NO131720B - - Google Patents
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- Publication number
- NO131720B NO131720B NO3255/72A NO325572A NO131720B NO 131720 B NO131720 B NO 131720B NO 3255/72 A NO3255/72 A NO 3255/72A NO 325572 A NO325572 A NO 325572A NO 131720 B NO131720 B NO 131720B
- Authority
- NO
- Norway
- Prior art keywords
- aluminum chloride
- temperature
- gas
- particles
- fluidized bed
- Prior art date
Links
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 427
- 239000002245 particle Substances 0.000 claims description 103
- 238000009833 condensation Methods 0.000 claims description 56
- 230000005494 condensation Effects 0.000 claims description 56
- 239000007787 solid Substances 0.000 claims description 48
- 238000001816 cooling Methods 0.000 claims description 34
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 27
- 238000005660 chlorination reaction Methods 0.000 claims description 25
- ZSFZQNSWHYVSDP-UHFFFAOYSA-G dialuminum;sodium;heptachloride Chemical compound [Na+].[Al+3].[Al+3].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-] ZSFZQNSWHYVSDP-UHFFFAOYSA-G 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 229910052799 carbon Inorganic materials 0.000 claims description 17
- -1 aluminum oxychloride Chemical compound 0.000 claims description 16
- 229910002090 carbon oxide Inorganic materials 0.000 claims description 9
- 230000002028 premature Effects 0.000 claims description 8
- 238000007711 solidification Methods 0.000 claims description 8
- 230000008023 solidification Effects 0.000 claims description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 6
- 239000000470 constituent Substances 0.000 claims description 6
- 238000005243 fluidization Methods 0.000 claims description 5
- 238000000859 sublimation Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 102
- 239000000047 product Substances 0.000 description 53
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 30
- 238000000926 separation method Methods 0.000 description 23
- 239000007788 liquid Substances 0.000 description 20
- 239000012535 impurity Substances 0.000 description 17
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 15
- 239000000460 chlorine Substances 0.000 description 15
- 229910052801 chlorine Inorganic materials 0.000 description 15
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 13
- 239000000463 material Substances 0.000 description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 description 12
- 239000001569 carbon dioxide Substances 0.000 description 12
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 12
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 12
- 239000000356 contaminant Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 11
- NNCOOIBIVIODKO-UHFFFAOYSA-N aluminum;hypochlorous acid Chemical compound [Al].ClO NNCOOIBIVIODKO-UHFFFAOYSA-N 0.000 description 10
- 239000000428 dust Substances 0.000 description 10
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 8
- 239000011734 sodium Substances 0.000 description 8
- 229910052708 sodium Inorganic materials 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 239000007858 starting material Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 6
- USSYSUZSNIXEOU-UHFFFAOYSA-H [Al](Cl)(Cl)Cl.[Al](Cl)(Cl)Cl.[Na] Chemical compound [Al](Cl)(Cl)Cl.[Al](Cl)(Cl)Cl.[Na] USSYSUZSNIXEOU-UHFFFAOYSA-H 0.000 description 5
- 229910001570 bauxite Inorganic materials 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 239000007790 solid phase Substances 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 239000003039 volatile agent Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000004131 Bayer process Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000008246 gaseous mixture Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical class Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 2
