OA07036A - Procédé de traitement de minerais carnallitiques. - Google Patents

Procédé de traitement de minerais carnallitiques.

Info

Publication number
OA07036A
OA07036A OA57632A OA57632A OA07036A OA 07036 A OA07036 A OA 07036A OA 57632 A OA57632 A OA 57632A OA 57632 A OA57632 A OA 57632A OA 07036 A OA07036 A OA 07036A
Authority
OA
OAPI
Prior art keywords
carnallitic
ores
treating
treating carnallitic
carnallitic ores
Prior art date
Application number
OA57632A
Other languages
English (en)
Inventor
Michel Bichara
Michel Bodu
Original Assignee
Alsace Mines Potasse
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 Alsace Mines Potasse filed Critical Alsace Mines Potasse
Publication of OA07036A publication Critical patent/OA07036A/fr

Links

Classifications

    • 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)
  • Physical Water Treatments (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
OA57632A 1981-03-05 1982-03-05 Procédé de traitement de minerais carnallitiques. OA07036A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8104391A FR2501181A1 (fr) 1981-03-05 1981-03-05 Procede de traitement de minerais carnallitiques

Publications (1)

Publication Number Publication Date
OA07036A true OA07036A (fr) 1983-12-31

Family

ID=9255885

Family Applications (1)

Application Number Title Priority Date Filing Date
OA57632A OA07036A (fr) 1981-03-05 1982-03-05 Procédé de traitement de minerais carnallitiques.

Country Status (10)

Country Link
US (1) US4504092A (fr)
BR (1) BR8201150A (fr)
CA (1) CA1185797A (fr)
DE (1) DE3207635A1 (fr)
ES (1) ES8303248A1 (fr)
FR (1) FR2501181A1 (fr)
IT (1) IT1148103B (fr)
NL (1) NL8200869A (fr)
OA (1) OA07036A (fr)
SU (1) SU1153823A3 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3435124A1 (de) * 1984-09-25 1986-03-27 Kali Und Salz Ag, 3500 Kassel Verfahren zur herstellung von kaliumchlorid mit ueber 55 gew.-%k(pfeil abwaerts)2(pfeil abwaerts)o aus dem feinzersetzungssalz der carnallitzersetzung
FR2579623B1 (fr) * 1985-03-28 1987-05-15 Alsace Mines Potasse Procede dit de traitement des minerais carnallitiques
GB8711094D0 (en) * 1987-05-11 1987-06-17 Ecc Int Ltd Natural calcium carbonate ores
US5068092A (en) * 1990-05-21 1991-11-26 Akzo N.V. Crystallizer, process and apparatus for producing sodium chloride crystals
CN100384737C (zh) * 2004-06-09 2008-04-30 华东理工大学 低硫酸钙含量的氯化钾生产方法
WO2008106741A1 (fr) * 2007-03-06 2008-09-12 Technological Resources Pty. Limited Procédé de traitement de la potasse
US8282898B2 (en) * 2009-11-23 2012-10-09 Karnalyte Resources Inc. Process for the formulation of potassium chloride from a carnallite source
RU2585013C2 (ru) * 2011-02-18 2016-05-27 Вале С.А. Способ получения хлорида калия
CN102205976A (zh) * 2011-04-08 2011-10-05 何茂雄 浮选尾液和尾渣中钾离子的回收方法
CN102583446B (zh) * 2012-02-13 2013-07-24 河北工业大学 一种浓卤水分解光卤石制取氯化钾的方法
RU2669622C1 (ru) * 2018-01-31 2018-10-12 Генкин Михаил Владимирович Способ и реактор для извлечения хлорида натрия и хлорида калия из полиминеральных источников

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA613526A (en) * 1961-01-31 Martin Jean Separation of crystallized potassium chloride from potassium ores
US2046312A (en) * 1934-10-16 1936-07-07 Potash Company Process of concentrating ores
US2604988A (en) * 1946-07-16 1952-07-29 Mines Domaniales De Potasse Froth flotation of potassium chloride from sodium chloride
US2702121A (en) * 1950-01-11 1955-02-15 Public Ets Methods of froth-flotation
US2689649A (en) * 1952-05-15 1954-09-21 Int Minerals & Chem Corp Concentration of sylvite ores
US2921678A (en) * 1957-02-19 1960-01-19 Columbia Southern Chem Corp Novel flotation process
FR1206808A (fr) * 1957-06-13 1960-02-11 Int Minerals & Chem Corp Traitement des minerais de potasse
US3009575A (en) * 1957-06-28 1961-11-21 Gen Mills Inc Collection in flotation of sylvite
US2968525A (en) * 1958-06-09 1961-01-17 Int Minerals & Chem Corp Potash ore treatment
DE1142802B (de) * 1961-08-26 1963-01-31 Kali Forschungsanstalt Gmbh Verfahren zur elektrostatischen Aufbereitung von Carnallit enthaltenden Rohsalzen
US3304249A (en) * 1964-02-28 1967-02-14 Katz Herbert Method of stabilizing a fluidized bed using a glow discharge
DE1232892B (de) * 1964-05-02 1967-01-26 Kali Forschungsinstitut Sonder Kombiniertes Zersetzungs-Flotationsverfahren zur Herstellung hochwertiger, sulfatischer Kaliduengesalze aus carnallitischen Mischrohsalzen
ES308099A1 (es) * 1965-01-14 1965-04-16 Plantalamor Rovira Angel Procedimiento para beneficiar yacimientos de carnalita o carnalita-silvinita
US3355212A (en) * 1965-07-02 1967-11-28 Reynolds Metals Co Solution mining of carnallite
US3442553A (en) * 1966-11-04 1969-05-06 Texas Gulf Sulphur Co Slurry mining of carnallite
US3644102A (en) * 1966-12-01 1972-02-22 Struthers Scientific Int Corp Crystallization of potassium chloride from carnallite decomposition
FR1516906A (fr) * 1967-01-06 1968-02-05 Mines Domaniales De Potasse Procédé de flottation des minerais potassiques et nouveaux réactifs utilisés
US3817972A (en) * 1970-01-02 1974-06-18 Occidental Petroleum Corp Amine flotation reagents
US3994531A (en) * 1971-09-03 1976-11-30 Continental Oil Company Method of solution mining potassium chloride from subterranean deposits

Also Published As

Publication number Publication date
CA1185797A (fr) 1985-04-23
ES510128A0 (es) 1983-02-01
DE3207635A1 (de) 1982-09-16
NL8200869A (nl) 1982-10-01
IT1148103B (it) 1986-11-26
FR2501181A1 (fr) 1982-09-10
FR2501181B1 (fr) 1984-02-17
IT8247907A0 (it) 1982-03-03
DE3207635C2 (fr) 1992-02-06
BR8201150A (pt) 1983-01-11
ES8303248A1 (es) 1983-02-01
SU1153823A3 (ru) 1985-04-30
US4504092A (en) 1985-03-12

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