BE698068A - - Google Patents
Info
- Publication number
- BE698068A BE698068A BE698068DA BE698068A BE 698068 A BE698068 A BE 698068A BE 698068D A BE698068D A BE 698068DA BE 698068 A BE698068 A BE 698068A
- Authority
- BE
- Belgium
- Prior art keywords
- aluminum trichloride
- aluminum
- gas
- gaseous
- chloride
- Prior art date
Links
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 122
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 71
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 57
- 239000000203 mixture Substances 0.000 claims description 54
- 235000011147 magnesium chloride Nutrition 0.000 claims description 42
- 235000019270 ammonium chloride Nutrition 0.000 claims description 39
- 235000011148 calcium chloride Nutrition 0.000 claims description 32
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 23
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 20
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 17
- 229910052782 aluminium Inorganic materials 0.000 claims description 17
- 239000001110 calcium chloride Substances 0.000 claims description 17
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 17
- 239000012535 impurity Substances 0.000 claims description 17
- 238000004821 distillation Methods 0.000 claims description 16
- 150000001805 chlorine compounds Chemical class 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 15
- 229910052791 calcium Inorganic materials 0.000 claims description 13
- 239000011575 calcium Substances 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 11
- 238000000354 decomposition reaction Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 239000011833 salt mixture Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 4
- IZMHKHHRLNWLMK-UHFFFAOYSA-M chloridoaluminium Chemical compound Cl[Al] IZMHKHHRLNWLMK-UHFFFAOYSA-M 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 81
- 239000000155 melt Substances 0.000 description 67
- -1 ammonium chloride-aluminum tri-chloride Chemical compound 0.000 description 12
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 10
- 229910052749 magnesium Inorganic materials 0.000 description 10
- 239000011777 magnesium Substances 0.000 description 10
- 238000009835 boiling Methods 0.000 description 9
- 239000000956 alloy Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241001676573 Minium Species 0.000 description 1
- 241000212342 Sium Species 0.000 description 1
- ZHQNSTNWSYTIKD-UHFFFAOYSA-K [Al](Cl)(Cl)Cl.[Ca] Chemical compound [Al](Cl)(Cl)Cl.[Ca] ZHQNSTNWSYTIKD-UHFFFAOYSA-K 0.000 description 1
- ZYSISUVVLXHRAH-UHFFFAOYSA-K [Mg].[Al+3].[Cl-].[Cl-].[Cl-] Chemical compound [Mg].[Al+3].[Cl-].[Cl-].[Cl-] ZYSISUVVLXHRAH-UHFFFAOYSA-K 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/0038—Obtaining aluminium by other processes
- C22B21/0046—Obtaining aluminium by other processes from aluminium halides
-
- 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
- C01F7/00—Compounds of aluminium
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/56—Chlorides
- C01F7/62—Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54869766A | 1966-05-09 | 1966-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE698068A true BE698068A (d) | 1967-11-06 |
Family
ID=24190011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE698068D BE698068A (d) | 1966-05-09 | 1967-05-05 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE698068A (d) |
| ES (1) | ES340209A1 (d) |
| GR (1) | GR33082B (d) |
| NL (1) | NL6706326A (d) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2607527A4 (en) * | 2010-12-15 | 2014-07-23 | Tokuyama Corp | PROCESS FOR PREPARING ALUMINUM-CONTAINING GROUP III NITRIDE ONLY CRYSTALS |
-
1967
- 1967-04-07 GR GR670133082A patent/GR33082B/el unknown
- 1967-05-05 NL NL6706326A patent/NL6706326A/xx unknown
- 1967-05-05 BE BE698068D patent/BE698068A/fr unknown
- 1967-05-06 ES ES340209A patent/ES340209A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2607527A4 (en) * | 2010-12-15 | 2014-07-23 | Tokuyama Corp | PROCESS FOR PREPARING ALUMINUM-CONTAINING GROUP III NITRIDE ONLY CRYSTALS |
Also Published As
| Publication number | Publication date |
|---|---|
| GR33082B (el) | 1967-10-31 |
| NL6706326A (d) | 1967-11-10 |
| ES340209A1 (es) | 1968-09-01 |
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