发明名称 |
PROCESS FOR PRODUCING ETHYLENE AND PROPYLENE FROM SYNGAS |
摘要 |
The present invention relates to a process for producing ethylene and propylene from syngas, the process comprising the steps of a) contacting syngas (2) with a first catalyst composition to obtain a first product stream (3) comprising ethylene, propylene and aliphatic hydrocarbons having 4 or more carbon atoms, b) splitting the first product stream (3) into a second product stream (5) comprising at least 90 % of said aliphatic hydrocarbons having 4 or more carbon atoms and a third product stream (4) comprising ethylene and propylene, c) separating ethylene and propylene in the third product stream so as to form a first ethylene stream (17) and a first propylene stream (16) and d) converting the second product stream (5) into a fourth product stream (8) comprising ethylene and/or propylene. |
申请公布号 |
EP2864276(A1) |
申请公布日期 |
2015.04.29 |
申请号 |
EP20130734700 |
申请日期 |
2013.06.25 |
申请人 |
SAUDI BASIC INDUSTRIES CORPORATION |
发明人 |
KARIM, KHALID;AHMED, LABEEB CHAUDHARY |
分类号 |
C07C1/04;C07C4/06;C07C11/04;C07C11/06 |
主分类号 |
C07C1/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|