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BR8606758A - Processo para separar componentes minerais de um minerio - Google Patents

Processo para separar componentes minerais de um minerio

Info

Publication number
BR8606758A
BR8606758A BR8606758A BR8606758A BR8606758A BR 8606758 A BR8606758 A BR 8606758A BR 8606758 A BR8606758 A BR 8606758A BR 8606758 A BR8606758 A BR 8606758A BR 8606758 A BR8606758 A BR 8606758A
Authority
BR
Brazil
Prior art keywords
molybdenum
primary
circuit
copper
concentrate
Prior art date
Application number
BR8606758A
Other languages
English (en)
Inventor
Alfredo P Vargas
Nathaniel Arbiter
Original Assignee
Phlotec Services Inc
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 Phlotec Services Inc filed Critical Phlotec Services Inc
Publication of BR8606758A publication Critical patent/BR8606758A/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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
    • B03B1/04—Conditioning for facilitating separation by altering physical properties of the matter to be treated by additives
    • 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
    • B03D1/02—Froth-flotation processes
    • B03D1/06—Froth-flotation processes differential

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Steroid Compounds (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Lead Frames For Integrated Circuits (AREA)
  • Luminescent Compositions (AREA)
BR8606758A 1985-07-09 1986-07-09 Processo para separar componentes minerais de um minerio BR8606758A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75318185A 1985-07-09 1985-07-09
PCT/US1986/001467 WO1987000088A1 (en) 1985-07-09 1986-07-09 Process for the selective separation of a copper molybdenum ore

Publications (1)

Publication Number Publication Date
BR8606758A true BR8606758A (pt) 1987-10-13

Family

ID=25029518

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8606758A BR8606758A (pt) 1985-07-09 1986-07-09 Processo para separar componentes minerais de um minerio

Country Status (8)

