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BR9105763A - Processo e composicao para recuperacao de mineral - Google Patents

Processo e composicao para recuperacao de mineral

Info

Publication number
BR9105763A
BR9105763A BR919105763A BR9105763A BR9105763A BR 9105763 A BR9105763 A BR 9105763A BR 919105763 A BR919105763 A BR 919105763A BR 9105763 A BR9105763 A BR 9105763A BR 9105763 A BR9105763 A BR 9105763A
Authority
BR
Brazil
Prior art keywords
composition
mineral recovery
mineral
recovery
Prior art date
Application number
BR919105763A
Other languages
English (en)
Inventor
James H Bush
Original Assignee
Lubrizol Corp
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.)
Filing date
Publication date
Application filed by Lubrizol Corp filed Critical Lubrizol Corp
Publication of BR9105763A publication Critical patent/BR9105763A/pt

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
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/014—Organic compounds containing phosphorus
    • 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
BR919105763A 1990-06-15 1991-06-06 Processo e composicao para recuperacao de mineral BR9105763A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/539,104 US5094746A (en) 1990-06-15 1990-06-15 Flotation process using a mixture of collectors
PCT/US1991/003981 WO1991019570A1 (en) 1990-06-15 1991-06-06 A flotation process using a mixture of collectors

Publications (1)

Publication Number Publication Date
BR9105763A true BR9105763A (pt) 1992-05-12

Family

ID=24149794

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919105763A BR9105763A (pt) 1990-06-15 1991-06-06 Processo e composicao para recuperacao de mineral

Country Status (7)

Country Link
US (1) US5094746A (pt)
AU (1) AU635659B2 (pt)
BR (1) BR9105763A (pt)
CA (1) CA2062767A1 (pt)
PE (1) PE29591A1 (pt)
WO (1) WO1991019570A1 (pt)
ZA (1) ZA914574B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5147572A (en) * 1990-06-15 1992-09-15 The Lubrizol Corporation Flotation composition 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
US5599442A (en) * 1996-06-14 1997-02-04 Cytec Technology Corp. Collector composition for flotation of activated sphalerite
US6264039B1 (en) 1999-10-21 2001-07-24 The University Of Akron Method for precious metal recovery from slag
US6732867B2 (en) * 2002-10-15 2004-05-11 Cytec Technology Corp. Beneficiation of sulfide minerals
CN101816982B (zh) * 2010-05-27 2012-10-17 中南大学 一种高碱环境中强化金银浮选回收的胍类捕收剂
RU2490070C1 (ru) * 2012-03-16 2013-08-20 Федеральное государственное бюджетное учреждение науки ИНСТИТУТ ПРОБЛЕМ КОМПЛЕКСНОГО ОСВОЕНИЯ НЕДР РОССИЙСКОЙ АКАДЕМИИ НАУК (ИПКОН РАН) Способ флотации сульфидных руд, содержащих благородные металлы
CN108569989B (zh) * 2018-05-25 2020-06-02 中南大学 一种制备硫氨酯并联产2-巯基乙醇或o-烷硫基乙基黄原酸盐的方法
CN110483352B (zh) * 2019-09-04 2021-03-16 中南大学 一种硫氨酯与苄基硫醚基乙酸的联产方法及其在浮选中的应用
CN112264194B (zh) * 2020-11-04 2022-06-07 昆明冶金研究院有限公司 一种高硫铁易泥化细粒复杂嵌布铜钼矿高效浮选捕收剂及其制备方法与应用

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1593232A (en) * 1925-11-02 1926-07-20 Francis T Whitworth Art of concentration of mineral ores by flotation
US2038400A (en) * 1927-04-15 1936-04-21 Francis T Whitworth Flotation reagent
US1726647A (en) * 1928-03-02 1929-09-03 Naugatuck Chem Co Substituted dithiocarbamates and method of making same
DE575908C (de) * 1928-05-01 1933-05-04 American Cyanamid Co Verfahren zur Schaumschwimmaufbereitung von Kupfer-, Gold-, Silbererzen
US1893018A (en) * 1928-10-22 1933-01-03 American Cyanamid Co Salts of organic di-thiophosphates
US1736429A (en) * 1928-11-15 1929-11-19 Naugatuck Chem Co Phenyl methylene bis diethyl dithiocarbamate and process of making the same
US2206284A (en) * 1939-10-21 1940-07-02 American Cyanamid Co Concentrated aqueous solutions of the ammonium salts of disubstituted dithiophosphoric acids
US2919025A (en) * 1956-04-04 1959-12-29 American Cyanamid Co Flotation reagent composition
US3086653A (en) * 1960-12-12 1963-04-23 American Cyanamid Co Concentrated aqueous solutions of alkali and alkaline earth metal salts of phospho-organic compounds
US3298520A (en) * 1962-12-26 1967-01-17 American Cyanamid Co Flotation process with cyanovinyl dithiocarbamates
US3464551A (en) * 1967-11-01 1969-09-02 American Cyanamid Co Dialkyl dithiocarbamates as collectors in froth flotation
US3570772A (en) * 1969-08-22 1971-03-16 American Cyanamid Co Di(4-5 carbon branched primary alkyl) dithiophosphate promoters for the flotation of copper middlings
US3975264A (en) * 1973-07-13 1976-08-17 Minerec Corporation Flotation of copper sulfide ores with improved thionocarbamates
US3876550A (en) * 1974-04-15 1975-04-08 Lubrizol Corp Lubricant compositions
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
US4372864A (en) * 1977-12-15 1983-02-08 Mccarthy James R Reagent for froth flotation of bituminous coal
US4283017A (en) * 1979-09-07 1981-08-11 Amax Inc. Selective flotation of cubanite and chalcopyrite from copper/nickel mineralized rock
US4460459A (en) * 1983-02-16 1984-07-17 Anschutz Mining Corporation Sequential flotation of sulfide ores
US4618461A (en) * 1983-07-25 1986-10-21 The Dow Chemical Company O,O'-, O,S'- or S,S'-dithiodialkylene-bis(mono- or dihydrocarbyl carbamothioates) and S,S'-dithiodialkylene-bis(mono- or dihydrocarbyl carbamodithioates) and method of preparation thereof
US4554108A (en) * 1983-07-26 1985-11-19 Phillips Petroleum Company Alkali carboxyalkyl dithiocarbamates and use as ore flotation reagents
US4514293A (en) * 1984-05-10 1985-04-30 Phillips Petroleum Co Ore flotation and flotation agents for use therein
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
US4595538A (en) * 1985-03-04 1986-06-17 Phillips Petroleum Company Tri-alkali metal-di(carboxyalkyl)dithiocarbamate and triammonium-di(carboxyalkyl)dithiocarbamate flotation agents
EP0324833A1 (en) * 1987-07-14 1989-07-26 The Lubrizol Corporation Process for beneficiation of sulfide ores by froth flotation
US4879022A (en) * 1987-07-14 1989-11-07 The Lubrizol Corporation Ore flotation process and use of mixed hydrocarbyl dithiophosphoric acids and salts thereof

Also Published As

Publication number Publication date
PE29591A1 (es) 1991-10-30
AU635659B2 (en) 1993-03-25
CA2062767A1 (en) 1991-12-16
ZA914574B (en) 1992-03-25
WO1991019570A1 (en) 1991-12-26
AU8185091A (en) 1992-01-07
US5094746A (en) 1992-03-10

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