SU125244A1 - Method of producing titanium trichloride - Google Patents
Method of producing titanium trichlorideInfo
- Publication number
- SU125244A1 SU125244A1 SU621354A SU621354A SU125244A1 SU 125244 A1 SU125244 A1 SU 125244A1 SU 621354 A SU621354 A SU 621354A SU 621354 A SU621354 A SU 621354A SU 125244 A1 SU125244 A1 SU 125244A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- titanium trichloride
- titanium
- producing titanium
- catalyst
- trichloride
- Prior art date
Links
Description
Известен способ получени трсххлорнстого титана, нрнмен смого в качестве катализатора нолимеризацип, напрнмср, нолипроннлена путем восстановлени четыреххлористого титана водородом илн алюми1Н ем.A known method for producing tri-chlorine titanium, as a catalyst, is used as a catalyst, as a polymer, for example, nolipronnlen by reducing titanium tetrachloride with hydrogen or aluminum.
Описываемый способ получени треххлорнстого тнтана по сравнению с известным повышает каталитические свойстса треххлористого титаиа .The described method for the preparation of trichloroethanol compared to the known increases the catalytic properties of titanium trichloride.
Особенность способа заключаетс в том, что четыреххлористы титан восстанавливают металлическим натрием.The particularity of the method lies in the fact that titanium tetrachloride is reduced by metallic sodium.
Способ осуществл ют следующим образом.The method is carried out as follows.
Предварительно очищен} ый чстырехх,лористый титан загружают в реактор из нержавеющей стали и при избыточном давлении инертного газа пор дка 0,1-0,3 ати восстанавливают металличе(ским натрием. Количество реагентов берут но их сте.хнометрическому соотношению. Процесс начинаетс при температуре пор дка 500 с носледуюшим повышением температуры до 900-950Pre-cleaned chstyrekhs, lory titanium is loaded into a stainless steel reactor and, with an overpressure of inert gas of the order of 0.1-0.3 atm, is reduced to metallic (sodium). The amount of reagents is taken but their metric ratio. on the order of 500, with a further temperature rise of up to 900-950
Полученный продукт имеет следующие физические свойства: уд. вес. при температуре 20 - 2,5 г/сл;, т. нл. - 490- 10The resulting product has the following physical properties: beats. weight. at a temperature of 20 - 2.5 g / sl ;, t. nl. - 490-10
Содержание треххлористого титана в нолученп.ой солевой смеси составл ет 50-70Vo.The content of titanium trichloride in the noccurrent salt mixture is 50-70Vo.
Более богатые треххлористым титаном смеси могут быть нолучены путем добавлени в реактор рассчитанного количества металлического титана перед началом восстановлени .The richer titanium trichloride mixtures can be obtained by adding the calculated amount of metallic titanium to the reactor before starting the reduction.
Из реактора солева смесь герметично сливаетс в тару как гоговый продукт, содержащий смесь треххлористого титана и поваренной соли . Така смесь, нримен ема в качестве катализатора, имеет активность в 2-3 раза большую, чем активность треххлористого титана, получаемого известным, например, водородным методом.From the reactor, the salt mixture is hermetically drained into a container as a pre-mix product containing a mixture of titanium trichloride and table salt. Such a mixture, applied as a catalyst, has an activity 2-3 times greater than the activity of titanium trichloride obtained by the known, for example, hydrogen method.
№ No
Предмет изобретени Subject invention
:1 :one
Способ получени , треххлористого титана, примен емого в качестве катализатора полимеризации, например, полипропилена путем восстановлени четыреххлористого титана, отличающийс тем, что, с целью повышени активности катализатора, четыреххлористый титан восстанавливают металлическим натрием.The method of obtaining titanium trichloride, used as a catalyst for the polymerization of, for example, polypropylene by reduction of titanium tetrachloride, characterized in that, in order to increase the activity of the catalyst, titanium tetrachloride is reduced with metallic sodium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU621354A SU125244A1 (en) | 1959-03-09 | 1959-03-09 | Method of producing titanium trichloride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU621354A SU125244A1 (en) | 1959-03-09 | 1959-03-09 | Method of producing titanium trichloride |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772560654A Addition SU704629A2 (en) | 1977-12-28 | 1977-12-28 | Arrangement for fighting fire in a tank |
| SU782687682A Addition SU797702A2 (en) | 1978-11-24 | 1978-11-24 | Device for extinguishing fire in reservoir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU125244A1 true SU125244A1 (en) | 1959-11-30 |
Family
ID=48396614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU621354A SU125244A1 (en) | 1959-03-09 | 1959-03-09 | Method of producing titanium trichloride |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU125244A1 (en) |
-
1959
- 1959-03-09 SU SU621354A patent/SU125244A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB810024A (en) | Ethylene/isobutylene copolymer | |
| US2795571A (en) | Catalytic process for polymerizing trioxane to tough, high molecular weight polyoxymethylene | |
| US2443898A (en) | Polymeric beta-hydroxyethyl siliconic acids | |
| SU125244A1 (en) | Method of producing titanium trichloride | |
| EP0617057A1 (en) | Pseudo-living radical polymerization | |
| GB1017605A (en) | Improvements in or relating to the preparation of dialkyl terephthalates | |
| US2765310A (en) | Catalytic dehydrogenation of | |
| GB993684A (en) | Concentration of soluble olefin polymer in washings containing same | |
| US2301971A (en) | Process of producing nu-phenyl 2-amino-butadienes 1,3 | |
| GB836588A (en) | Process for polymerising ethylene | |
| US3773687A (en) | Aqueous tertiary butyl hydroperoxide | |
| ES8100615A1 (en) | Catalyst comprising a magnesium compound and a transition metal halide, process for the preparation of said catalyst, catalytic system comprising said catalyst and polymerisation process using said catalytic system. | |
| ES408706A1 (en) | Process for polymerization of tetrahydrofuran | |
| SU491627A1 (en) | The method of producing tetrahydrofuran | |
| ES291110A1 (en) | Procedure for preparing copolymers of high molecular weight (Machine-translation by Google Translate, not legally binding) | |
| KR830008970A (en) | Process for Continuous Production of Acid Fluoride from Carbon Monoxide Anhydrous Hydrogen and Olefin | |
| Kettle | 494. The kinetics of the decomposition of stannane on a tin surface | |
| ES390618A1 (en) | Process for the bulk polymerization of acrylonitrile | |
| ATE44969T1 (en) | PRODUCTION OF POLY(ARYLENE KETONES). | |
| ES435000A1 (en) | Process for the manufacture of a catalyst for the polymerization of alpha-olefins | |
| ES486116A1 (en) | Preparation of low density ethylene copolymers in fluid bed reactor. | |
| SU126060A1 (en) | The method of copolymerization of alpha-olefins | |
| GB841679A (en) | Improvements in the processes for polymerising ethylene with the aid of organo-metallic catalysts | |
| GB1315785A (en) | Method of producing tetrafluorodibromoethane | |
| US2437307A (en) | Fluorohydrocarbons by reacting hydrogen fluoride with acetylenic hydrocarbons |