OA03887A - Procédé de séparation électrostatique de minerais potassiques. - Google Patents

Procédé de séparation électrostatique de minerais potassiques.

Info

Publication number
OA03887A
OA03887A OA53598A OA53598A OA03887A OA 03887 A OA03887 A OA 03887A OA 53598 A OA53598 A OA 53598A OA 53598 A OA53598 A OA 53598A OA 03887 A OA03887 A OA 03887A
Authority
OA
OAPI
Prior art keywords
electrostatic separation
potassium ores
ores
potassium
electrostatic
Prior art date
Application number
OA53598A
Other languages
English (en)
Original Assignee
Miniere Et Chimique Entreprise
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 Miniere Et Chimique Entreprise filed Critical Miniere Et Chimique Entreprise
Publication of OA03887A publication Critical patent/OA03887A/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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C7/00—Separating solids from solids by electrostatic effect
    • B03C7/003—Pretreatment of the solids prior to electrostatic separation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/04—Chlorides
    • C01D3/08—Preparation by working up natural or industrial salt mixtures or siliceous minerals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
OA53598A 1967-07-28 1969-05-05 Procédé de séparation électrostatique de minerais potassiques. OA03887A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR116039A FR1545668A (fr) 1967-07-28 1967-07-28 Procédé de séparation électrostatique de minerais potassiques

Publications (1)

Publication Number Publication Date
OA03887A true OA03887A (fr) 1975-08-14

Family

ID=8635992

Family Applications (1)

Application Number Title Priority Date Filing Date
OA53598A OA03887A (fr) 1967-07-28 1969-05-05 Procédé de séparation électrostatique de minerais potassiques.

Country Status (7)

Country Link
US (1) US3885673A (fr)
CA (1) CA922670A (fr)
DE (1) DE1758707B1 (fr)
ES (1) ES356584A1 (fr)
FR (1) FR1545668A (fr)
GB (1) GB1238505A (fr)
OA (1) OA03887A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ592329A (en) * 2008-10-31 2014-03-28 Cytec Tech Corp Process for enhancing electrostatic separation in the beneficiation of ores

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450720A (en) * 1943-12-30 1948-10-05 Erie Mining Co Froth flotation of silicious gangue from an alkaline magnetic iron ore pulp with an amine
US2762505A (en) * 1953-01-21 1956-09-11 Int Minerals & Chem Corp Electrodynamic method for beneficiating sylvinite ore
DE1056551B (de) * 1957-01-25 1959-05-06 Kali Forschungsanstalt Gmbh Verfahren zur elektrostatischen Aufbereitung von Kalisalzen
US2927010A (en) * 1957-12-30 1960-03-01 Int Minerals & Chem Corp Process for the beneficiation of sylvite ores
US3063561A (en) * 1960-01-25 1962-11-13 Int Minerals & Chem Corp Beneficiation of ores
US3008573A (en) * 1960-03-31 1961-11-14 Int Minerals & Chem Corp Electrostatic separation process
DE1237514B (de) * 1966-03-11 1967-03-30 Kali Forschungsanstalt Gmbh Verfahren zur elektrostatischen Aufbereitung von Mineralgemischen

Also Published As

Publication number Publication date
US3885673A (en) 1975-05-27
GB1238505A (fr) 1971-07-07
CA922670A (en) 1973-03-13
DE1758707B1 (de) 1970-05-14
ES356584A1 (es) 1970-01-16
FR1545668A (fr) 1968-11-15

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