发明名称 |
CATALYTICALLY CONVERTING A HYDROCARBONACEOUS FEED |
摘要 |
Process for the catalytic conversion of a hydrocarbonaceous feed comprising contacting the hydrocarbonaceous feed in a moving-bed reactor with particulate catalyst, to obtain reactor effluent and spent catalyst, separating spent catalyst from reactor effluent, regenerating spent catalyst in a regenerator by contacting spent catalyst with air under conditions to combust coke deposited on the catalyst to obtain regenerated catalyst which is supplied to the moving-bed reactor, wherein at regular intervals spent catalyst or regenerated catalyst is contacted with a coating fluid comprising precursors of a substantially non-acidic meso- or macroporous oxidic or oxyanionic material.
|
申请公布号 |
CA2241548(A1) |
申请公布日期 |
1997.07.24 |
申请号 |
CA19972241548 |
申请日期 |
1997.01.14 |
申请人 |
SHELL CANADA LIMITED;SHELL CANADA LIMITED |
发明人 |
MESTERS, CAROLUS MATTHIAS ANNA MARIA;WIELERS, ANTONIUS FRANZISKUS HEINRICH;DE JONG, KRIJN PIETER |
分类号 |
B01J38/12;B01J38/68;C10G11/18;(IPC1-7):C10G11/16 |
主分类号 |
B01J38/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|