CA939836A - Phosphate rock flotation - Google Patents

Phosphate rock flotation

Info

Publication number
CA939836A
CA939836A CA129,924A CA129924A CA939836A CA 939836 A CA939836 A CA 939836A CA 129924 A CA129924 A CA 129924A CA 939836 A CA939836 A CA 939836A
Authority
CA
Canada
Prior art keywords
phosphate rock
rock flotation
flotation
phosphate
rock
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
CA129,924A
Other versions
CA129924S (en
Inventor
David L. Johnston
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.)
Teck Metals Ltd
Original Assignee
Teck Metals 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 Teck Metals Ltd filed Critical Teck Metals Ltd
Priority to CA129,924A priority Critical patent/CA939836A/en
Priority to US00207099A priority patent/US3807556A/en
Application granted granted Critical
Publication of CA939836A publication Critical patent/CA939836A/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
    • B03D1/02—Froth-flotation processes
    • B03D1/021—Froth-flotation processes for treatment of phosphate 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
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B03D1/06—Froth-flotation processes differential

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
CA129,924A 1971-12-13 1971-12-13 Phosphate rock flotation Expired CA939836A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA129,924A CA939836A (en) 1971-12-13 1971-12-13 Phosphate rock flotation
US00207099A US3807556A (en) 1971-12-13 1971-12-13 Phosphate rock flotation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA129,924A CA939836A (en) 1971-12-13 1971-12-13 Phosphate rock flotation
US00207099A US3807556A (en) 1971-12-13 1971-12-13 Phosphate rock flotation

Publications (1)

Publication Number Publication Date
CA939836A true CA939836A (en) 1974-01-08

Family

ID=25666960

Family Applications (1)

Application Number Title Priority Date Filing Date
CA129,924A Expired CA939836A (en) 1971-12-13 1971-12-13 Phosphate rock flotation

Country Status (2)

Country Link
US (1) US3807556A (en)
CA (1) CA939836A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4436616A (en) 1980-11-06 1984-03-13 Philippe Dufour Process for the beneficiation of phosphate ores
FR2495500B1 (en) * 1980-12-09 1986-03-14 Gafsa Phosphates IMPROVEMENTS IN THE PROCESSES OF ENRICHMENT, BY FLOTATION, OF SILICOUS AND / OR CARBONATE-LIKE PHOSPHATE ORES
US4372843A (en) * 1981-06-02 1983-02-08 International Minerals & Chemical Corp. Method of beneficiating phosphate ores containing dolomite
US4364824A (en) * 1981-06-02 1982-12-21 International Minerals & Chemical Corp. Flotation of phosphate ores containing dolomite
US10434520B2 (en) * 2016-08-12 2019-10-08 Arr-Maz Products, L.P. Collector for beneficiating carbonaceous phosphate ores

Also Published As

Publication number Publication date
US3807556A (en) 1974-04-30

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