Способ приготовления катализатора для очистки отходящих газов от вредных органических примесей и оксида углерода
Patents
Language: |
Русский |
Type: |
Invention |
Number |
SU 1263340 A1 |
Request number: |
3919861/23-04 |
Request date: |
May 23, 1985 |
patent.field.start_date: |
|
Registration date: |
Oct 15, 1986 |
patent.field.request_publication_date: |
|
Authors |
Давыдова Л.П.
,
Сазонов В.А.
,
Поповский В.В.
,
Тихова А.С.
,
Якушко Р.И.
|
Affiliations |
1 |
Boreskov Institute of Catalysis SB RAS
|
|
A catalyst for removing harmful org. impurities and CO from waste gases is produced by impregnating a support with a Cu nitrate soln., with subsequent drying and calcining of the catalyst material. A catalyst with increased activity is produced and NOx emissions are prevented by using grog as the support and by impregnating the Cu nitrate in the presence of urea [57-13-6] in a stoichiometric amt. in relation to the Cu nitrate.