基本信息:
- 专利标题： PROCESSES AND SYSTEMS FOR USING SILICA PARTICLES IN FLUID BED REACTOR
- 申请号：PCT/US2019/039563 申请日：2019-06-27
- 公开(公告)号：WO2020006270A3 公开(公告)日：2020-01-02
- 发明人： CHI, Yawu T. , AKHAVAN, Ali , COX, Matthew D. , KNIEPMANN, Celia L. , MONICAL, Valerie S. , SUTTON, James
- 申请人： ASCEND PERFORMANCE MATERIALS OPERATIONS LLC
- 申请人地址： 1010 Travis Street, Suite 900 Houston, Texas 77002 US
- 专利权人： ASCEND PERFORMANCE MATERIALS OPERATIONS LLC
- 当前专利权人： ASCEND PERFORMANCE MATERIALS OPERATIONS LLC
- 当前专利权人地址： 1010 Travis Street, Suite 900 Houston, Texas 77002 US
- 代理机构： THOMAS, Christopher et al.
- 优先权： US62/691,225 20180628
- 主分类号： B01J8/00
- IPC分类号： B01J8/00 ; B01J21/08 ; B01J35/10 ; C07C253/24
摘要：
The present disclosure relates to fluid bed processes that utilize silica particles as a fluidization aid. The process comprises reacting one or more reactants in a reactor comprising a fluid bed to form a product. The fluid bed comprises a catalyst composition comprising a catalyst and an inert additive composition comprising silica particles from 0.5 wt% to 30 wt%, based on the total weight of the catalyst composition. The silica particles are discrete, inert particles that are mixed with the catalyst in the fluid bed.
公开/授权文献:
IPC结构图谱:
| B | 作业；运输 |
| --B01 | 一般的物理或化学的方法或装置 |
| ----B01J | 化学或物理方法，例如，催化作用、胶体化学；其有关设备 |
| ------B01J8/00 | 在有流体和固体颗粒的情况下所进行的一般化学或物理的方法；这些方法所用的装置 |