CA920771A - Conversion of potassium-magnesium double salts into kainite - Google Patents

Conversion of potassium-magnesium double salts into kainite

Info

Publication number
CA920771A
CA920771A CA056826A CA56826A CA920771A CA 920771 A CA920771 A CA 920771A CA 056826 A CA056826 A CA 056826A CA 56826 A CA56826 A CA 56826A CA 920771 A CA920771 A CA 920771A
Authority
CA
Canada
Prior art keywords
kainite
potassium
conversion
double salts
magnesium double
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
CA056826A
Other languages
English (en)
Other versions
CA56826S (en
Inventor
J. Lewis William
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NL Industries Inc
Original Assignee
NL Industries Inc
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 NL Industries Inc filed Critical NL Industries Inc
Application granted granted Critical
Publication of CA920771A publication Critical patent/CA920771A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
CA056826A 1968-07-18 1969-07-11 Conversion of potassium-magnesium double salts into kainite Expired CA920771A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74590468A 1968-07-18 1968-07-18

Publications (1)

Publication Number Publication Date
CA920771A true CA920771A (en) 1973-02-13

Family

ID=24998726

Family Applications (1)

Application Number Title Priority Date Filing Date
CA056826A Expired CA920771A (en) 1968-07-18 1969-07-11 Conversion of potassium-magnesium double salts into kainite

Country Status (6)

Country Link
US (1) US3598522A (ru)
CA (1) CA920771A (ru)
DE (1) DE1936696B2 (ru)
FR (1) FR2013750A1 (ru)
GB (1) GB1229360A (ru)
IL (1) IL32512A (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN103738983B (zh) * 2014-01-17 2015-07-22 化工部长沙设计研究院 一种用含钾七水泻利盐粗产品制备钾盐镁矾的工艺
US10399861B2 (en) 2015-05-08 2019-09-03 Yara Dallol Bv Methods for the production of potassium sulphate from potassium-containing ores at high ambient temperatures
CN107473247B (zh) * 2017-08-08 2019-08-02 中国中轻国际工程有限公司 一种苦咸水淡化废盐水镁钾盐碱联产循环经济工艺

Also Published As

Publication number Publication date
IL32512A (en) 1972-12-29
DE1936696A1 (de) 1971-04-01
IL32512A0 (en) 1969-08-27
FR2013750A1 (ru) 1970-04-10
GB1229360A (ru) 1971-04-21
DE1936696B2 (de) 1972-11-16
US3598522A (en) 1971-08-10

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