Способ приготовления носителя для катализатора дожигания вредных примесей
Patents
Language: |
Русский |
Type: |
Invention |
Number |
SU 695697 A1 |
Request number: |
2473078/23-04 |
Request date: |
Apr 4, 1977 |
patent.field.start_date: |
|
Registration date: |
Nov 5, 1979 |
patent.field.request_publication_date: |
|
Authors |
Черных Г.В.
,
Цырульников П.Г.
,
Поповский В.В.
|
Affiliations |
1 |
Boreskov Institute of Catalysis SB RAS
|
|
The support was made by calcining a ceramic unit and applying an Al2O3 film to it by repeated impregnation from a suspension of Al2O3 in an Al hydroxynitrate Aln(OH)mNO3 (n=1-3, m=2-3) soln. followed by drying and calcining to yield a stable Al2O3 film.