OA05458A - Procédé perfectionné pour la récupération du chlorure de magnésium hydraté et du chlorure de potassium à partir de carnallite et de bischofite. - Google Patents

Procédé perfectionné pour la récupération du chlorure de magnésium hydraté et du chlorure de potassium à partir de carnallite et de bischofite.

Info

Publication number
OA05458A
OA05458A OA55959A OA55959A OA05458A OA 05458 A OA05458 A OA 05458A OA 55959 A OA55959 A OA 55959A OA 55959 A OA55959 A OA 55959A OA 05458 A OA05458 A OA 05458A
Authority
OA
OAPI
Prior art keywords
bischofite
carnallite
recovery
advanced process
hydrated magnesium
Prior art date
Application number
OA55959A
Other languages
English (en)
Inventor
Joseph M Fox
Iii-Bruce D Degen
Irving Leibson
Original Assignee
Bechtel Int 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 Bechtel Int Corp filed Critical Bechtel Int Corp
Publication of OA05458A publication Critical patent/OA05458A/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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/26—Magnesium halides
    • C01F5/30—Chlorides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
OA55959A 1975-10-20 1976-10-20 Procédé perfectionné pour la récupération du chlorure de magnésium hydraté et du chlorure de potassium à partir de carnallite et de bischofite. OA05458A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/624,028 US4056599A (en) 1975-10-20 1975-10-20 Process for the recovery of magnesium chloride hydrate and potassium chloride from carnallite and bischofite

Publications (1)

Publication Number Publication Date
OA05458A true OA05458A (fr) 1981-03-31

Family

ID=24500340

Family Applications (1)

Application Number Title Priority Date Filing Date
OA55959A OA05458A (fr) 1975-10-20 1976-10-20 Procédé perfectionné pour la récupération du chlorure de magnésium hydraté et du chlorure de potassium à partir de carnallite et de bischofite.

Country Status (4)

Country Link
US (1) US4056599A (fr)
JP (1) JPS5257093A (fr)
NO (2) NO147180C (fr)
OA (1) OA05458A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336345A (en) * 1971-04-23 1982-06-22 Rohm And Haas Company Composition comprising condensation cross-linkable novel methacrylate polymers
FR2372119A1 (fr) * 1976-11-25 1978-06-23 Alsace Mines Potasse Procede de traitement de saumures contenant du chlorure de magnesium
US4820672A (en) * 1987-06-25 1989-04-11 Lithium Corporation Of America Hydrocarbon soluble and insoluble organo magnesium chloride complexes, processes and uses
US5326432A (en) * 1992-08-07 1994-07-05 Evans Bryan D Method of producing magnesium chloride hexahydrate and other alkaline earth salts
IL109189A (en) * 1993-04-06 1997-11-20 Alcan Int Ltd Process for making anhydrous magnesium chloride
US5439563A (en) * 1993-08-25 1995-08-08 Alcan International Limited Electrolytic production of magnesium metal with feed containing magnesium chloride ammoniates
DE69433408T2 (de) * 1993-10-28 2004-10-14 Australian Magnesium Operations Pty, Ltd. Wasserfreies magnesiumchlorid
US7625855B2 (en) * 1999-08-11 2009-12-01 Gonzalez Gustavo M Cleaning compositions for removing organic deposits in hard to reach surfaces
KR20000017753A (ko) * 1999-10-28 2000-04-06 김용겸 고형화방지제에 의한 유해성이 저감되는 염화칼륨의고형화방지방법
WO2003063822A2 (fr) 2002-02-01 2003-08-07 Pfizer Products Inc. Procede de fabrication de dispersions medicamenteuses amorphes solides homogenes sechees par pulverisation au moyen d'un appareil de sechage par pulverisation modifie
CL2004001884A1 (es) * 2003-08-04 2005-06-03 Pfizer Prod Inc Procedimiento de secado por pulverizacion para la formacion de dispersiones solidas amorfas de un farmaco y polimeros.
CN1326773C (zh) * 2004-04-29 2007-07-18 中南大学 高纯无水氯化镁的制备方法
CN100494425C (zh) * 2005-12-07 2009-06-03 中国科学院过程工程研究所 由含镁矿物制备金属镁的方法
US8409542B2 (en) 2011-06-14 2013-04-02 Nichromet Extraction Inc. Method and system for the production of potassium sulfate from potassium chloride
US9227849B2 (en) 2012-07-24 2016-01-05 Bio Techno Terra, LLC Systems and methods for processing sylvinite and carnallite ores
CA2968257C (fr) 2017-05-24 2022-05-24 Inotel Inc. Fertilisant au potassium et magnesium
CN111747427A (zh) * 2020-05-19 2020-10-09 天津理工大学 一种提高光卤石制备氯化钾收率的方法
CN111747428A (zh) * 2020-05-19 2020-10-09 天津理工大学 一种提高海水制盐苦卤制备氯化钾收率的方法
CN113651344A (zh) * 2021-09-30 2021-11-16 沈阳东大高温材料有限公司 一种利用盐湖卤水提纯氯化镁的方法
CN114671445A (zh) * 2022-04-19 2022-06-28 山东宙雨消防科技股份有限公司 一种无水氯化镁提纯的制作方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA776579A (en) * 1968-01-23 Ulrich Wolfgang Process for the production of high percentage and coarse-grained potassium chloride
US3357800A (en) * 1963-11-26 1967-12-12 Dow Chemical Co Purification of magnesium chloride with alcohol
US3833709A (en) * 1972-03-01 1974-09-03 Bechtel Int Corp Recovery of magnesium chloride hexahydrate from carnallite ore
US3925028A (en) * 1972-12-26 1975-12-09 Jose Antonio Fernandez Lozano Treatment of seawater brines with an alcohol to recover a fertilizer quality double salt

Also Published As

Publication number Publication date
NO810067L (no) 1977-04-21
NO147180C (no) 1983-02-16
JPS5257093A (en) 1977-05-11
US4056599A (en) 1977-11-01
NO763570L (fr) 1977-04-21
NO147180B (no) 1982-11-08

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