CA2719881A1 - Flottation d'especes minerales au sulfure avec des huiles - Google Patents

Flottation d'especes minerales au sulfure avec des huiles Download PDF

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Publication number
CA2719881A1
CA2719881A1 CA2719881A CA2719881A CA2719881A1 CA 2719881 A1 CA2719881 A1 CA 2719881A1 CA 2719881 A CA2719881 A CA 2719881A CA 2719881 A CA2719881 A CA 2719881A CA 2719881 A1 CA2719881 A1 CA 2719881A1
Authority
CA
Canada
Prior art keywords
oil
mineral
sulfide
collector
flotation
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
CA2719881A
Other languages
English (en)
Other versions
CA2719881C (fr
Inventor
Norman R. Reber (Deceased)
Tom L. Young
Michael G. Greene
Kathy Bauer
Sharon K. Young
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.)
Versitech Inc
Original Assignee
Versitech 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 Versitech Inc filed Critical Versitech Inc
Publication of CA2719881A1 publication Critical patent/CA2719881A1/fr
Application granted granted Critical
Publication of CA2719881C publication Critical patent/CA2719881C/fr
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
    • B03D1/001—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
    • B03D1/008—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
    • B03D1/014—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
    • B03D1/02—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
    • 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

  • Fats And Perfumes (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
CA2719881A 1998-08-11 1999-08-09 Flottation d'especes minerales au sulfure avec des huiles Expired - Lifetime CA2719881C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9617598P 1998-08-11 1998-08-11
US60/096,175 1998-08-11
CA2340363A CA2340363C (fr) 1998-08-11 1999-08-09 Flottation d'especes minerales au sulfure avec des huiles

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2340363A Division CA2340363C (fr) 1998-08-11 1999-08-09 Flottation d'especes minerales au sulfure avec des huiles

Publications (2)

Publication Number Publication Date
CA2719881A1 true CA2719881A1 (fr) 2000-02-24
CA2719881C CA2719881C (fr) 2013-06-11

Family

ID=22256065

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2340363A Expired - Lifetime CA2340363C (fr) 1998-08-11 1999-08-09 Flottation d'especes minerales au sulfure avec des huiles
CA2719881A Expired - Lifetime CA2719881C (fr) 1998-08-11 1999-08-09 Flottation d'especes minerales au sulfure avec des huiles

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2340363A Expired - Lifetime CA2340363C (fr) 1998-08-11 1999-08-09 Flottation d'especes minerales au sulfure avec des huiles

Country Status (8)

Country Link
AR (2) AR020151A1 (fr)
AU (1) AU761765B2 (fr)
CA (2) CA2340363C (fr)
CO (1) CO5100956A1 (fr)
MX (1) MXPA01001590A (fr)
PE (1) PE20000920A1 (fr)
WO (1) WO2000009268A1 (fr)
ZA (1) ZA200101154B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6855260B1 (en) 1999-06-07 2005-02-15 Roe-Hoan Yoon Methods of enhancing fine particle dewatering
US6799682B1 (en) 2000-05-16 2004-10-05 Roe-Hoan Yoon Method of increasing flotation rate
AU2008200740B2 (en) * 2001-11-25 2011-09-01 Roe-Hoan Yoon Methods of increasing flotation rate
AU2002246613B2 (en) * 2001-11-25 2007-11-15 Roe-Hoan Yoon Methods of increasing flotation rate
US6959815B2 (en) 2002-01-28 2005-11-01 The Governors Of The University Of Alberta Selective reactive oily bubble carriers in flotation processes and methods of generation and uses thereof
DE10320191A1 (de) * 2003-05-07 2004-12-02 Ekof Flotation Gmbh Verwendung von Fettsäurealkylestern als Flotationsmittel
FR2855987B1 (fr) * 2003-06-16 2005-11-04 Atofina Composition de mercaptans utilisable dans un procede de flottation de minerais
FR2857278B1 (fr) * 2003-06-16 2005-08-26 Atofina Compositions de mercaptans utilisables dans un procede de flottation de minerais
AU2006221666A1 (en) * 2005-03-11 2006-09-14 The Boc Group Inc. Ore beneficiation flotation processes
CN103331212B (zh) * 2013-07-12 2014-12-24 武汉工程大学 一种碳酸盐磷矿反浮选捕收剂及其制备方法
PE20161083A1 (es) 2014-01-31 2016-11-19 Goldcorp Inc Proceso para la separacion de al menos un sulfuro de metal a partir de una mena o concentrado de sulfuros mixtos
WO2016138627A1 (fr) * 2015-03-03 2016-09-09 Rhodia Operations Procédé de récupération de particules fines dans une suspension aqueuse
CN104772220A (zh) * 2015-03-11 2015-07-15 铜陵鑫腾矿业科技有限公司 一种氧化铜矿浮选剂
CN108262174B (zh) * 2018-03-28 2020-07-10 广东省资源综合利用研究所 一种白钨矿捕收剂及其制备方法和应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1064723A (en) * 1910-10-17 1913-06-17 Minerals Separation Ltd Ore concentration.
US1102873A (en) * 1912-12-26 1914-07-07 Minerals Separation Ltd Ore concentration.
US1208171A (en) * 1914-03-14 1916-12-12 Minerals Separation American Syndicate 1913 Ltd Concentration of sulfid ores.
US2120217A (en) * 1937-12-18 1938-06-07 Benjamin R Harris Ore flotation
US4507198A (en) * 1982-12-20 1985-03-26 Thiotech, Inc. Flotation collectors and methods
US5544760A (en) * 1994-10-20 1996-08-13 Benn; Freddy W. Flotation of lead sulfides using rapeseed oil
GB9600525D0 (en) * 1996-01-11 1996-03-13 Allied Colloids Ltd Process for recovering minerals and compositions for use in this

Also Published As

Publication number Publication date
CA2340363C (fr) 2012-01-10
WO2000009268A1 (fr) 2000-02-24
AR020151A1 (es) 2002-04-10
CA2340363A1 (fr) 2000-02-24
AU761765B2 (en) 2003-06-12
MXPA01001590A (es) 2002-04-08
AU5473299A (en) 2000-03-06
AR057270A2 (es) 2007-11-28
CO5100956A1 (es) 2001-11-27
ZA200101154B (en) 2003-05-09
CA2719881C (fr) 2013-06-11
PE20000920A1 (es) 2000-09-18

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EEER Examination request
MKEX Expiry

Effective date: 20190809