Способ получения порошкообразного силикагеля
Patents
Language: |
Русский |
Type: |
Certificate of authorship |
Number |
SU 326847 A1 |
Request number: |
1337145/23-26 |
Request date: |
Jun 9, 1969 |
patent.field.start_date: |
|
Registration date: |
Jan 7, 1981 |
patent.field.request_publication_date: |
|
Authors |
Дзисько В.А.
,
Борисова М.С.
,
Вишнякова Г.П.
,
Бакаев А.Я.
|
Affiliations |
1 |
Boreskov Institute of Catalysis SB RAS
|
|
The title silica gel was produced by a simplified procedure by treating alk. Na silicate with an inorg. acid in the presence of a seeding material consisting of a suspension from the preceding pptn. with subsequent washing, filtering, and drying.