Способ получения сульфолана
Patents
Language: |
Русский |
Type: |
Certificate of authorship |
Number |
SU 220267 A1 |
Request number: |
1126944/23-04 |
Request date: |
Jan 16, 1967 |
patent.field.start_date: |
|
Registration date: |
May 15, 1983 |
patent.field.request_publication_date: |
|
Authors |
Машкина А.В.
,
Савостин Ю.А.
|
Affiliations |
1 |
Boreskov Institute of Catalysis SB RAS
|
|
Sulfolane was prepd. by hydrogenation of sulfolene at 10-40° and 100 atm in the presence of a catalyst consisting of a HCl soln. of Pd chloride supported on AR-3 activated C, active γ-Al2O3, or silica gel.