| 发明名称 |
Process and reactor system for the preparation of an olefinic product |
| 摘要 |
A process and a reactor system for the preparation of an olefinic product by reacting an oxygenate feedstock in the presence of an oxygenate conversion catalyst within a reactor system under oxygenate-to-olefin conversion conditions, to obtain the olefinic product, wherein the reactor system has a contact surface coming in contact with oxygenates and wherein at least part of the contact surface is an material of the formula MX wherein: M is a metal and X is C, or M is a metal or Si and X is N. |
| 申请公布号 |
US9120069(B2) |
申请公布日期 |
2015.09.01 |
| 申请号 |
US200913140933 |
申请日期 |
2009.12.21 |
| 申请人 |
Shell Oil Company |
发明人 |
Chewter Leslie Andrew;Van Westrenen Jeroen;Winter Ferry |
| 分类号 |
C01C1/20;B01J8/18;B01J8/00;B01J8/26;C07C1/20;B01J19/02 |
主分类号 |
C01C1/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process for the preparation of an olefinic product comprising reacting an oxygenate feedstock in the presence of an oxygenate conversion catalyst within a reactor system under oxygenate-to-olefin conversion conditions, to obtain the olefinic product,
wherein the reactor system has a contact surface coming in contact with oxygenates and wherein at least part of the contact surface is an inert material of the formula MX wherein:
M is a metal or Si and X is C or N wherein said metal is selected from the group consisting of Ti, B, and Zr. |
| 地址 |
Houston TX US |
