FR1514676A - Procédé de production de chlorure de potassium, sulfate de potassium et sulfate de sodium - Google Patents

Procédé de production de chlorure de potassium, sulfate de potassium et sulfate de sodium

Info

Publication number
FR1514676A
FR1514676A FR98916A FR98916A FR1514676A FR 1514676 A FR1514676 A FR 1514676A FR 98916 A FR98916 A FR 98916A FR 98916 A FR98916 A FR 98916A FR 1514676 A FR1514676 A FR 1514676A
Authority
FR
France
Prior art keywords
sulphate
potassium
production
potassium chloride
sodium sulphate
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
FR98916A
Other languages
English (en)
Inventor
Donald E Garrett
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 filed Critical
Application granted granted Critical
Publication of FR1514676A publication Critical patent/FR1514676A/fr
Expired legal-status Critical Current

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
    • C01D3/06—Preparation by working up brines; seawater or spent lyes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Fodder In General (AREA)
  • Paper (AREA)
  • Seasonings (AREA)
FR98916A 1966-03-16 1967-03-15 Procédé de production de chlorure de potassium, sulfate de potassium et sulfate de sodium Expired FR1514676A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53480466A 1966-03-16 1966-03-16

Publications (1)

Publication Number Publication Date
FR1514676A true FR1514676A (fr) 1968-02-23

Family

ID=24131600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR98916A Expired FR1514676A (fr) 1966-03-16 1967-03-15 Procédé de production de chlorure de potassium, sulfate de potassium et sulfate de sodium

Country Status (4)

Country Link
US (1) US3528767A (fr)
DE (1) DE1567961A1 (fr)
ES (1) ES338071A1 (fr)
FR (1) FR1514676A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529799A1 (fr) * 1982-07-09 1984-01-13 Alsace Mines Potasse Procede de recuperation des ions potassium a partir de saumures naturelles par un procede d'evaporation naturelle

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634041A (en) * 1969-02-14 1972-01-11 Great Salt Lake Minerals Method for the production of potassium sulfate from potassium-containing double salts of magnesium sulfate
US4306880A (en) * 1978-09-22 1981-12-22 Garrett Donald E Recovering by-products from sea water brines and the like
FR2523114A1 (fr) * 1982-03-11 1983-09-16 Alsace Mines Potasse Procede de fabrication de sulfate de potassium a partir de solutions contenant du chlorure de magnesium et de chlorure de potassium
US6299663B1 (en) 1996-04-19 2001-10-09 Airborne Industrial Minerals Inc. Granulation method and apparatus therefor
US6293985B1 (en) 1998-04-17 2001-09-25 Airborne Industrial Minerals Fertilizer granulation method
US6454979B1 (en) 1998-04-17 2002-09-24 Airborne Industrial Minerals Inc. Wet granulation method for generating granules
US6132484A (en) * 1998-04-17 2000-10-17 Airborne Industrial Minerals Inc. Wet granulation method for generating fertilizer granules
US6331193B1 (en) 1998-04-17 2001-12-18 Airborne Industrial Minerals Inc. Wet granulation method generating sulfur granules
US6315976B1 (en) 1998-06-16 2001-11-13 Aristos Capital Corporation Method of producing potassium sulfate
US6106796A (en) * 1998-10-13 2000-08-22 Airborne Technologies Inc. Method of ammonium sulfate purification
US6692716B1 (en) 1998-10-13 2004-02-17 Airborne Industrial Minerals, Inc. Method of formulating alkali earth salts
AU773866B2 (en) 1999-05-05 2004-06-10 Agronomic Growth Industries Ltd. Compost granulation method
US6334990B1 (en) 1999-10-21 2002-01-01 Airborne Industrial Minerals Inc. Formulation of potassium sulfate, sodium carbonate and sodium bicarbonate from potash brine
US6375824B1 (en) 2001-01-16 2002-04-23 Airborne Industrial Minerals Inc. Process for producing potassium hydroxide and potassium sulfate from sodium sulfate
US7041268B2 (en) * 2004-03-30 2006-05-09 Council Of Scientific And Industrial Research Process for recovery of sulphate of potash
DE602005022506D1 (de) * 2005-11-10 2010-09-02 Council Scient Ind Res Verbessertes verfahren zur gewinnung von kaliumsulfat (sop, sulphate of potash) aus sulfatreicher muttersole
CA2855492A1 (fr) 2011-11-14 2013-05-23 Intercontinental Potash Corp. (Usa) Procedes de traitement d'un minerai de polyhalite, procedes de production de sulfate de potassium, et systemes associes
CA2883806C (fr) 2012-09-12 2018-04-10 Intercontinental Potash Corporation Procedes de traitement de sulfate de potassium et de sulfate de magnesium, et systemes associes
US10046302B2 (en) 2013-07-31 2018-08-14 Research Institute Of Industrial Science & Technology Apparatus for manufacturing potassium compound and method of recovering potassium compound from brine
KR101531344B1 (ko) * 2014-03-21 2015-06-25 주식회사 포스코 염수로부터 칼륨 화합물을 회수하는 방법
CN108349743A (zh) * 2015-05-08 2018-07-31 雅拉达洛尔有限公司 在高环境温度下由含钾矿石生产硫酸钾的方法
US20190002300A1 (en) * 2015-12-22 2019-01-03 Yara Dallol Bv Method for the control of sulphate forming compounds in the preparation of potassium sulphate from potassium-containing ores at high ambient temperatures
AU2017281590B2 (en) * 2016-06-24 2019-08-01 Yara Dallol Bv Method for the reduction of halite in the preparation of potassium sulphate from potassium-containing ores at high ambient temperatures
US10815130B2 (en) 2017-10-13 2020-10-27 Novopro Projects Inc. Systems and methods of producing potassium sulfate

