发明名称 |
Preparation of dialkyl disulfides. |
摘要 |
<p>A process is disclosed for the continuous preparation of dialkyl disulfides in a single reactor by reacting an alkyl alcohol, hydrogen sulfide and sulfur at an elevated temperature and in the presence of a solid, particulate catalyst. Particularly useful catalysts are Type X, Y and L zeolites and heteropoly acids or their salts deposited on a particulate carrier.</p> |
申请公布号 |
EP0171092(A2) |
申请公布日期 |
1986.02.12 |
申请号 |
EP19850113184 |
申请日期 |
1985.10.17 |
申请人 |
PENNWALT CORPORATION |
发明人 |
CUSTER, ROBERT SLOAN;HAINES, PAUL GORDON |
分类号 |
C07B61/00;B01J21/00;B01J23/00;B01J23/30;B01J27/00;B01J27/188;B01J29/06;C07C67/00;C07C313/00;C07C319/24;C07C321/14;(IPC1-7):C07C149/12;C07C148/00 |
主分类号 |
C07B61/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|