Process for the Production of Mono- and Diolefins
Patents
Language: |
Английский |
Type: |
Invention |
Number |
GB 1197537 |
Request number: |
48034/68 |
Request date: |
Oct 10, 1968 |
patent.field.start_date: |
|
Registration date: |
Jul 8, 1970 |
patent.field.request_publication_date: |
|
Authors |
Stepanov G.A.
,
Tsailingold A.L.
,
Pilipenko F.S.
,
Sobolev A.M.
,
Boreskov G.K.
,
Buyanov R.A.
,
Veniaminov S.A.
|
Affiliations |
1 |
Research Institute “Yarsintez”
|
|
Mono- and di-olefins are obtained by oxidative dehydrogenation of paraffins at 400-700 C. in the presence of a catalyst comprising oxide of Mo and/or W and at least one of Cr, Mn, Fe, Ni and Cd. The catalyst may be supported, e.g. on alumina, silica gel or an alumino-silicate, and is preferably composed of oxides of Mo and Ni. A diluent may be present, e.g. steam, nitrogen, argon or helium.