WO1995003891A1 - Collecteurs a base de monosulfonate d'aryle ether utiles pour la flottation de mineraux - Google Patents

Collecteurs a base de monosulfonate d'aryle ether utiles pour la flottation de mineraux Download PDF

Info

Publication number
WO1995003891A1
WO1995003891A1 PCT/US1994/008532 US9408532W WO9503891A1 WO 1995003891 A1 WO1995003891 A1 WO 1995003891A1 US 9408532 W US9408532 W US 9408532W WO 9503891 A1 WO9503891 A1 WO 9503891A1
Authority
WO
WIPO (PCT)
Prior art keywords
sulfonic acid
collector
sulfonic
flotation
acid
Prior art date
Application number
PCT/US1994/008532
Other languages
English (en)
Inventor
Richard R. Klimpel
Kevin A. Frazier
Original Assignee
The Dow Chemical Company
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 The Dow Chemical Company filed Critical The Dow Chemical Company
Priority to AU74761/94A priority Critical patent/AU7476194A/en
Publication of WO1995003891A1 publication Critical patent/WO1995003891A1/fr

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
    • 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

  • Manufacture And Refinement Of Metals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention concerne un procédé de flottation qui utilise comme collecteur un acide sulfonique d'alkylaryle alkyle éther, un acide sulfonique de phénol monoalkylaté ou un dérivé d'oxyde d'alkylène d'un acide sulfonique de phénol alkylaté. On peut citer parmi les collecteurs préférés incluent des acides sulfoniques de phénol monoalkylatés C16-24 et leurs sels.
PCT/US1994/008532 1993-07-29 1994-07-26 Collecteurs a base de monosulfonate d'aryle ether utiles pour la flottation de mineraux WO1995003891A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU74761/94A AU7476194A (en) 1993-07-29 1994-07-26 Aryl ether monosulfonate collectors useful in the flotation of minerals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9981993A 1993-07-29 1993-07-29
US08/099,819 1993-07-29

Publications (1)

Publication Number Publication Date
WO1995003891A1 true WO1995003891A1 (fr) 1995-02-09

Family

ID=22276775

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1994/008532 WO1995003891A1 (fr) 1993-07-29 1994-07-26 Collecteurs a base de monosulfonate d'aryle ether utiles pour la flottation de mineraux

Country Status (6)

Country Link
AU (1) AU7476194A (fr)
FI (1) FI943509A (fr)
PE (1) PE6695A1 (fr)
TR (1) TR28785A (fr)
WO (1) WO1995003891A1 (fr)
ZA (1) ZA945513B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100366346C (zh) * 2005-11-28 2008-02-06 中国铝业股份有限公司 一种铝土矿的选矿方法
CN100382894C (zh) * 2005-11-01 2008-04-23 中南大学 一种铝土矿的梯度浮选方法
CN100398216C (zh) * 2006-07-06 2008-07-02 中国铝业股份有限公司 一种铝土矿浮选脱硫脱硅的方法
CN107051711A (zh) * 2017-04-10 2017-08-18 中国铝业股份有限公司 一种铝土矿选尾矿再选的方法
CN107694762A (zh) * 2017-11-10 2018-02-16 中南大学 一种从矿石中浮选捕收金红石的组合物及浮选方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2230565A (en) * 1938-09-01 1941-02-04 Standard Oil Dev Co Mineral concentration process
GB584206A (en) * 1944-01-04 1947-01-09 Commw Council For Scient And I Process for the recovery of cassiterite from ores
US4172029A (en) * 1978-05-11 1979-10-23 The Dow Chemical Company Phosphate flotation process
EP0453676A1 (fr) * 1990-02-23 1991-10-30 The Dow Chemical Company Oxydes d'alkyl-diaryle monosulfonés comme collecteurs pour la flottation des minerais

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2230565A (en) * 1938-09-01 1941-02-04 Standard Oil Dev Co Mineral concentration process
GB584206A (en) * 1944-01-04 1947-01-09 Commw Council For Scient And I Process for the recovery of cassiterite from ores
US4172029A (en) * 1978-05-11 1979-10-23 The Dow Chemical Company Phosphate flotation process
EP0453676A1 (fr) * 1990-02-23 1991-10-30 The Dow Chemical Company Oxydes d'alkyl-diaryle monosulfonés comme collecteurs pour la flottation des minerais

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100382894C (zh) * 2005-11-01 2008-04-23 中南大学 一种铝土矿的梯度浮选方法
CN100366346C (zh) * 2005-11-28 2008-02-06 中国铝业股份有限公司 一种铝土矿的选矿方法
CN100398216C (zh) * 2006-07-06 2008-07-02 中国铝业股份有限公司 一种铝土矿浮选脱硫脱硅的方法
CN107051711A (zh) * 2017-04-10 2017-08-18 中国铝业股份有限公司 一种铝土矿选尾矿再选的方法
CN107051711B (zh) * 2017-04-10 2019-09-13 中国铝业股份有限公司 一种铝土矿选尾矿再选的方法
CN107694762A (zh) * 2017-11-10 2018-02-16 中南大学 一种从矿石中浮选捕收金红石的组合物及浮选方法

Also Published As

Publication number Publication date
AU7476194A (en) 1995-02-28
PE6695A1 (es) 1995-03-13
ZA945513B (en) 1996-01-26
FI943509A0 (fi) 1994-07-26
FI943509A (fi) 1995-01-30
TR28785A (tr) 1997-03-06

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