Способ приготовления носителя для катализаторов полимеризации
Patents
| Language: |
Русский |
| Type: |
Invention |
| Number |
SU 286985 |
| Request number: |
1371405/23-4 |
| Request date: |
Sep 29, 1969 |
| patent.field.start_date: |
|
| Registration date: |
Nov 19, 1970 |
| patent.field.request_publication_date: |
|
| Authors |
Шейнфайн Р.Ю.
,
Ермаков Ю.И.
,
Неймарк И.Е.
,
Кушнарева Е.Г.
,
Грабовский Ю.П.
,
Маковская Т.Ф.
,
Стась О.П.
|
| Affiliations |
| 1 |
Boreskov Institute of Catalysis SB RAS
|
|
A carrier for the polymn. catalysts, such as a catalyst contg. transition metals, was prepd. by treating a Si-contg. compd. with alc. To increase the porosity of the carrier, SiCl4 or an organosilicon compd. were mixed with alc. to produce a gelatinous mass, followed by drying and calcination of the product in an oxidizing atm.