- MHCVCKDNQYMGEX-UHFFFAOYSA-N 1,1'-biphenyl;phenoxybenzene Chemical compound C1=CC=CC=C1C1=CC=CC=C1.C=1C=CC=CC=1OC1=CC=CC=C1 MHCVCKDNQYMGEX-UHFFFAOYSA-N 0.000 description 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000374 eutectic mixture Substances 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002483 hydrogen compounds Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 150000003388 sodium compounds Chemical class 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D7/00—Sublimation
- B01D7/02—Crystallisation directly from the vapour phase
-
- 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
- C01F7/58—Preparation of anhydrous aluminium chloride
- C01F7/60—Preparation of anhydrous aluminium chloride from oxygen-containing aluminium compounds
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18027771A | 1971-09-14 | 1971-09-14 | |
| US00180276A US3786135A (en) | 1971-09-07 | 1971-09-14 | Recovery of solid selectively constituted high purity aluminum chloride from hot gaseous effluent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO131720B true NO131720B (fr) | 1975-04-07 |
| NO131720C NO131720C (fr) | 1975-07-16 |
Family
ID=26876145
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO3255/72A NO131720C (fr) | 1971-09-14 | 1972-09-13 | |
| NO4378/73A NO140888C (no) | 1971-09-14 | 1973-11-14 | Partikler av vannfritt aluminiumklorid hvilke er frittloepende og har saerlig gode haandteringsegenskaper |
| NO4379/73A NO146535C (no) | 1971-09-14 | 1973-11-14 | Apparat for desublimering av gassformig aluminiumklorid til fast form. |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO4378/73A NO140888C (no) | 1971-09-14 | 1973-11-14 | Partikler av vannfritt aluminiumklorid hvilke er frittloepende og har saerlig gode haandteringsegenskaper |
| NO4379/73A NO146535C (no) | 1971-09-14 | 1973-11-14 | Apparat for desublimering av gassformig aluminiumklorid til fast form. |
Country Status (11)
| Country | Link |
|---|---|
| JP (2) | JPS5628848B2 (fr) |
| BR (1) | BR7206305D0 (fr) |
| CS (1) | CS216156B2 (fr) |
| DD (1) | DD103431A5 (fr) |
| HU (1) | HU171397B (fr) |
| IT (1) | IT965326B (fr) |
| NO (3) | NO131720C (fr) |
| PL (1) | PL89029B1 (fr) |
| RO (1) | RO62029A (fr) |
| SE (2) | SE382201B (fr) |
| YU (1) | YU233672A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0812211B2 (ja) * | 1985-10-28 | 1996-02-07 | オムロン株式会社 | 交流実効値−直流変換回路 |
| US10100406B2 (en) * | 2015-04-17 | 2018-10-16 | Versum Materials Us, Llc | High purity tungsten hexachloride and method for making same |
-
1972
- 1972-08-21 SE SE7210847A patent/SE382201B/xx unknown
- 1972-09-12 JP JP9162772A patent/JPS5628848B2/ja not_active Expired
- 1972-09-12 PL PL1972157711A patent/PL89029B1/pl unknown
- 1972-09-13 DD DD165651A patent/DD103431A5/xx unknown
- 1972-09-13 NO NO3255/72A patent/NO131720C/no unknown
- 1972-09-13 IT IT52712/72A patent/IT965326B/it active
- 1972-09-13 BR BR6305/72A patent/BR7206305D0/pt unknown
- 1972-09-13 HU HU72AU00000288A patent/HU171397B/hu unknown
- 1972-09-14 YU YU02336/72A patent/YU233672A/xx unknown
- 1972-09-14 CS CS726306A patent/CS216156B2/cs unknown
- 1972-09-14 RO RO7200072216A patent/RO62029A/fr unknown
-
1973
- 1973-11-14 NO NO4378/73A patent/NO140888C/no unknown
- 1973-11-14 NO NO4379/73A patent/NO146535C/no unknown
-
1975
- 1975-05-20 SE SE7505699A patent/SE410588B/xx unknown
-
1977
- 1977-07-14 JP JP52084580A patent/JPS5850931B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5850931B2 (ja) | 1983-11-14 |
| YU233672A (en) | 1982-05-31 |
| RO62029A (fr) | 1978-04-15 |
| DD103431A5 (fr) | 1974-01-20 |
| SE410588B (sv) | 1979-10-22 |
| HU171397B (hu) | 1978-01-28 |
| PL89029B1 (en) | 1976-10-30 |
| NO140888B (no) | 1979-08-27 |
| CS216156B2 (cs) | 1982-10-29 |
| SE7505699L (sv) | 1975-05-20 |
| JPS53112297A (en) | 1978-09-30 |
| JPS5628848B2 (fr) | 1981-07-04 |
| JPS4837394A (fr) | 1973-06-01 |
| NO140888C (no) | 1979-12-05 |
| SE382201B (sv) | 1976-01-19 |
| BR7206305D0 (pt) | 1973-10-09 |
| NO146535B (no) | 1982-07-12 |
| NO146535C (no) | 1982-10-27 |
| NO131720C (fr) | 1975-07-16 |
| IT965326B (it) | 1974-01-31 |
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