BR9105781A - Processo de recuperacao de mineral - Google Patents

Processo de recuperacao de mineral

Info

Publication number
BR9105781A
BR9105781A BR919105781A BR9105781A BR9105781A BR 9105781 A BR9105781 A BR 9105781A BR 919105781 A BR919105781 A BR 919105781A BR 9105781 A BR9105781 A BR 9105781A BR 9105781 A BR9105781 A BR 9105781A
Authority
BR
Brazil
Prior art keywords
recovery process
mineral recovery
mineral
recovery
Prior art date
Application number
BR919105781A
Other languages
English (en)
Inventor
James H Bush
Stephen A Dibiase
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 BR9105781A publication Critical patent/BR9105781A/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
    • B03D1/002—Inorganic compounds
    • 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
    • B03D1/018—Mixtures of inorganic and organic compounds
    • 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
    • B03D2201/007—Modifying reagents for adjusting pH or conductivity
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR919105781A 1990-06-15 1991-06-06 Processo de recuperacao de mineral BR9105781A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/538,864 US5015368A (en) 1990-06-15 1990-06-15 Ore flotation process using carbamate compounds
PCT/US1991/003982 WO1991019569A1 (en) 1990-06-15 1991-06-06 Ore flotation process using carbamate compounds

Publications (1)

Publication Number Publication Date
BR9105781A true BR9105781A (pt) 1992-08-04

Family

ID=24148749

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919105781A BR9105781A (pt) 1990-06-15 1991-06-06 Processo de recuperacao de mineral

Country Status (7)

Country Link
US (1) US5015368A (pt)
AU (1) AU634412B2 (pt)
BR (1) BR9105781A (pt)
CA (1) CA2066426A1 (pt)
MX (1) MX165029B (pt)
WO (1) WO1991019569A1 (pt)
ZA (1) ZA914575B (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
HU211072B (en) * 1995-02-03 1997-05-28 Mol Magyar Olaj & Gazipari Rt Improved process for the preparation of methylene-bis(dibutyl-dithiocarbamate) in running conditions
CN102019232A (zh) * 2010-11-29 2011-04-20 广州有色金属研究院 一种亚甲基双(二丁基二硫代氨基甲酸酯)的用途
CN104230775A (zh) 2013-06-18 2014-12-24 中国石油化工股份有限公司 一步法制备二烷基二硫代氨基甲酸酯的方法
CN104447457B (zh) * 2013-09-17 2016-09-28 中国石油化工股份有限公司 一种4,4’-亚甲基双（二烷基二硫代甲酰胺）的制备方法
CN105503676B (zh) * 2014-09-25 2017-09-29 中国石油化工股份有限公司 一种低色度亚甲基双（二烷基二硫代甲酰胺）的安全生产方法
CN105001137A (zh) * 2015-08-13 2015-10-28 新乡市瑞丰新材料股份有限公司 一种二烷基二硫代氨基甲酸酯的制备方法
GR1008929B (el) * 2015-10-29 2017-01-20 Ειρηνουλα Στυλιανου Δραπανιωτη Αποληψη πολυτιμων και βασικων μεταλλων απο δυσκατεργαστα θειουχα συμπυκνωματα με συνδυασμο υδρομεταλλουργικης και φυσικης μεθοδου.
CN110560271A (zh) * 2019-09-20 2019-12-13 福州大学 一种硫化铜捕收剂的制备方法
CN114273084B (zh) * 2021-12-31 2022-11-11 广东省科学院资源利用与稀土开发研究所 一种矿物浮选捕收剂、制备方法及应用

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA771181A (en) * 1967-11-07 Du Pont Of Canada Limited Dithiocarbamate ore collector agents
CA771182A (en) * 1967-11-07 B. Hudson George Dithiocarbamate ore collector agents
US1497699A (en) * 1923-11-28 1924-06-17 Metals Recovery Co Concentration of ores
US1726647A (en) * 1928-03-02 1929-09-03 Naugatuck Chem Co Substituted dithiocarbamates and method of making same
US1736429A (en) * 1928-11-15 1929-11-19 Naugatuck Chem Co Phenyl methylene bis diethyl dithiocarbamate and process of making the same
US3298520A (en) * 1962-12-26 1967-01-17 American Cyanamid Co Flotation process with cyanovinyl dithiocarbamates
US3425550A (en) * 1966-07-22 1969-02-04 Armour Ind Chem Co Flotation separation of metallic sulfide ores
US3464551A (en) * 1967-11-01 1969-09-02 American Cyanamid Co Dialkyl dithiocarbamates as collectors in froth flotation
US3590997A (en) * 1969-02-13 1971-07-06 Dow Chemical Co Flotation of sulfide ores
SU381399A1 (ru) * 1971-09-20 1973-05-22 вителиИнститут химии башкирского филиала СССР , Научно Способ флотации руд цветных металлов
SU383472A1 (ru) * 1971-12-24 1973-05-23 Реагент-собиратель
JPS5418203B2 (pt) * 1973-09-03 1979-07-05
US3876550A (en) * 1974-04-15 1975-04-08 Lubrizol Corp Lubricant compositions
US4372864A (en) * 1977-12-15 1983-02-08 Mccarthy James R Reagent for froth flotation of bituminous coal
SU1131085A1 (ru) * 1983-05-26 1985-11-23 Институт химии им.В.И.Никитина Способ флотации сурьм ных руд
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
US4699711A (en) * 1983-07-25 1987-10-13 Dow Chemical Company Novel O,O'-, O,S'- or S,S'-dithiodialkylene-bis(mono- or dihydrocarbyl carbamothioates) and S,S'-dithiodialkylene-bis(mono- or dihydrocarbyl carbamodithioates) useful as froth flotation collectors
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
US4806234A (en) * 1987-11-02 1989-02-21 Phillips Petroleum Company Ore flotation

Also Published As

Publication number Publication date
US5015368A (en) 1991-05-14
AU8213791A (en) 1992-01-07
CA2066426A1 (en) 1991-12-16
WO1991019569A1 (en) 1991-12-26
ZA914575B (en) 1992-03-25
MX165029B (es) 1992-10-14
AU634412B2 (en) 1993-02-18

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