SU474507A1 - The method of purification of titanium tetrachloride from carbon-containing impurities - Google Patents
The method of purification of titanium tetrachloride from carbon-containing impuritiesInfo
- Publication number
- SU474507A1 SU474507A1 SU1985665A SU1985665A SU474507A1 SU 474507 A1 SU474507 A1 SU 474507A1 SU 1985665 A SU1985665 A SU 1985665A SU 1985665 A SU1985665 A SU 1985665A SU 474507 A1 SU474507 A1 SU 474507A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- titanium tetrachloride
- purification
- carbon
- containing impurities
- boiling
- Prior art date
Links
Landscapes
- Silicon Compounds (AREA)
Description
(54) СПОСОБ ОЧИСТКИ ЧЕТЫРЕХХЛОРИСТОГО ТИТАНА ОТ УГЛЕРОДСОДЕРЖАЩИХ ПРИМЕСЕЙ(54) METHOD FOR CLEANING FOUR-CHLORIDE TITANIUM FROM CARBON-CONTAINING IMPURITIES
1one
Изобретение относитс к способам очистки четыреххлористого титана от углеродсодержащих пр.имесей и может быть использовано в производстве титана и его соединений.This invention relates to methods for purifying titanium tetrachloride from carbon-containing other mixtures and can be used in the production of titanium and its compounds.
Известен способ очистки четыреххлористого титана от углеродсодержащих примесей путем его кип чени в присутствии треххлористого алюмин.и с последующей отгонкой четыреххлористого титана.A known method of purification of titanium tetrachloride from carbon-containing impurities by boiling it in the presence of aluminium trichloride and subsequent distillation of titanium tetrachloride.
Цель изобретени - повысить степень очистки .The purpose of the invention is to increase the degree of purification.
Это достигаетс тем, что четыреххлористый титан кип т т в присутствии 0,05-5 вес. % двойной соли алюмини состава А1С12-И5О4.This is achieved by titanium tetrachloride boiling in the presence of 0.05-5 wt. % double aluminum salt of A1C12-I5O4 composition.
Целесообразно дл ускорени процесса вести кип чение в токе окисл ющего газа, например кислорода.It is advisable to speed up the process by boiling in a stream of an oxidizing gas, for example oxygen.
При м е р. 500 г четыреххлористого титана , полученного со стадии дистилл ционной и ректификационной очистки и содержащего 0,031 вес. % примеси общего углерода, кип т т в лабораторной насадочной дистилл ционной колонке в присутств«и 10 г двойной солиAn example. 500 g of titanium tetrachloride, obtained from the stage of distillation and distillation purification and containing 0.031 wt. The% total carbon impurity is boiled in a laboratory packed distillation column in the presence of "and 10 g of double salt
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A1C12-HSO4. Одновременно над поверхностью четыреххлористого титана подают окисл ющий газ в количестве 1,5 л/час. Врем кип чепи - 2 час. После кип чени отгон ют четьтреххлорпстый титап. Содержаппе углерода в очищенном четыреххлорпстом титане-менее 0,03 вес. %.A1C12-HSO4. At the same time, an oxidizing gas in the amount of 1.5 l / h is fed over the surface of titanium tetrachloride. Chip time - 2 hours. After boiling, three tetrachlorpe titap are distilled off. Carbon content in purified tetrachloride titanium is less than 0.03 wt. %
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1985665A SU474507A1 (en) | 1974-01-15 | 1974-01-15 | The method of purification of titanium tetrachloride from carbon-containing impurities |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1985665A SU474507A1 (en) | 1974-01-15 | 1974-01-15 | The method of purification of titanium tetrachloride from carbon-containing impurities |
Publications (1)
Publication Number | Publication Date |
---|---|
SU474507A1 true SU474507A1 (en) | 1975-06-25 |
Family
ID=20572536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1985665A SU474507A1 (en) | 1974-01-15 | 1974-01-15 | The method of purification of titanium tetrachloride from carbon-containing impurities |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU474507A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2548095C1 (en) * | 2013-10-14 | 2015-04-10 | Открытое Акционерное Общество "Корпорация Всмпо-Ависма" | Method for chemical purification of titanium tetrachloride |
-
1974
- 1974-01-15 SU SU1985665A patent/SU474507A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2548095C1 (en) * | 2013-10-14 | 2015-04-10 | Открытое Акционерное Общество "Корпорация Всмпо-Ависма" | Method for chemical purification of titanium tetrachloride |
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