发明名称 |
METHOD AND DEVICE FOR PRODUCING LOWER OLEFINS FROM OXYGENATES |
摘要 |
Method and device for manufacturing at least one low olefin from an oxygenate-containing first reaction mixture (11) through conversion by a catalyst (20) to an olefin and paraffin-containing second reaction mixture (21) where the second reaction mixture (21) is flowed through a separation system (300), in which one at least one low olefin-containing first product stream (31) and at least one paraffin-enriched fraction (321) is extracted and where the remaining product stream (322) is at least partially recirculated to the catalyst (20).
|
申请公布号 |
US2009137856(A1) |
申请公布日期 |
2009.05.28 |
申请号 |
US20050718037 |
申请日期 |
2005.10.27 |
申请人 |
LURGI AG |
发明人 |
BIRKE GERHARD;KOEMPEL HARALD;LIEBNER WALDEMAR;BACH HERMANN |
分类号 |
C07C1/24;C07C1/20;C07C4/06;C07C7/04;C07C7/08;C07C7/148;C07C11/06 |
主分类号 |
C07C1/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|