NO773758L - Fremgangsmaate til fremstilling av kaliumklorid og magnesiumklorid fra carnallitt - Google Patents

Fremgangsmaate til fremstilling av kaliumklorid og magnesiumklorid fra carnallitt

Info

Publication number
NO773758L
NO773758L NO773758A NO773758A NO773758L NO 773758 L NO773758 L NO 773758L NO 773758 A NO773758 A NO 773758A NO 773758 A NO773758 A NO 773758A NO 773758 L NO773758 L NO 773758L
Authority
NO
Norway
Prior art keywords
carnallit
procedure
preparation
chloride
magnesium chloride
Prior art date
Application number
NO773758A
Other languages
English (en)
Other versions
NO147023C (no
NO147023B (no
Inventor
Abraham Sadan
Original Assignee
Israel Chemicals 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 Israel Chemicals Ltd filed Critical Israel Chemicals Ltd
Publication of NO773758L publication Critical patent/NO773758L/no
Publication of NO147023B publication Critical patent/NO147023B/no
Publication of NO147023C publication Critical patent/NO147023C/no

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

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)
  • Seasonings (AREA)
NO773758A 1976-11-09 1977-11-02 Fremgangsmaate til fremstilling av kaliumklorid og magnesiumkloridheksahydrat fra karnallitt NO147023C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL50873A IL50873A (en) 1976-11-09 1976-11-09 Process for the production of potassium chloride and magnesium chloride from carnallite

Publications (3)

Publication Number Publication Date
NO773758L true NO773758L (no) 1978-05-10
NO147023B NO147023B (no) 1982-10-11
NO147023C NO147023C (no) 1983-01-19

Family

ID=11049227

Family Applications (1)

Application Number Title Priority Date Filing Date
NO773758A NO147023C (no) 1976-11-09 1977-11-02 Fremgangsmaate til fremstilling av kaliumklorid og magnesiumkloridheksahydrat fra karnallitt

Country Status (6)

Country Link
US (1) US4140747A (no)
CA (1) CA1092323A (no)
DE (1) DE2746503A1 (no)
ES (1) ES463689A1 (no)
IL (1) IL50873A (no)
NO (1) NO147023C (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341636A (en) * 1980-09-26 1982-07-27 General Electric Company Treatment of wastewater
CH652110A5 (de) * 1982-12-23 1985-10-31 Escher Wyss Ag Behandlung der soleabschlaemmung mit hohem na(2)so(4)- und kc1-anteil.
US5068092A (en) * 1990-05-21 1991-11-26 Akzo N.V. Crystallizer, process and apparatus for producing sodium chloride crystals
RU2169702C2 (ru) * 1999-04-09 2001-06-27 Открытое акционерное общество "Уралкалий" Способ обезвоживания синтетического карналлита
ATE490219T1 (de) * 2003-12-31 2010-12-15 Council Scient Ind Res Gleichzeitige gewinnung von kaliumchlorid und mit kcl angereichertem speisesalz
JP4516023B2 (ja) * 2003-12-31 2010-08-04 カウンシル オブ サイエンティフィク アンド インダストリアル リサーチ 硫酸カリの回収方法
US20050215714A1 (en) * 2004-03-26 2005-09-29 Council Of Scientific And Industrial Research Preparation of semi-crystalline thermoplastic polymers
US7014832B2 (en) * 2004-03-30 2006-03-21 Council Of Scientific And Industrial Research Simultaneous recovery of potassium chloride and KCL enriched edible salt
US8158098B2 (en) * 2009-06-23 2012-04-17 Exportadora De Sal, S.A. De C.V. Processes for preparation of compositions comprising potassium chloride
US8282898B2 (en) * 2009-11-23 2012-10-09 Karnalyte Resources Inc. Process for the formulation of potassium chloride from a carnallite source
CN111422883B (zh) * 2020-04-08 2022-09-13 青海盐湖工业股份有限公司 一种由光卤石原矿制取氯化钾的方法
CN111362730B (zh) * 2020-05-06 2021-11-02 中国科学院青海盐湖研究所 一种利用高钠光卤石制取低钠光卤石及氯化钾的方法
CN113135580B (zh) * 2021-06-01 2023-03-17 吉林海资生物工程技术有限公司 从玉米浸泡液中提取钾制备人造光卤石和氯化钾的工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1304097A (en) * 1919-05-20 reeve
US1757592A (en) * 1925-11-06 1930-05-06 Henry M Schleicher Autoclave and method of operating same
US2479001A (en) * 1944-05-29 1949-08-16 Int Minerals & Chem Corp Production of magnesium chloride
US2758912A (en) * 1951-12-06 1956-08-14 Int Minerals & Chem Corp Process for producing a substantially sulfate-free and potassium-free magnesium chloride solution
US3498744A (en) * 1961-09-18 1970-03-03 Intermountain Res & Dev Corp Purification of calcined crude trona by monohydrate recrystallization
US3498745A (en) * 1965-04-19 1970-03-03 Minera Bayovar Sa Method of decomposing carnallite and mixtures containing carnallite
US3644102A (en) * 1966-12-01 1972-02-22 Struthers Scientific Int Corp Crystallization of potassium chloride from carnallite decomposition
US3852044A (en) * 1969-11-13 1974-12-03 Great Salt Lake Minerals Recovery of substantially potassium-free hydrated magnesium chloride from contaminated aqueous solutions
US3967930A (en) * 1974-11-18 1976-07-06 N L Industries, Inc. Separation of complex potassium salts from brine evaporites
US4039617A (en) * 1975-06-17 1977-08-02 Allied Chemical Corporation Recovery of soda values and heat from sodium carbonate crystallizer purge liquors

Also Published As

Publication number Publication date
IL50873A (en) 1979-11-30
IL50873A0 (en) 1977-01-31
DE2746503A1 (de) 1978-05-18
NO147023C (no) 1983-01-19
ES463689A1 (es) 1978-07-16
US4140747A (en) 1979-02-20
CA1092323A (en) 1980-12-30
NO147023B (no) 1982-10-11

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