BR8805203A - Processo para recuperacao seletiva de arsenopirita,pirrotita ou mineral semelhante a partir de um material contendo tal mineral e pirita - Google Patents

Processo para recuperacao seletiva de arsenopirita,pirrotita ou mineral semelhante a partir de um material contendo tal mineral e pirita

Info

Publication number
BR8805203A
BR8805203A BR8805203A BR8805203A BR8805203A BR 8805203 A BR8805203 A BR 8805203A BR 8805203 A BR8805203 A BR 8805203A BR 8805203 A BR8805203 A BR 8805203A BR 8805203 A BR8805203 A BR 8805203A
Authority
BR
Brazil
Prior art keywords
mineral
pyrrotite
arsenopyrite
pyrite
selective
Prior art date
Application number
BR8805203A
Other languages
English (en)
Inventor
Haimi Nathan Singer
Amor Jordaan
Original Assignee
Sentrachem Ltd
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 Sentrachem Ltd filed Critical Sentrachem Ltd
Publication of BR8805203A publication Critical patent/BR8805203A/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
BR8805203A 1987-10-08 1988-10-07 Processo para recuperacao seletiva de arsenopirita,pirrotita ou mineral semelhante a partir de um material contendo tal mineral e pirita BR8805203A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA877568 1987-10-08

Publications (1)

Publication Number Publication Date
BR8805203A true BR8805203A (pt) 1989-05-23

Family

ID=25579020

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8805203A BR8805203A (pt) 1987-10-08 1988-10-07 Processo para recuperacao seletiva de arsenopirita,pirrotita ou mineral semelhante a partir de um material contendo tal mineral e pirita

Country Status (5)

Country Link
US (1) US4904374A (pt)
AU (1) AU2353988A (pt)
BR (1) BR8805203A (pt)
ES (1) ES2008826A6 (pt)
FR (1) FR2621499A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA906138B (en) * 1989-08-04 1991-05-29 Broken Hill Pty Co Ltd Ion flotation with non-ionic reagents
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
US5171428A (en) * 1991-11-27 1992-12-15 Beattie Morris J V Flotation separation of arsenopyrite from pyrite
GR1001483B (el) * 1993-02-09 1994-02-28 Katerina Adam Ολοκληρωμένη μέ?οδος διαχωρισμού με επίπλευση & μεταλλουργικής κατεργασίας για την οικονομική αξιοποίηση δυσκατέργαστων μεταλλευμάτων ή συμπυκνωμάτων χρυσοφόρων αρσενικούχων πυριτών.
US7004326B1 (en) * 2004-10-07 2006-02-28 Inco Limited Arsenide depression in flotation of multi-sulfide minerals
BR112012014110B1 (pt) 2009-12-04 2023-10-24 Barrick Gold Corporation Processo para separação de minerais de cobre e/ou molibdênio da pirita usando tratamento de metabissulfito por ar
CN103170410B (zh) * 2013-03-12 2014-11-26 广西冶金研究院 一种降低铝土矿精矿含硫的浮选方法
US9580385B2 (en) 2014-02-28 2017-02-28 Thomas P. Daly Carbondisulfide derived zwitterions
US10696628B2 (en) 2014-03-03 2020-06-30 Tpat Ip Llc Carbondisulfide derived zwitterions
US10259783B2 (en) 2014-03-03 2019-04-16 Thomas P. Daly Carbondisulfide derived zwitterions
WO2016019121A2 (en) * 2014-07-30 2016-02-04 Daly Thomas P Carbondisulfide derived zwitterions
CN112264191B (zh) * 2020-09-30 2022-05-31 攀钢集团攀枝花钢铁研究院有限公司 一种胶磷矿的选矿方法
CN112808463B (zh) * 2020-12-30 2022-06-21 中南大学 一种将铁钛矿与含铁脉石浮选分离的药剂和方法
CN113751206B (zh) * 2021-09-15 2023-10-03 广东省科学院资源利用与稀土开发研究所 一种含砷铅锌矿选矿方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA853248A (en) * 1970-10-06 S. Oyasater Oddlaug Flotation dressing of pyrite ore rich in arsenic
DE575908C (de) * 1928-05-01 1933-05-04 American Cyanamid Co Verfahren zur Schaumschwimmaufbereitung von Kupfer-, Gold-, Silbererzen
US1955978A (en) * 1932-08-23 1934-04-24 Ruth Company Method of ore separation
US2007176A (en) * 1933-04-15 1935-07-09 Frederic A Brinker Differential froth flotation
DE871132C (de) * 1943-01-20 1953-03-19 Aufbereitung M B H In Aufloesu Verfahren zur Schwimmaufbereitung von Erzen
US2342277A (en) * 1943-02-02 1944-02-22 American Cyanamid Co Separation of pyrite, arsenopyrite, and pyrrhotite by flotation
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
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
US4022686A (en) * 1975-03-13 1977-05-10 Sumitomo Metal Mining Co., Limited Flotation process for copper ores and copper smelter slags
US4684459A (en) * 1985-11-29 1987-08-04 The Dow Chemical Company Collector compositions for the froth flotation of mineral values
US4702822A (en) * 1985-07-12 1987-10-27 The Dow Chemical Company Novel collector composition for froth flotation
ZM1386A1 (en) * 1985-07-12 1988-12-30 Dow Chemical Co Novel collector compositions for froth flotation

Also Published As

Publication number Publication date
US4904374A (en) 1990-02-27
FR2621499A1 (fr) 1989-04-14
ES2008826A6 (es) 1989-08-01
AU2353988A (en) 1989-04-13

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