Country Link
EP (1) EP0229835B1 (pt)
JP (1) JPS63500577A (pt)
AT (1) ATE90592T1 (pt)
AU (2) AU6191386A (pt)
BR (1) BR8606758A (pt)
DE (1) DE3688591T2 (pt)
FI (1) FI80835C (pt)
WO (1) WO1987000088A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5068028A (en) * 1990-01-21 1991-11-26 University Of Utah Molybdenite flotation from copper sulfide/molybdenite containing materials by ozone conditioning
US5110455A (en) * 1990-12-13 1992-05-05 Cyprus Minerals Company Method for achieving enhanced copper flotation concentrate grade by oxidation and flotation
CN101927213A (zh) * 2009-06-26 2010-12-29 西北有色金属研究院 一种辉钼矿与方铅矿的浮选分离方法
US8413816B2 (en) 2010-02-16 2013-04-09 Nalco Company Sulfide flotation aid
CN102259050A (zh) * 2010-08-23 2011-11-30 鞍钢集团矿业公司 反浮选作业中矿处理新工艺
CN102228870B (zh) * 2011-05-26 2013-09-04 山东梁邹矿业集团有限公司 一种通过联合用药提高铜钼分离浮选指标的方法
CN102302981B (zh) * 2011-09-21 2013-06-12 紫金矿业集团股份有限公司 用于铜钼混合精矿分离的选矿药剂及方法
WO2013110420A1 (en) 2012-01-27 2013-08-01 Evonik Degussa Gmbh Enrichment of metal sulfide ores by oxidant assisted froth flotation
CN103386356A (zh) * 2012-05-09 2013-11-13 中国瑞林工程技术有限公司 硫化铜矿石的浮选方法
CN102671769B (zh) * 2012-05-14 2014-02-26 长沙矿冶研究院有限责任公司 从易浮脉石类难选钼矿中浮选回收钼的选矿方法
CN102773152B (zh) * 2012-07-13 2013-09-25 四川领航石墨制品有限公司 一种细鳞片-隐晶质混合型石墨选矿工艺
CN103128004B (zh) * 2013-01-07 2015-04-29 湖南有色金属研究院 一种硫化铜钼混合精矿浮选分离的方法
CA2918638C (en) 2013-07-19 2018-03-13 Evonik Industries Ag Method for recovering a copper sulfide concentrate from an ore containing an iron sulfide
CN104128263A (zh) * 2014-07-11 2014-11-05 北京矿冶研究总院 一种滑石和蛇纹石的抑制剂及应用该抑制剂的选矿方法
CN105665146B (zh) * 2016-03-04 2018-06-01 中南大学 一种提高金红石浮选回收率的方法
CN106238214B (zh) * 2016-08-10 2018-05-15 金堆城钼业股份有限公司 一种钼精矿脱碳工艺
CN106583026B (zh) * 2016-10-31 2019-11-26 江苏旌凯中科超导高技术有限公司 一种浮磁联合铜钼分选-分离方法
CN106378262A (zh) * 2016-12-07 2017-02-08 广西大学 一种从辉钼矿尾矿中回收钼钙矿的方法
CN107790291B (zh) * 2017-09-30 2019-08-27 紫金矿业集团股份有限公司 从铜尾矿中综合回收金硫的浮选工艺
CN114632627A (zh) * 2020-12-15 2022-06-17 中国黄金集团内蒙古矿业有限公司 一种高效新型铜捕收剂m1的研究与应用
CN115672566A (zh) * 2022-09-13 2023-02-03 江西理工大学 一种基于表面氧化分离辉钼矿和黄铜矿的方法
CN116871061A (zh) * 2023-06-08 2023-10-13 昆明冶金研究院有限公司 一种提高含镁铜硫矿精矿品位的选矿方法
CN118788483B (zh) * 2024-09-13 2025-01-03 山东华特磁电科技股份有限公司 一种重选分级优化磁选分离铜钼精矿的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2316743A (en) * 1939-11-09 1943-04-13 American Cyanamid Co Flotation of molybdenite
US2559104A (en) * 1948-03-23 1951-07-03 Phelps Dodge Corp Flotation recovery of molybdenite
US3426896A (en) * 1965-08-20 1969-02-11 Armour Ind Chem Co Flotation of bulk concentrates of molybdenum and copper sulfide minerals and separation thereof
US3811569A (en) * 1971-06-07 1974-05-21 Fmc Corp Flotation recovery of molybdenite
US3788467A (en) * 1972-04-27 1974-01-29 American Cyanamid Co Flotation process for recovering molybdenum
US4268380A (en) * 1978-08-15 1981-05-19 Pennwalt Corporation Froth flotation process
US4231859A (en) * 1979-11-27 1980-11-04 The United States Of America As Represented By The Secretary Of The Interior Molybdenite flotation
US4515688A (en) * 1982-08-20 1985-05-07 South American Placers, Inc. Process for the selective separation of base metal sulfides and oxides contained in an ore
US4587013A (en) * 1984-11-28 1986-05-06 American Cyanamid Company Monothiophosphinates as acid, neutral, or mildly alkaline circuit sulfide collectors and process for using same

Also Published As

Publication number Publication date
DE3688591D1 (de) 1993-07-22
EP0229835A1 (en) 1987-07-29
ATE90592T1 (de) 1993-07-15
DE3688591T2 (de) 1993-09-23
FI80835B (fi) 1990-04-30
AU6191386A (en) 1987-01-30
WO1987000088A1 (en) 1987-01-15
FI870999A (fi) 1987-03-06
AU629646B2 (en) 1992-10-08
AU5684090A (en) 1990-09-27
EP0229835B1 (en) 1993-06-16
FI870999A0 (fi) 1987-03-06
JPS63500577A (ja) 1988-03-03
FI80835C (fi) 1990-08-10
EP0229835A4 (en) 1989-12-12

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
HO Change of classification

Free format text: INT.CL.5 B03D 1/02 E B03D103:02

KD Notifcation of receipt (letter patent)
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 25/08/2008