FR2450231A1 - Procede de production de chlorure de magnesium anhydre par utilisation de polyethers - Google Patents

Procede de production de chlorure de magnesium anhydre par utilisation de polyethers

Info

Publication number
FR2450231A1
FR2450231A1 FR8004455A FR8004455A FR2450231A1 FR 2450231 A1 FR2450231 A1 FR 2450231A1 FR 8004455 A FR8004455 A FR 8004455A FR 8004455 A FR8004455 A FR 8004455A FR 2450231 A1 FR2450231 A1 FR 2450231A1
Authority
FR
France
Prior art keywords
magnesium chloride
anhydrous magnesium
polyethers
producing anhydrous
tetraethyleneglycol
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.)
Withdrawn
Application number
FR8004455A
Other languages
English (en)
French (fr)
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.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of FR2450231A1 publication Critical patent/FR2450231A1/fr
Withdrawn legal-status Critical Current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
    • C01F5/26—Magnesium halides
    • C01F5/30—Chlorides
    • C01F5/34—Dehydrating magnesium chloride containing water of crystallisation

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Sampling And Sample Adjustment (AREA)
FR8004455A 1979-03-01 1980-02-28 Procede de production de chlorure de magnesium anhydre par utilisation de polyethers Withdrawn FR2450231A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/016,710 US4195071A (en) 1979-03-01 1979-03-01 Polyethers to obtain anhydrous magnesium chloride

Publications (1)

Publication Number Publication Date
FR2450231A1 true FR2450231A1 (fr) 1980-09-26

Family

ID=21778532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004455A Withdrawn FR2450231A1 (fr) 1979-03-01 1980-02-28 Procede de production de chlorure de magnesium anhydre par utilisation de polyethers

Country Status (15)

Country Link
US (1) US4195071A (OSRAM)
JP (1) JPS55126535A (OSRAM)
AU (1) AU5606280A (OSRAM)
BE (1) BE881996A (OSRAM)
BR (1) BR8001227A (OSRAM)
CA (1) CA1115931A (OSRAM)
DE (1) DE3007582A1 (OSRAM)
ES (1) ES489103A0 (OSRAM)
FR (1) FR2450231A1 (OSRAM)
GB (1) GB2043616B (OSRAM)
IT (1) IT8048039A0 (OSRAM)
NL (1) NL8001211A (OSRAM)
NO (1) NO800560L (OSRAM)
SE (1) SE8001587L (OSRAM)
ZA (1) ZA801207B (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA884614B (en) * 1987-06-29 1989-03-29 Shell Oil Co Method for crystallizing magnesium chloride for use in a catalyst composition
AU665722B2 (en) * 1993-10-28 1996-01-11 Australian Magnesium Operations Pty Ltd Anhydrous magnesium chloride
RU2134658C1 (ru) * 1993-10-28 1999-08-20 Коммонвелт Сайентифик Энд Индастриал Рисерч Организейшн Безводный хлористый магний
RU2136786C1 (ru) * 1998-12-15 1999-09-10 Акционерное общество открытого типа "Всероссийский алюминиево-магниевый институт" Способ получения магния из кислородсодержащего сырья через аммониевый карналлит
RU2200704C2 (ru) * 2001-02-27 2003-03-20 Акционерное общество открытого типа "Всероссийский алюминиево-магниевый институт" Способ получения магния и хлора из растворов хлористого магния, содержащих хлористый аммоний
RU2200705C1 (ru) * 2001-06-27 2003-03-20 Акционерное общество открытого типа "Всероссийский алюминиево-магниевый институт" Способ подготовки оксидного магнийсодержащего сырья к электролизу

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3966888A (en) * 1975-10-29 1976-06-29 Nalco Chemical Company Anhydrous magnesium chloride using ethylene glycol and ammonia
US3983224A (en) * 1976-04-26 1976-09-28 Nalco Chemical Company Anhydrous magnesium chloride process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2271873A (en) * 1937-07-24 1942-02-03 Carbide & Carbon Chem Corp Dibutyl ethers of polyglycols
US2666774A (en) * 1952-04-25 1954-01-19 Union Oil Co Polyhydroxy-ether addition compounds with metal salts

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3966888A (en) * 1975-10-29 1976-06-29 Nalco Chemical Company Anhydrous magnesium chloride using ethylene glycol and ammonia
US3983224A (en) * 1976-04-26 1976-09-28 Nalco Chemical Company Anhydrous magnesium chloride process

Also Published As

Publication number Publication date
SE8001587L (sv) 1980-09-02
CA1115931A (en) 1982-01-12
GB2043616A (en) 1980-10-08
DE3007582A1 (de) 1980-09-11
JPS55126535A (en) 1980-09-30
ES8102988A1 (es) 1981-02-16
NL8001211A (nl) 1980-09-03
ES489103A0 (es) 1981-02-16
NO800560L (no) 1980-09-02
JPS6351973B2 (OSRAM) 1988-10-17
ZA801207B (en) 1981-03-25
GB2043616B (en) 1983-01-26
IT8048039A0 (it) 1980-02-29
AU5606280A (en) 1980-09-04
BE881996A (fr) 1980-06-16
US4195071A (en) 1980-03-25
BR8001227A (pt) 1980-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse