| Original document(12 pages) 中文版 |
Hydrolysis of olefin oxides to their corresponding glycols was catalyzed by a steam stable zeolite, in its acid form, characterized by a constraint index within the range of about 1 to 12. Conversions of olefin oxide, in the presence of water, proceeded with minimal catalyst degradation. The acidity of the zeolite enabled the use of milder conditions than generally applied for this hydrolysis with no loss of desired selectivity. In addition, the described procedure offered the advantages typically associated with a heterogeneous catalyst (e.g., ease of separation, use of fixed bed reactor, etc.). |
Application Number
申请号 |
86104037 |
Application Date
申请日 |
1986.06.17 |
| Title 名称 |
Hydrolysis of olefin oxides to glycols |
Publication Number
公开号 |
1010589 |
Publication Date
公开日 |
1987.04.22 |
| Approval Pub. Date |
|
Granted Pub. Date |
|
| International Classification 分类号 |
C07C29/10;C07C31/02 |
Applicant(s) Name
申请人 |
Mobil Oi Corp. (US) 3225 Gallows Road, Tairfax, Virginia 22037-0001, U.S.A. |
| Address 地址 |
|
| Inventor(s) Name 发明人 |
Clarence Dayton Chang;Stuart Damon Hellring |
| Attorney & Agent 代理人 |
LIU YUANJIN LU XINHUA |
| More information 更 多 信 息 |
|
|
|