CA988225A - Conditioning agents for metal sulphide flotation - Google Patents

Conditioning agents for metal sulphide flotation

Info

Publication number
CA988225A
CA988225A CA165,543A CA165543A CA988225A CA 988225 A CA988225 A CA 988225A CA 165543 A CA165543 A CA 165543A CA 988225 A CA988225 A CA 988225A
Authority
CA
Canada
Prior art keywords
conditioning agents
metal sulphide
sulphide flotation
flotation
metal
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.)
Expired
Application number
CA165,543A
Other versions
CA165543S (en
Inventor
Joseph M. Antonetti
William L. Hart
John M. Henricks
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.)
Calgon Corp
Original Assignee
Calgon Corp
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 Calgon Corp filed Critical Calgon Corp
Application granted granted Critical
Publication of CA988225A publication Critical patent/CA988225A/en
Expired 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
    • B03D1/016—Macromolecular compounds
    • 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
    • B03D1/001—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
    • B03D2203/00—Specified materials treated by the flotation agents; specified applications
    • B03D2203/02—Ores
CA165,543A 1972-03-08 1973-03-06 Conditioning agents for metal sulphide flotation Expired CA988225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23272072A 1972-03-08 1972-03-08

Publications (1)

Publication Number Publication Date
CA988225A true CA988225A (en) 1976-04-27

Family

ID=22874266

Family Applications (1)

Application Number Title Priority Date Filing Date
CA165,543A Expired CA988225A (en) 1972-03-08 1973-03-06 Conditioning agents for metal sulphide flotation

Country Status (4)

Country Link
AU (1) AU471059B2 (en)
CA (1) CA988225A (en)
FR (1) FR2175174A1 (en)
ZA (1) ZA731595B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107282312A (en) * 2017-06-20 2017-10-24 厦门紫金矿冶技术有限公司 A kind of fine copper-sulphide ores sorting process of disseminated grain size
US10144012B2 (en) * 2000-05-16 2018-12-04 Mineral And Coal Technologies, Inc. Methods of increasing flotation rate
WO2020068721A1 (en) * 2018-09-24 2020-04-02 Ecolab Usa Inc. Methods and compositions for pre-extractive beneficiation of ores
US10793444B2 (en) 2017-09-26 2020-10-06 Ecolab Usa Inc. Methods and compositions for bauxite beneficiation

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1062818A (en) * 1976-01-30 1979-09-18 Reichel A.G. Tenbergen Flotation process
US4141691A (en) * 1977-12-12 1979-02-27 Calgon Corporation Use of water soluble polymers in coal flotation circuits
US4268379A (en) * 1977-12-23 1981-05-19 American Cyanamid Company Selective flocculation for increased coal recovery by froth flotation
JP2558280B2 (en) * 1987-05-22 1996-11-27 株式会社日本触媒 Geothermal water treatment method
GB8726857D0 (en) * 1987-11-17 1987-12-23 Fospur Ltd Froth floatation of mineral fines
GB9106747D0 (en) * 1991-03-28 1991-05-15 Fospur Ltd Froth flotation of fine particles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10144012B2 (en) * 2000-05-16 2018-12-04 Mineral And Coal Technologies, Inc. Methods of increasing flotation rate
CN107282312A (en) * 2017-06-20 2017-10-24 厦门紫金矿冶技术有限公司 A kind of fine copper-sulphide ores sorting process of disseminated grain size
CN107282312B (en) * 2017-06-20 2019-05-10 厦门紫金矿冶技术有限公司 A kind of copper-sulphide ores sorting process that disseminated grain size is fine
US10793444B2 (en) 2017-09-26 2020-10-06 Ecolab Usa Inc. Methods and compositions for bauxite beneficiation
WO2020068721A1 (en) * 2018-09-24 2020-04-02 Ecolab Usa Inc. Methods and compositions for pre-extractive beneficiation of ores

Also Published As

Publication number Publication date
AU471059B2 (en) 1976-04-08
ZA731595B (en) 1974-10-30
FR2175174A1 (en) 1973-10-19
AU5305373A (en) 1974-09-12
FR2175174B1 (en) 1977-08-12

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