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2479001A (en) * 1944-05-29 1949-08-16 Int Minerals & Chem Corp Production of magnesium chloride
US3082063A (en) * 1956-12-05 1963-03-19 Sincat Spa Process for the preparation of potassium sulphate and hydrous potassium-magnesium sulphates from natural kainite
US3004826A (en) * 1957-07-22 1961-10-17 Montedison Spa Process for obtaining schoenite by direct treatment of kainite containing sodium chloride as an impurity
US3003849A (en) * 1957-10-18 1961-10-10 Montedison Spa Process for the separation of schoenite from mixtures of schoenite, sodium chloride and magnesium sulphate
US2952515A (en) * 1958-10-08 1960-09-13 Int Minerals & Chem Corp Method of producing vanthoffite
US3058806A (en) * 1959-01-16 1962-10-16 Metallgesellschaft Ag Method of preparing potassium sulfate from kainite
US3110561A (en) * 1960-03-19 1963-11-12 Wintershall Ag Process for the production of potassium sulfate
US3198601A (en) * 1960-09-15 1965-08-03 Montedison Spa Process for producing potassium sulfate starting from kainite
US3207576A (en) * 1960-12-12 1965-09-21 Montedison Spa Process for producing potassium sulfate from kainite through the intermediate formation of schoenite and langbeinite
DE1140914B (de) * 1961-07-15 1962-12-13 Metallgesellschaft Ag Verfahren zur Herstellung von Kaliumsulfat aus Kainit
US3099528A (en) * 1962-01-10 1963-07-30 Standard Magnesium Corp Inc Recovery of values from natural lake and sea brines
US3268289A (en) * 1962-12-11 1966-08-23 Signal Oil & Gas Co Recovery of lithium from brines
US3342548A (en) * 1963-09-16 1967-09-19 Signal Oil & Gas Co Process for the recovery of lithium and potassium from great salt lake brine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529799A1 (fr) * 1982-07-09 1984-01-13 Alsace Mines Potasse Procede de recuperation des ions potassium a partir de saumures naturelles par un procede d'evaporation naturelle

Also Published As

Publication number Publication date
US3528767A (en) 1970-09-15
ES338071A1 (es) 1968-03-16
DE1567961A1 (de) 1970-09-03

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