SU472903A1 - The method of obtaining anhydrous aluminum chloride - Google Patents
The method of obtaining anhydrous aluminum chlorideInfo
- Publication number
- SU472903A1 SU472903A1 SU1837563A SU1837563A SU472903A1 SU 472903 A1 SU472903 A1 SU 472903A1 SU 1837563 A SU1837563 A SU 1837563A SU 1837563 A SU1837563 A SU 1837563A SU 472903 A1 SU472903 A1 SU 472903A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- aluminum chloride
- anhydrous aluminum
- obtaining anhydrous
- titanium tetrachloride
- chlorination
- Prior art date
Links
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 title description 16
- 238000000034 method Methods 0.000 title description 9
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 8
- 238000005660 chlorination reaction Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical compound ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 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
- 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
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)
- Manufacture And Refinement Of Metals (AREA)
Description
1one
Изобретение относитс к способам получени безводных хлоридов металлов, в частности безводного хлористого алюмини .The invention relates to methods for producing anhydrous metal chlorides, in particular anhydrous aluminum chloride.
Известен способ получени безводного хлористого алюмини путем хлорировани металлического алюмини газообразным хлором в среде жидкого четыреххлористого титана. Процесс ведут при температуре 120-150°С.A method of producing anhydrous aluminum chloride is known by chlorinating metallic aluminum with chlorine gas in liquid titanium tetrachloride. The process is conducted at a temperature of 120-150 ° C.
Педостатком этого способа вл етс низка скорость реакции. Так, при 130°С скорость хлорировани не превышает 0,24 мг/см -мин.The disadvantage of this method is a low reaction rate. Thus, at 130 ° C, the chlorination rate does not exceed 0.24 mg / cm-min.
С целью устранени этого недостатка, предложено температуру жидкого четыреххлористого титана поддерживать на уровне 70- 115°С. Реакционна среда должна при этом содержать 1-2% хлористого алюмини .In order to eliminate this drawback, it is proposed to maintain the temperature of liquid titanium tetrachloride at a level of 70-115 ° C. The reaction medium should contain 1-2% aluminum chloride.
В результате при 110°С, 100°С, 90°С, 80°С и 70°С скорость хлорировани составл ет соответственно 2,79, 3,16, 5,15, 3,52 и 0,88 мг/см2-мип.As a result, at 110 ° C, 100 ° C, 90 ° C, 80 ° C and 70 ° C, the rate of chlorination is 2.79, 3.16, 5.15, 3.52 and 0.88 mg / cm2, respectively. mip
Дл охлаждени реакционной смеси пары четыреххлористого титана отбирают из зоны реакции, конденсируют и в виде жидкости вновь возвращают в реакционную зону.To cool the reaction mixture, titanium tetrachloride vapor is removed from the reaction zone, condensed and returned as a liquid to the reaction zone.
Пример. В кварцевую реторту заливают 300 г четыреххлористого титана и помещаютExample. 300 g of titanium tetrachloride are poured into a quartz retort and placed
алюминиевую пластинку с измеренной поверхностью . Реторту герметизируют и нагревают до 136°С, после чего в нее подают хлор со скоростью 2,2 г/мин. Кип щий четыреххлористый титап отгон ют из реторты. По окончании процесса содержание алюмини в отогнанном четыреххлористом титане - 0,45%. В хлористом алюминии, остающемс в реторте, содержание титана - 0,12%. Скорость хлорировани - 0,12 мг/см -мин.aluminum plate with measured surface. The retort is sealed and heated to 136 ° C, after which chlorine is fed into it at a rate of 2.2 g / min. The boiling titap tetrachloride is distilled from the retort. At the end of the process, the aluminum content in the distilled titanium tetrachloride is 0.45%. In aluminum chloride remaining in the retort, the titanium content is 0.12%. The chlorination rate is 0.12 mg / cm-min.
Опыт провод т аналогичным образом, но перед хлорированием в четыреххлористый титан ввод т 2% хлористого алюмини и процесс ведут при 90°С. Скорость хлорировани -The test was carried out in a similar way, but before chlorination, 2% aluminum chloride was introduced into titanium tetrachloride and the process was carried out at 90 ° C. Chlorination rate -
5,15 мг/см Мин.5.15 mg / cm min.
Предмет изобретени Subject invention
Способ получени безводного хлористого алюмини путем хлорировани металлического алюмини газообразным хлором в среде жидкого четыреххлористого титана, отличающийс тем, что, с целью ускорени процесса хлорировани , температуру жидкого четыреххлористого титана поддерживают наThe method of producing anhydrous aluminum chloride by chlorination of aluminum metal with chlorine gas in liquid titanium tetrachloride, characterized in that, in order to accelerate the chlorination process, the temperature of liquid titanium tetrachloride is maintained at
уровне 70-115°С и в реакционную среду ввод т 1-2% хлористого алюмини .level of 70-115 ° C and 1-2% aluminum chloride is introduced into the reaction medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1837563A SU472903A1 (en) | 1972-10-12 | 1972-10-12 | The method of obtaining anhydrous aluminum chloride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1837563A SU472903A1 (en) | 1972-10-12 | 1972-10-12 | The method of obtaining anhydrous aluminum chloride |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU472903A1 true SU472903A1 (en) | 1975-06-05 |
Family
ID=20529641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1837563A SU472903A1 (en) | 1972-10-12 | 1972-10-12 | The method of obtaining anhydrous aluminum chloride |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU472903A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2821453C1 (en) * | 2023-12-20 | 2024-06-24 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Device for producing anhydrous aluminium chloride |
-
1972
- 1972-10-12 SU SU1837563A patent/SU472903A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2821453C1 (en) * | 2023-12-20 | 2024-06-24 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Device for producing anhydrous aluminium chloride |
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