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BR8504419A - COLLECTOR AND PROCESS TO RECOVER METAL VALUES FROM A METAL ORE - Google Patents

COLLECTOR AND PROCESS TO RECOVER METAL VALUES FROM A METAL ORE

Info

Publication number
BR8504419A
BR8504419A BR8504419A BR8504419A BR8504419A BR 8504419 A BR8504419 A BR 8504419A BR 8504419 A BR8504419 A BR 8504419A BR 8504419 A BR8504419 A BR 8504419A BR 8504419 A BR8504419 A BR 8504419A
Authority
BR
Brazil
Prior art keywords
metal
collector
recover
ore
values
Prior art date
Application number
BR8504419A
Other languages
Portuguese (pt)
Inventor
Richard R Klimpel
Robert D Hansen
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of BR8504419A publication Critical patent/BR8504419A/en

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
    • B03D1/014—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
    • 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
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/01—Organic compounds containing nitrogen
    • 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
BR8504419A 1984-09-13 1985-09-12 COLLECTOR AND PROCESS TO RECOVER METAL VALUES FROM A METAL ORE BR8504419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64989084A 1984-09-13 1984-09-13

Publications (1)

Publication Number Publication Date
BR8504419A true BR8504419A (en) 1986-07-15

Family

ID=24606650

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8504419A BR8504419A (en) 1984-09-13 1985-09-12 COLLECTOR AND PROCESS TO RECOVER METAL VALUES FROM A METAL ORE

Country Status (23)

Country Link
EP (1) EP0174866B1 (en)
JP (2) JPS6186960A (en)
KR (1) KR900002702B1 (en)
CN (3) CN85107378A (en)
AR (1) AR242135A1 (en)
AU (1) AU562083B2 (en)
BR (1) BR8504419A (en)
CA (1) CA1265877A (en)
DE (1) DE3587166D1 (en)
ES (1) ES8700699A1 (en)
FI (1) FI79951C (en)
MX (1) MX169955B (en)
MY (1) MY101975A (en)
NO (1) NO166846C (en)
PH (1) PH21358A (en)
PL (1) PL146943B1 (en)
RO (1) RO95694B (en)
SU (1) SU1419507A3 (en)
TR (1) TR25780A (en)
YU (1) YU45741B (en)
ZA (1) ZA856955B (en)
ZM (1) ZM6585A1 (en)
ZW (1) ZW15285A1 (en)

