CA2258163C (es) |
ID (1) | ID17109A (es) |
IN (1) | IN192216B (es) |
MY (1) | MY116406A (es) |
PE (1) | PE68598A1 (es) |
WO (1) | WO1997047391A1 (es) |
ZA (1) | ZA975221B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6732867B2 (en) * | 2002-10-15 | 2004-05-11 | Cytec Technology Corp. | Beneficiation of sulfide minerals |
US6793079B2 (en) * | 2002-11-27 | 2004-09-21 | University Of Illinois | Method and apparatus for froth flotation |
CN106733211A (zh) * | 2017-01-22 | 2017-05-31 | 彝良驰宏矿业有限公司 | 一种提高闪锌矿浮选指标的浮选药剂 |
CN108647722B (zh) * | 2018-05-11 | 2021-11-23 | 中南大学 | 一种基于过程尺寸特征的锌矿品位软测量方法 |
CN112058502B (zh) * | 2020-09-07 | 2021-08-27 | 中南大学 | 一种硫化锌的高效浮选捕收剂及其应用 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1671590A (en) * | 1927-03-24 | 1928-05-29 | Minerals Separation North Us | Froth-flotation concentration of ores |
US1837852A (en) * | 1930-05-29 | 1931-12-22 | American Cyanamid Co | Butyl xanthate flotation |
US4040950A (en) * | 1974-08-01 | 1977-08-09 | American Cyanamid Company | Concentration of ore by flotation with solutions of aqueous dithiophosphates and thionocarbamate as collector |
US3925218A (en) * | 1974-08-01 | 1975-12-09 | American Cyanamid Co | Concentration of ore by flotation with solutions of aqueous dithiophosphates and thionocarbamate as collector |
SU914553A1 (ru) * | 1979-10-17 | 1982-03-23 | Petr P Gnatyuk | Способ получения ти0карбамат01 |
SU833326A1 (ru) * | 1979-10-25 | 1981-05-30 | Всесоюзный Ордена Трудового Красногознамени Научно-Исследовательский Ипроектный Институт Обработки Полезныхископаемых "Механобр" | Собиратель дл флотации сульфидныхРуд |
GB2106804A (en) * | 1981-10-08 | 1983-04-20 | American Cyanamid Co | Process for the beneficiation of metal sulfides and collector combinations therefor |
US4387034A (en) * | 1981-10-23 | 1983-06-07 | Thiotech, Inc. | Mixed alkylthionocarbamates flotation collectors and ore dressing methods in which the collectors are employed |
US4482500A (en) * | 1982-08-23 | 1984-11-13 | American Cyanamid Company | Process for the preparation of N-allyl-O-alkyl thionocarbamates |
US4699712A (en) * | 1984-06-20 | 1987-10-13 | Thiotech, Inc. | Ore dressing method |
US4584097A (en) * | 1984-08-17 | 1986-04-22 | American Cyanamid Company | Neutral hydrocarboxycarbonyl thionocarbamate sulfide collectors |
US4702822A (en) * | 1985-07-12 | 1987-10-27 | The Dow Chemical Company | Novel collector composition for froth flotation |
US5094746A (en) * | 1990-06-15 | 1992-03-10 | The Lubrizol Corporation | Flotation process using a mixture of collectors |
ZA918140B (en) * | 1991-10-11 | 1992-07-29 | American Cyanamid Co | Recovery of platinum group metals and gold by synergistic reaction between allylalkylthionocarbamates and dithiophosphates |
-
1996
- 1996-06-14 US US08/665,170 patent/US5599442A/en not_active Expired - Lifetime
-
1997
- 1997-05-27 PE PE1997000426A patent/PE68598A1/es not_active Application Discontinuation
- 1997-06-02 AU AU32912/97A patent/AU720122B2/en not_active Ceased
- 1997-06-02 EP EP97928728A patent/EP0912249A1/en not_active Withdrawn
- 1997-06-02 WO PCT/US1997/009282 patent/WO1997047391A1/en not_active Application Discontinuation
- 1997-06-02 CA CA002258163A patent/CA2258163C/en not_active Expired - Fee Related
- 1997-06-05 IN IN1049CA1997 patent/IN192216B/en unknown
- 1997-06-12 ZA ZA9705221A patent/ZA975221B/xx unknown
- 1997-06-12 ID IDP972011A patent/ID17109A/id unknown
- 1997-06-13 AR ARP970102606A patent/AR007588A1/es unknown
- 1997-06-14 MY MYPI97002681A patent/MY116406A/en unknown
Also Published As
Publication number | Publication date |
---|---|
MY116406A (en) | 2004-01-31 |
AU720122B2 (en) | 2000-05-25 |
IN192216B (es) | 2004-03-20 |
US5599442A (en) | 1997-02-04 |
WO1997047391A1 (en) | 1997-12-18 |
PE68598A1 (es) | 1998-11-04 |
ID17109A (id) | 1997-12-04 |
EP0912249A1 (en) | 1999-05-06 |
CA2258163C (en) | 2006-01-31 |
AU3291297A (en) | 1998-01-07 |
CA2258163A1 (en) | 1997-12-18 |
ZA975221B (en) | 1998-01-14 |
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