CA1115931A - Use of polyethers to obtain anhydrous magnesium chloride - Google Patents
Use of polyethers to obtain anhydrous magnesium chlorideInfo
- Publication number
- CA1115931A CA1115931A CA346,619A CA346619A CA1115931A CA 1115931 A CA1115931 A CA 1115931A CA 346619 A CA346619 A CA 346619A CA 1115931 A CA1115931 A CA 1115931A
- Authority
- CA
- Canada
- Prior art keywords
- ethylene glycol
- magnesium chloride
- solution
- precipitate
- mgc12
- 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
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 title claims abstract description 21
- 229920000570 polyether Polymers 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 92
- UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical compound OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 9
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002002 slurry Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- DHRRIBDTHFBPNG-UHFFFAOYSA-L magnesium dichloride hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-] DHRRIBDTHFBPNG-UHFFFAOYSA-L 0.000 claims abstract 2
- 239000000243 solution Substances 0.000 claims description 14
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 12
- 239000002244 precipitate Substances 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims description 8
- YBOIOUUOHIKJTL-UHFFFAOYSA-L N.[Mg++].[Cl-].[Cl-] Chemical compound N.[Mg++].[Cl-].[Cl-] YBOIOUUOHIKJTL-UHFFFAOYSA-L 0.000 claims description 7
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 7
- 229910021529 ammonia Inorganic materials 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 4
- 150000001639 boron compounds Chemical class 0.000 claims description 3
- FQUPMIQUWINAGY-UHFFFAOYSA-L magnesium ethane-1,2-diol dichloride Chemical compound [Mg+2].[Cl-].[Cl-].OCCO FQUPMIQUWINAGY-UHFFFAOYSA-L 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 2
- 239000002798 polar solvent Substances 0.000 claims description 2
- 229960000510 ammonia Drugs 0.000 claims 3
- 235000011147 magnesium chloride Nutrition 0.000 claims 2
- HGOZKRJJCGNXTA-UHFFFAOYSA-N [Mg].OCCO Chemical compound [Mg].OCCO HGOZKRJJCGNXTA-UHFFFAOYSA-N 0.000 claims 1
- 229960002337 magnesium chloride Drugs 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract description 18
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 238000010533 azeotropic distillation Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- DKAGJZJALZXOOV-UHFFFAOYSA-N hydrate;hydrochloride Chemical compound O.Cl DKAGJZJALZXOOV-UHFFFAOYSA-N 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- WALYXZANOBBHCI-UHFFFAOYSA-K magnesium sodium trichloride hydrate Chemical compound O.[Cl-].[Na+].[Mg+2].[Cl-].[Cl-] WALYXZANOBBHCI-UHFFFAOYSA-K 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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)
- Sampling And Sample Adjustment (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/016,710 US4195071A (en) | 1979-03-01 | 1979-03-01 | Polyethers to obtain anhydrous magnesium chloride |
| US016,710 | 1979-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1115931A true CA1115931A (en) | 1982-01-12 |
Family
ID=21778532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA346,619A Expired CA1115931A (en) | 1979-03-01 | 1980-02-28 | Use of polyethers to obtain anhydrous magnesium chloride |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4195071A (enExample) |
| JP (1) | JPS55126535A (enExample) |
| AU (1) | AU5606280A (enExample) |
| BE (1) | BE881996A (enExample) |
| BR (1) | BR8001227A (enExample) |
| CA (1) | CA1115931A (enExample) |
| DE (1) | DE3007582A1 (enExample) |
| ES (1) | ES8102988A1 (enExample) |
| FR (1) | FR2450231A1 (enExample) |
| GB (1) | GB2043616B (enExample) |
| IT (1) | IT8048039A0 (enExample) |
| NL (1) | NL8001211A (enExample) |
| NO (1) | NO800560L (enExample) |
| SE (1) | SE8001587L (enExample) |
| ZA (1) | ZA801207B (enExample) |
Families Citing this family (6)
| 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 |
| CN1043215C (zh) * | 1993-10-28 | 1999-05-05 | 联邦科学及工业研究组织 | 无水氯化镁及其制备方法 |
| AU665722B2 (en) * | 1993-10-28 | 1996-01-11 | Australian Magnesium Operations Pty Ltd | Anhydrous magnesium chloride |
| 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 |
Family Cites Families (4)
| 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 |
| 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 |
-
1979
- 1979-03-01 US US06/016,710 patent/US4195071A/en not_active Expired - Lifetime
-
1980
- 1980-02-27 GB GB8006591A patent/GB2043616B/en not_active Expired
- 1980-02-27 NO NO800560A patent/NO800560L/no unknown
- 1980-02-28 NL NL8001211A patent/NL8001211A/nl not_active Application Discontinuation
- 1980-02-28 FR FR8004455A patent/FR2450231A1/fr not_active Withdrawn
- 1980-02-28 DE DE19803007582 patent/DE3007582A1/de not_active Withdrawn
- 1980-02-28 JP JP2461180A patent/JPS55126535A/ja active Granted
- 1980-02-28 CA CA346,619A patent/CA1115931A/en not_active Expired
- 1980-02-29 ES ES489103A patent/ES8102988A1/es not_active Expired
- 1980-02-29 BR BR8001227A patent/BR8001227A/pt unknown
- 1980-02-29 IT IT8048039A patent/IT8048039A0/it unknown
- 1980-02-29 SE SE8001587A patent/SE8001587L/ not_active Application Discontinuation
- 1980-02-29 BE BE1/9739A patent/BE881996A/fr unknown
- 1980-03-03 ZA ZA00801207A patent/ZA801207B/xx unknown
- 1980-03-03 AU AU56062/80A patent/AU5606280A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| BR8001227A (pt) | 1980-11-04 |
| AU5606280A (en) | 1980-09-04 |
| NL8001211A (nl) | 1980-09-03 |
| SE8001587L (sv) | 1980-09-02 |
| GB2043616B (en) | 1983-01-26 |
| BE881996A (fr) | 1980-06-16 |
| IT8048039A0 (it) | 1980-02-29 |
| US4195071A (en) | 1980-03-25 |
| GB2043616A (en) | 1980-10-08 |
| NO800560L (no) | 1980-09-02 |
| ES489103A0 (es) | 1981-02-16 |
| ZA801207B (en) | 1981-03-25 |
| JPS6351973B2 (enExample) | 1988-10-17 |
| FR2450231A1 (fr) | 1980-09-26 |
| ES8102988A1 (es) | 1981-02-16 |
| JPS55126535A (en) | 1980-09-30 |
| DE3007582A1 (de) | 1980-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |