| 发明名称 |
Three-stage catalyst regeneration |
| 摘要 |
Coke-containing catalyst is regenerated in a three-stage system to provide complete coke removal while avoiding carbon monoxide and nitrogen oxides contamination of the flue gas formed in burning the coke.
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| 申请公布号 |
US4325833(A) |
申请公布日期 |
1982.04.20 |
| 申请号 |
US19800163534 |
申请日期 |
1980.06.27 |
| 申请人 |
CHEVRON RESEARCH COMPANY |
发明人 |
SCOTT, JOHN W. |
| 分类号 |
B01J21/20;B01J29/90;C10G11/18;(IPC1-7):B01J29/38;C01B21/00 |
主分类号 |
B01J21/20 |
| 代理机构 |
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