BR8102125A - Processo para produzir uma salmoura de cloreto de magnesio purificada e concentrada - Google Patents

Processo para produzir uma salmoura de cloreto de magnesio purificada e concentrada

Info

Publication number
BR8102125A
BR8102125A BR8102125A BR8102125A BR8102125A BR 8102125 A BR8102125 A BR 8102125A BR 8102125 A BR8102125 A BR 8102125A BR 8102125 A BR8102125 A BR 8102125A BR 8102125 A BR8102125 A BR 8102125A
Authority
BR
Brazil
Prior art keywords
purified
produce
magnesium chloride
concentrated magnesium
pickle
Prior art date
Application number
BR8102125A
Other languages
English (en)
Inventor
H Groenhof
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Publication of BR8102125A publication Critical patent/BR8102125A/pt

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
    • C01F5/26—Magnesium halides
    • C01F5/30—Chlorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Vending Machines For Individual Products (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8102125A 1980-04-18 1981-04-08 Processo para produzir uma salmoura de cloreto de magnesio purificada e concentrada BR8102125A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO801137 1980-04-18
NO801737A NO145376B (no) 1980-04-18 1980-06-11 Fremgangsmaate for oppkonsentrering og rensing av mgcl2-lut

Publications (1)

Publication Number Publication Date
BR8102125A true BR8102125A (pt) 1982-01-12

Family

ID=26647709

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8102125A BR8102125A (pt) 1980-04-18 1981-04-08 Processo para produzir uma salmoura de cloreto de magnesio purificada e concentrada

Country Status (7)

Country Link
US (1) US4341752A (pt)
EP (1) EP0038381B1 (pt)
BR (1) BR8102125A (pt)
CA (1) CA1166952A (pt)
DD (1) DD153806A5 (pt)
DE (1) DE3067546D1 (pt)
NO (1) NO145376B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1221729B (it) * 1982-11-25 1990-07-12 Conti Vecchi Luigi Spa Procedimento per l'ottenimento di solfato di magnesio da miscele di sali
DE3345347A1 (de) * 1983-12-15 1986-02-20 Standard-Messo Verfahrenstechnik GmbH, 4100 Duisburg Verfahren zur herstellung einer hochkonzentrierten mgcl(pfeil abwaerts)2(pfeil abwaerts)-produktloesung
US5068092A (en) * 1990-05-21 1991-11-26 Akzo N.V. Crystallizer, process and apparatus for producing sodium chloride crystals
US5326432A (en) * 1992-08-07 1994-07-05 Evans Bryan D Method of producing magnesium chloride hexahydrate and other alkaline earth salts
US6197152B1 (en) * 1995-07-18 2001-03-06 Tarim Associates For Scientific Mineral & Oil Exploration Ag Process and apparatus for recovery of lithium in a helminthoid evaporator
US6340736B1 (en) 1999-11-29 2002-01-22 General Electric Company Method and apparatus for the production of polycarbonates with brine recycling
US6409980B1 (en) * 2000-06-16 2002-06-25 Noranda, Inc. Process and apparatus for treating foundry sludge to recover magnesium
ATE357960T1 (de) * 2002-03-08 2007-04-15 Mueller Drm Ag Verfahren zur kontinuierlichen filtration einer rohsole für die verwendung in der chlor-alkali elektrolyse
US8377409B2 (en) * 2009-09-15 2013-02-19 Ati Properties, Inc. Methods for making brines
WO2012171117A1 (en) * 2011-06-14 2012-12-20 Nichromet Extraction Inc. Method and system for the production of potassium sulfate from potassium chloride
US8409542B2 (en) 2011-06-14 2013-04-02 Nichromet Extraction Inc. Method and system for the production of potassium sulfate from potassium chloride
RU2643047C2 (ru) * 2016-03-15 2018-01-30 Сысуев Борис Борисович Комбинированный способ очистки природного рассола бишофита
CA2968257C (en) 2017-05-24 2022-05-24 Inotel Inc. Potassium magnesium fertilizer
CN109020021A (zh) * 2018-07-19 2018-12-18 中国中轻国际工程有限公司 一种海咸水淡化及浓盐水综合利用节能工艺
RU2701609C1 (ru) * 2019-04-26 2019-09-30 Акционерное общество "ВНИИ Галургии" (АО "ВНИИ Галургии") Способ получения обогащенного карналлита
CN112142072B (zh) * 2020-09-27 2023-06-13 青海盐湖工业股份有限公司 一种内循环兑卤冷结晶生产氯化钾的方法和系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE676406C (de) * 1936-10-03 1939-06-03 Kali Forschungs Anstalt G M B Verfahren zur Aufarbeitung von Mutterlaugen der Carnallitverarbeitung
US2479001A (en) * 1944-05-29 1949-08-16 Int Minerals & Chem Corp Production of magnesium chloride
DE1667826A1 (de) * 1951-01-28 1970-01-02 Salzdetfurth Ag Verfahren zur Herstellung von sulfatarmem Bischofit mit hoechstens 0,01 Gewichtsprozent Sulfatgehalt aus sulfathaltigen Magnesiumchloridlaugen
US3642455A (en) * 1968-04-12 1972-02-15 Salzdetfurth Ag Process for recovering low-sulfate bischofite
US3690844A (en) * 1969-10-17 1972-09-12 Great Salt Lake Minerals Recovery of sulfate-free hydrated magnesium chloride from sulfate-contaminated brines
US3829559A (en) * 1971-02-18 1974-08-13 Int Minerals & Chem Corp Solution mining process
DE2613289C3 (de) * 1976-03-29 1978-12-07 Kali Und Salz Ag, 3500 Kassel Verfahren zur Herstellung von hochkonzentrierten Magnesiumchloridlösungen

Also Published As

Publication number Publication date
EP0038381A1 (en) 1981-10-28
NO801737L (no) 1981-10-19
DD153806A5 (de) 1982-02-03
EP0038381B1 (en) 1984-04-18
DE3067546D1 (en) 1984-05-24
NO145376B (no) 1981-11-30
US4341752A (en) 1982-07-27
CA1166952A (en) 1984-05-08

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