发明授权
- 专利标题: Multistage production of styrene
- 专利标题(中): 多伦多生产苯乙烯
-
申请号: US3755482D申请日: 1972-03-24
-
公开(公告)号: US3755482A公开(公告)日: 1973-08-28
- 发明人: TURLEY R , NUNNALLY K , CASTOR W
- 申请人: DOW CHEMICAL CO
- 专利权人: Dow Chemical Co
- 当前专利权人: Dow Chemical Co
- 优先权: US23794672 1972-03-24
- 主分类号: C07C5/333
- IPC分类号: C07C5/333 ; C07C15/10
摘要:
A PROCESS FOR IMPROVING THE STYRENE YIELD IN THE CATALYTIC MULTISTAGE DEHYDROGENATION OF ETHYLBENZENE WHEREIN THE AVERAGE TEMPERATURE OF EACH STAGE IS AT LEAST 10$ C. HIGHER THAN THE PRECEDING STAGE.
信息查询