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* Cited by examiner, † Cited by third party
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PH24537A (en) * 1985-11-29 1990-08-03 Dow Chemical Co Collector composition for the froth flotation of mineral values
DE3716012A1 (en) * 1987-05-11 1988-11-24 Gerhard Dr Rer Nat Heinrich Process for concentrating lead compounds
US5087757A (en) * 1987-12-16 1992-02-11 The Dow Chemical Company Preparation of alkylthioethylamine salts
US5061459A (en) * 1989-10-27 1991-10-29 The British Petroleum Company P.L.C. Prevention of copper dissolution during cyanidation of gold ores
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
US5700369A (en) * 1997-01-14 1997-12-23 Guangzhou Institute Of Geochemistry Chinese Academy Of Sciences Process for adsorboaggregational flotation of Carlin type natural gold ore dressing
US6833460B2 (en) 1999-06-18 2004-12-21 E. I. Du Pont De Nemours And Company Preparation and use of gamma-butyrolactones as cross-linking agents
EP1951433A1 (en) * 2005-11-22 2008-08-06 Barry Graham Lumsden Improving mineral recovery from ore
AU2006317498B2 (en) * 2005-11-22 2010-10-14 Barry Graham Lumsden Improving mineral recovery from ore
RU2315748C1 (en) * 2006-10-06 2008-01-27 Федеральное Государственное Образовательное Учреждение Высшего Профессионального Образования "Южный Федеральный Университет" N,N'-BIS-(9-ANTHRYLMETHYL)CYCLOHEXANE-1,2-DIAMINE AS FLUORESCENT CHEMOSENSOR FOR CATIONS Zn2+
US10522883B2 (en) 2010-05-10 2019-12-31 Rsr Technologies, Inc. Recycling electrochemical cells and batteries
US9630937B2 (en) 2013-11-08 2017-04-25 Promentis Pharmaceuticals, Inc. Substituted N-acetyl-L-cysteine derivatives and related compounds
CN104028387B (en) * 2014-06-17 2017-01-25 扬州大学 Synthesis of novel coal flotation agent
CN104874488B (en) * 2015-06-05 2017-05-24 昆明冶金研究院 Collecting agent and preparation method and application thereof
CN106669959B (en) * 2016-06-20 2019-02-22 中国矿业大学 A kind of flotation agent for fine medium coal and its application
CN107138289B (en) * 2017-06-26 2019-07-12 乌拉特前旗西沙德盖钼业有限责任公司 A kind of cationic selects flotation frother
CN109174463B (en) * 2018-08-21 2020-02-28 中国矿业大学 Collector for flotation of oxidized coal slime and preparation method and flotation method
JP7344504B2 (en) * 2018-09-14 2023-09-14 国立大学法人九州大学 Ore beneficiation method
CN109365138B (en) * 2018-11-30 2021-03-05 河南城建学院 A new type of composite flotation agent for flotation of copper-nickel sulfide ore
CN109530094B (en) * 2019-01-17 2021-05-28 湖南中医药大学 Amidohydroxycarboxylic acid/hydroxamic acid compounds and their application in mineral flotation
CN110015727B (en) * 2019-05-09 2021-07-09 安徽工业大学 A kind of method for electrolytic air flotation to remove microplastics in water body
PE20221782A1 (en) * 2020-02-14 2022-11-16 Solvay NEW FOAMERS FOR THE RECOVERY OF MINERALS
MX2023001769A (en) * 2020-08-11 2023-02-23 Basf Se Method for flotation of a silicate-containing iron ore.
CN112058502B (en) * 2020-09-07 2021-08-27 中南大学 Efficient flotation collector for zinc sulfide and application thereof
BR112023018676A2 (en) 2021-03-18 2023-10-10 Seagen Inc ANTIBODY-DRUG CONJUGATE, PHARMACEUTICAL COMPOSITION, METHODS OF TREATMENT OF A DISEASE OR CONDITION AND A CANCER, AND, LINDER-DRUG CONJUGATE COMPOSITION
CN113245064A (en) * 2021-04-30 2021-08-13 瓮福（集团）有限责任公司 Method for removing sesquioxide in complex refractory collophanite
US20230302464A1 (en) * 2022-03-25 2023-09-28 Clariant International, Ltd. Novel Cationic Collectors for Improving a Process for Froth Flotation of Silicates
CN117085852B (en) * 2023-09-20 2026-01-23 广西高峰矿业有限责任公司 Application of lead sulfide collector in complex multi-metal mixed mineral flotation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB547292A (en) * 1940-03-30 1942-08-21 American Cyanamid Co Concentration process for separating acidic minerals from ore materials
US2364272A (en) * 1941-09-04 1944-12-05 American Cyanamid Co Mineral concentration
GB554814A (en) * 1941-09-06 1943-07-20 American Cyanamid Co Concentration of acidic minerals
US2365084A (en) * 1942-03-31 1944-12-12 American Cyanamid Co Beneficiation of acidic minerals
GB578695A (en) * 1943-04-20 1946-07-09 American Cyanamid Co Improvements in or relating to methods of concentrating ores
FR1136073A (en) * 1955-11-09 1957-05-09 Penarroya Miniere Metall Improvements to the flotation process for oxidized zinc ores
US3772345A (en) * 1970-09-08 1973-11-13 Dow Chemical Co Process for preparing n-alkylthioalkyl-o-alkylthiocarbamates and n-alkyl-thioalkyl-o-alkylcarbamates
BE795146A (en) * 1972-02-08 1973-08-08 Dow Chemical Co IMPROVEMENTS RELATED TO THE FLOTATION OF SULPHIDE ORES
CA1006277A (en) * 1973-10-11 1977-03-01 Harvey L. Noblitt Scheelite flotation
DE2547987C2 (en) * 1975-10-27 1983-05-26 Henkel KGaA, 4000 Düsseldorf Flotation collector for Sylvin
JPS5599356A (en) * 1979-01-25 1980-07-29 Dow Chemical Co Additive for alkanol amineetolu oil fatty acid coal flotation method
US4422928A (en) * 1981-03-09 1983-12-27 Exxon Research & Engineering Co. Silica flotation collectors derived from isononyl alcohol
DE3128755A1 (en) * 1981-07-21 1983-02-10 Hoechst Ag, 6000 Frankfurt 3-ALKOXIPROPYLENIMINO BIS (METHYLENE PHOSPHONIC ACIDS) AND THE SALTS THEREOF, METHOD FOR THE PRODUCTION AND USE THEREOF
JPS58104651A (en) * 1981-12-15 1983-06-22 ザ・ダウ・ケミカル・カンパニ− Condensate of fatty acid and hydroxyalkylated polyalkylene polyamine as auxiliary agent coal froth flotation method

Also Published As

Publication number Publication date
ZA856955B (en) 1987-05-27
MY101975A (en) 1992-02-29
NO853580L (en) 1986-03-14
SU1419507A3 (en) 1988-08-23
YU45741B (en) 1992-07-20
YU144085A (en) 1987-12-31
DE3587166D1 (en) 1993-04-15
ZW15285A1 (en) 1987-04-08
FI79951B (en) 1989-12-29
CN85109643A (en) 1987-04-15
AU4739785A (en) 1986-03-20
CA1265877A (en) 1990-02-13
NO166846C (en) 1991-09-11
ES546919A0 (en) 1986-10-16
EP0174866A3 (en) 1989-09-06
JPS63107761A (en) 1988-05-12
CN85107378A (en) 1987-03-18
CN85106476A (en) 1987-03-25
JPH0152063B2 (en) 1989-11-07
FI853490L (en) 1986-03-14
RO95694B (en) 1989-01-31
RO95694A (en) 1989-01-30
MX169955B (en) 1993-08-02
ES8700699A1 (en) 1986-10-16
EP0174866B1 (en) 1993-03-10
CN1020551C (en) 1993-05-12
JPS6186960A (en) 1986-05-02
KR900002702B1 (en) 1990-04-23
NO166846B (en) 1991-06-03
CN1006689B (en) 1990-02-07
FI853490A0 (en) 1985-09-12
FI79951C (en) 1990-04-10
AU562083B2 (en) 1987-05-28
EP0174866A2 (en) 1986-03-19
KR860002300A (en) 1986-04-24
PL146943B1 (en) 1989-04-29
ZM6585A1 (en) 1987-04-30
TR25780A (en) 1993-07-28
PH21358A (en) 1987-10-15
PL255363A1 (en) 1987-10-19
AR242135A1 (en) 1993-03-31

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 12/09/2000