Способ приготовления железомолибденового катализатора
Patents
Language: |
Русский |
Type: |
Certificate of authorship |
Number |
SU 217380 |
Request number: |
919316/23-4 |
Request date: |
Aug 31, 1964 |
patent.field.start_date: |
|
Registration date: |
May 7, 1968 |
patent.field.request_publication_date: |
|
Authors |
Коловертнов Г.Д.
,
Боресков Г.К.
,
Дзисько В.А.
,
Итенберг И.Ш.
,
Накрохин В.Б.
,
Попов Б.И.
,
Скоморохова Н.Г.
,
Скуэ Г.И.
,
Тарасова Д.В.
|
Affiliations |
1 |
Boreskov Institute of Catalysis SB RAS
|
|
The title catalyst, used for oxidizing MeOH to HCHO, is prepd. by mixing aq. solns. of trivalent Fe and (NH4)2MoO4 at a const. pH of 2, followed by drying, molding, and calcining the catalyst. To obtain a highly resistant and active catalyst, 70-90% of the calcined catalyst powder is mixed with 30-10% of a catalyst gel of the same compn.