GB255042A - Process for the manufacture of anhydrous chloride of magnesium - Google Patents
Process for the manufacture of anhydrous chloride of magnesiumInfo
- Publication number
- GB255042A GB255042A GB15584/26A GB1558426A GB255042A GB 255042 A GB255042 A GB 255042A GB 15584/26 A GB15584/26 A GB 15584/26A GB 1558426 A GB1558426 A GB 1558426A GB 255042 A GB255042 A GB 255042A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnesium chloride
- magnesium
- magnesia
- dehydrated
- dissolve
- 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
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)
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
255,042. Compagnie de Produits Chimiques et Electrometallurgiques Alais, Froges, et Camargue. July 8, 1925, [Convention date]. Magnesium and alkali chlorides; magnesia.- Materials containing anhydrous magnesium chloride, such as dehydrated carnallite or dehydrated magnesium chloride (containing magnesium chloride and magnesia), are extracted with a suitable anhydrous solvent for magnesium chloride, which does not dissolve the other ingredients, namely, absolute methyl or ethyl alcohol or a mixture of them. When carnallite is employed, magnesium and potassium chlorides are obtained, and from dehydrated magnesium chloride are obtained magnesia and magnesium chloride. The Specification as open to inspection under Sect. 91 (3) (a) states that any other appropriate solvent for magnesium chloride which does not dissolve the other ingredients may be used. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR483393X | 1925-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB255042A true GB255042A (en) | 1927-04-07 |
Family
ID=8903736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15584/26A Expired GB255042A (en) | 1925-07-08 | 1926-06-21 | Process for the manufacture of anhydrous chloride of magnesium |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE334679A (en) |
DE (1) | DE483393C (en) |
FR (1) | FR613079A (en) |
GB (1) | GB255042A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3231340A (en) * | 1963-07-22 | 1966-01-25 | Dow Chemical Co | Recovery of potassium halides from brine |
US3329479A (en) * | 1964-04-21 | 1967-07-04 | Hustinx Edmond | Process for recovering calcium chloride from the ammonium chloride waste liquor of the ammonia soda process |
US3341282A (en) * | 1965-04-14 | 1967-09-12 | Exxon Research Engineering Co | Dehydration magnesium chloride utilizing alcohol solution and ammonia |
US3423171A (en) * | 1966-06-14 | 1969-01-21 | Kali Forschungs Inst | Method for making alkali metal sulfate |
US3445185A (en) * | 1966-07-26 | 1969-05-20 | Kali Forschungs Inst | Preparation of alkali metal sulfates |
US4105747A (en) * | 1977-06-10 | 1978-08-08 | The United States Of America As Represented By The Secretary Of The Interior | Method for dehydrating metal chlorides |
US5866088A (en) * | 1996-04-01 | 1999-02-02 | Mitsui Chemicals, Inc. | Process for preparing anhydrous magnesium halide solution and process for preparing solid titanium catalyst component for olefin polymerization |
CN111747428A (en) * | 2020-05-19 | 2020-10-09 | 天津理工大学 | Method for improving yield of potassium chloride prepared from bittern produced by seawater |
CN111747427A (en) * | 2020-05-19 | 2020-10-09 | 天津理工大学 | Method for improving yield of potassium chloride prepared from carnallite |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2915365A (en) * | 1954-06-28 | 1959-12-01 | Pechiney Prod Chimiques Sa | Method of preparing activated alumina from commercial alpha alumina trihydrate |
DE1198802B (en) * | 1964-04-04 | 1965-08-19 | Kali Forschungsinstitut | Process for the production of anhydrous magnesium chloride from carnallite or magnesium chloride hydrates |
-
0
- BE BE334679D patent/BE334679A/xx unknown
-
1925
- 1925-07-08 FR FR613079D patent/FR613079A/en not_active Expired
- 1925-08-05 DE DEC37052D patent/DE483393C/en not_active Expired
-
1926
- 1926-06-21 GB GB15584/26A patent/GB255042A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3231340A (en) * | 1963-07-22 | 1966-01-25 | Dow Chemical Co | Recovery of potassium halides from brine |
US3329479A (en) * | 1964-04-21 | 1967-07-04 | Hustinx Edmond | Process for recovering calcium chloride from the ammonium chloride waste liquor of the ammonia soda process |
US3341282A (en) * | 1965-04-14 | 1967-09-12 | Exxon Research Engineering Co | Dehydration magnesium chloride utilizing alcohol solution and ammonia |
US3423171A (en) * | 1966-06-14 | 1969-01-21 | Kali Forschungs Inst | Method for making alkali metal sulfate |
US3445185A (en) * | 1966-07-26 | 1969-05-20 | Kali Forschungs Inst | Preparation of alkali metal sulfates |
US4105747A (en) * | 1977-06-10 | 1978-08-08 | The United States Of America As Represented By The Secretary Of The Interior | Method for dehydrating metal chlorides |
US5866088A (en) * | 1996-04-01 | 1999-02-02 | Mitsui Chemicals, Inc. | Process for preparing anhydrous magnesium halide solution and process for preparing solid titanium catalyst component for olefin polymerization |
CN111747428A (en) * | 2020-05-19 | 2020-10-09 | 天津理工大学 | Method for improving yield of potassium chloride prepared from bittern produced by seawater |
CN111747427A (en) * | 2020-05-19 | 2020-10-09 | 天津理工大学 | Method for improving yield of potassium chloride prepared from carnallite |
Also Published As
Publication number | Publication date |
---|---|
BE334679A (en) | |
DE483393C (en) | 1929-10-01 |
FR613079A (en) | 1926-11-08 |
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