EP0174866A3 - Novel collectors for the froth flotation of mineral values - Google Patents

Novel collectors for the froth flotation of mineral values Download PDF

Info

Publication number
EP0174866A3
EP0174866A3 EP85306521A EP85306521A EP0174866A3 EP 0174866 A3 EP0174866 A3 EP 0174866A3 EP 85306521 A EP85306521 A EP 85306521A EP 85306521 A EP85306521 A EP 85306521A EP 0174866 A3 EP0174866 A3 EP 0174866A3
Authority
EP
European Patent Office
Prior art keywords
froth flotation
mineral values
novel collectors
collectors
novel
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.)
Granted
Application number
EP85306521A
Other versions
EP0174866B1 (en
EP0174866A2 (en
Inventor
Richard R. Klimpel
Robert D. Hansen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
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 EP0174866A2 publication Critical patent/EP0174866A2/en
Priority to MYPI87001262A priority Critical patent/MY101975A/en
Publication of EP0174866A3 publication Critical patent/EP0174866A3/en
Application granted granted Critical
Publication of EP0174866B1 publication Critical patent/EP0174866B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
EP85306521A 1984-09-13 1985-09-13 Novel collectors for the froth flotation of mineral values Expired - Lifetime EP0174866B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI87001262A MY101975A (en) 1984-09-13 1987-08-10 Collector compositions for the froth flotation of mineral values

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64989084A 1984-09-13 1984-09-13
US649890 1984-09-13

Publications (3)

Publication Number Publication Date
EP0174866A2 EP0174866A2 (en) 1986-03-19
EP0174866A3 true EP0174866A3 (en) 1989-09-06
EP0174866B1 EP0174866B1 (en) 1993-03-10

Family

ID=24606650

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85306521A Expired - Lifetime EP0174866B1 (en) 1984-09-13 1985-09-13 Novel collectors for the froth flotation of mineral values

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)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8706047A1 (en) * 1985-11-29 1987-06-01 Dow Chemical Co Novel collectors for froth flotation of minerals
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
AU2006317498B2 (en) * 2005-11-22 2010-10-14 Barry Graham Lumsden Improving mineral recovery from ore
US20080308466A1 (en) * 2005-11-22 2008-12-18 Barry Graham Lumsden Mineral Recovery from Ore
US10522883B2 (en) 2010-05-10 2019-12-31 Rsr Technologies, Inc. Recycling electrochemical cells and batteries
WO2015070034A1 (en) 2013-11-08 2015-05-14 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 The floating agent of coal and its application in a kind of particulate
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 Collecting agent for flotation of oxidized coal slime, 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 Novel 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 Amido hydroxy carboxylic acid/hydroximic acid compound and application thereof in mineral flotation
CN110015727B (en) * 2019-05-09 2021-07-09 安徽工业大学 Method for removing micro-plastics in water body by electrolytic air flotation
AU2021324060A1 (en) 2020-08-11 2023-04-13 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
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

Citations (11)

* 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
GB554814A (en) * 1941-09-06 1943-07-20 American Cyanamid Co Concentration of acidic minerals
US2364272A (en) * 1941-09-04 1944-12-05 American Cyanamid Co Mineral concentration
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
FR2171281A1 (en) * 1972-02-08 1973-09-21 Dow Chemical Co
US3772345A (en) * 1970-09-08 1973-11-13 Dow Chemical Co Process for preparing n-alkylthioalkyl-o-alkylthiocarbamates and n-alkyl-thioalkyl-o-alkylcarbamates
US3985645A (en) * 1973-10-11 1976-10-12 Canadian Patents And Development Limited Scheelite flotation
EP0070534A1 (en) * 1981-07-21 1983-01-26 Hoechst Aktiengesellschaft 3-Alkoxypropylene-imino-bis(methylenephosphonic acids) and their salts, process for their preparation and their use
US4422928A (en) * 1981-03-09 1983-12-27 Exxon Research & Engineering Co. Silica flotation collectors derived from isononyl alcohol

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2547987C2 (en) * 1975-10-27 1983-05-26 Henkel KGaA, 4000 Düsseldorf Flotation collector for Sylvin
AU534531B2 (en) * 1979-01-25 1984-02-02 Dow Chemical Company, The Alkanolamine-tall oil fatty acid concentrate for coal flotation
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

Patent Citations (11)

* 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
FR2171281A1 (en) * 1972-02-08 1973-09-21 Dow Chemical Co
US3985645A (en) * 1973-10-11 1976-10-12 Canadian Patents And Development Limited Scheelite flotation
US4422928A (en) * 1981-03-09 1983-12-27 Exxon Research & Engineering Co. Silica flotation collectors derived from isononyl alcohol
EP0070534A1 (en) * 1981-07-21 1983-01-26 Hoechst Aktiengesellschaft 3-Alkoxypropylene-imino-bis(methylenephosphonic acids) and their salts, process for their preparation and their use

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Soviet Inventions Illustrated, Week 17, June 6, 1984, Ref. No. 105923; Derwent Public. Ltd, London, GB; & SU,A,1030025 (MEDIKHANOV D.G.) 23-07-1983, Abstract. *
Soviet Inventions Illustrated, Week 36, October 17, 1984, Ref. No. 224464; Derwent Public. Ltd, London, GB; & SU,A,1066655 (MEDIKHANOV D.G.) 15-01-1984, Abstract. *

Also Published As

Publication number Publication date
MY101975A (en) 1992-02-29
NO166846B (en) 1991-06-03
MX169955B (en) 1993-08-02
FI853490L (en) 1986-03-14
EP0174866B1 (en) 1993-03-10
NO166846C (en) 1991-09-11
CN85109643A (en) 1987-04-15
ZA856955B (en) 1987-05-27
PH21358A (en) 1987-10-15
RO95694B (en) 1989-01-31
FI79951C (en) 1990-04-10
YU45741B (en) 1992-07-20
CN1020551C (en) 1993-05-12
ZW15285A1 (en) 1987-04-08
ES8700699A1 (en) 1986-10-16
CN85106476A (en) 1987-03-25
TR25780A (en) 1993-07-28
JPS63107761A (en) 1988-05-12
AR242135A1 (en) 1993-03-31
PL255363A1 (en) 1987-10-19
ZM6585A1 (en) 1987-04-30
DE3587166D1 (en) 1993-04-15
PL146943B1 (en) 1989-04-29
JPH0152063B2 (en) 1989-11-07
KR860002300A (en) 1986-04-24
AU562083B2 (en) 1987-05-28
NO853580L (en) 1986-03-14
RO95694A (en) 1989-01-30
KR900002702B1 (en) 1990-04-23
AU4739785A (en) 1986-03-20
FI79951B (en) 1989-12-29
CA1265877A (en) 1990-02-13
FI853490A0 (en) 1985-09-12
SU1419507A3 (en) 1988-08-23
BR8504419A (en) 1986-07-15
ES546919A0 (en) 1986-10-16
YU144085A (en) 1987-12-31
CN85107378A (en) 1987-03-18
EP0174866A2 (en) 1986-03-19
CN1006689B (en) 1990-02-07
JPS6186960A (en) 1986-05-02

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