FR2457256A1 - Procede de separation de chlorure d'aluminium d'un melange gazeux de chlorures metalliques - Google Patents
Procede de separation de chlorure d'aluminium d'un melange gazeux de chlorures metalliquesInfo
- Publication number
- FR2457256A1 FR2457256A1 FR8008780A FR8008780A FR2457256A1 FR 2457256 A1 FR2457256 A1 FR 2457256A1 FR 8008780 A FR8008780 A FR 8008780A FR 8008780 A FR8008780 A FR 8008780A FR 2457256 A1 FR2457256 A1 FR 2457256A1
- Authority
- FR
- France
- Prior art keywords
- chloride
- aluminum chloride
- column
- metal chlorides
- gas mixture
- 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.)
- Granted
Links
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 title abstract 14
- 229910001510 metal chloride Inorganic materials 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 3
- 238000004821 distillation Methods 0.000 abstract 2
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 abstract 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
- 238000005660 chlorination reaction Methods 0.000 abstract 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 238000000859 sublimation Methods 0.000 abstract 1
- 230000008022 sublimation Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
- B01D3/146—Multiple effect distillation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/08—Compounds containing halogen
- C01B33/107—Halogenated silanes
- C01B33/1071—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof
- C01B33/10715—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof prepared by reacting chlorine with silicon or a silicon-containing material
- C01B33/10721—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof prepared by reacting chlorine with silicon or a silicon-containing material with the preferential formation of tetrachloride
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
- C01G1/06—Halides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/02—Halides of titanium
- C01G23/022—Titanium tetrachloride
- C01G23/024—Purification of tetrachloride
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/10—Halides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4094579A | 1979-05-21 | 1979-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2457256A1 true FR2457256A1 (fr) | 1980-12-19 |
| FR2457256B1 FR2457256B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-08-24 |
Family
ID=21913854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8008780A Granted FR2457256A1 (fr) | 1979-05-21 | 1980-04-18 | Procede de separation de chlorure d'aluminium d'un melange gazeux de chlorures metalliques |
Country Status (10)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2514028A1 (fr) * | 1981-10-01 | 1983-04-08 | Pechiney Aluminium | Procede de chloruration selective de melanges d'oxydes metalliques d'origine naturelle ou synthetique |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6964728B2 (en) * | 2002-05-16 | 2005-11-15 | Mckinnie Bonnie G | Separation process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU199128A1 (ru) * | Способ очистки безводного хлористого алюминия | |||
| US2387228A (en) * | 1942-08-10 | 1945-10-23 | Phillips Petroleum Co | Method of purifying anhydrous aluminum chloride |
| US2768070A (en) * | 1953-01-26 | 1956-10-23 | Universal Oil Prod Co | Means for preparing aluminum chloride |
-
1980
- 1980-04-02 AU AU57084/80A patent/AU531330B2/en not_active Ceased
- 1980-04-10 CA CA000349560A patent/CA1121982A/en not_active Expired
- 1980-04-18 FR FR8008780A patent/FR2457256A1/fr active Granted
- 1980-04-23 GB GB8013345A patent/GB2049452B/en not_active Expired
- 1980-04-28 GR GR61803A patent/GR67754B/el unknown
- 1980-05-14 NL NL8002806A patent/NL8002806A/nl not_active Application Discontinuation
- 1980-05-15 JP JP55064651A patent/JPS595525B2/ja not_active Expired
- 1980-05-16 BR BR8003086A patent/BR8003086A/pt unknown
- 1980-05-20 PL PL1980224362A patent/PL124027B1/pl unknown
- 1980-05-21 OA OA57116A patent/OA06536A/xx unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU199128A1 (ru) * | Способ очистки безводного хлористого алюминия | |||
| US2387228A (en) * | 1942-08-10 | 1945-10-23 | Phillips Petroleum Co | Method of purifying anhydrous aluminum chloride |
| US2768070A (en) * | 1953-01-26 | 1956-10-23 | Universal Oil Prod Co | Means for preparing aluminum chloride |
Non-Patent Citations (1)
| Title |
|---|
| CA1968 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2514028A1 (fr) * | 1981-10-01 | 1983-04-08 | Pechiney Aluminium | Procede de chloruration selective de melanges d'oxydes metalliques d'origine naturelle ou synthetique |
| WO1983001249A1 (en) * | 1981-10-01 | 1983-04-14 | Seon, Françoise | Method for the selective chlorination of metal oxide mixtures of natural or synthetic origine |
| US4563338A (en) * | 1981-10-01 | 1986-01-07 | Aluminium Pechiney | Selective chlorination method for mixtures of metallic oxides of natural or synthetic origin |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55158121A (en) | 1980-12-09 |
| AU5708480A (en) | 1980-11-27 |
| GB2049452A (en) | 1980-12-31 |
| NL8002806A (nl) | 1980-11-25 |
| CA1121982A (en) | 1982-04-20 |
| OA06536A (fr) | 1981-07-31 |
| FR2457256B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-08-24 |
| PL224362A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-02-13 |
| GB2049452B (en) | 1983-05-18 |
| AU531330B2 (en) | 1983-08-18 |
| BR8003086A (pt) | 1980-12-23 |
| GR67754B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-09-18 |
| PL124027B1 (en) | 1982-12-31 |
| JPS595525B2 (ja) | 1984-02-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |