基本信息:
- 专利标题： DESULFURIZATION OF CATALYTICALLY CRACKED GASOLINE
- 申请号：JP6898696 申请日：1996-03-01
- 公开(公告)号：JPH09235566A 公开(公告)日：1997-09-09
- 发明人： HATANAKA SHIGETO , SADAKANE OSAMU , MIYAMA TADAO , HIKITA SATORU
- 申请人： MITSUBISHI OIL CO
- 专利权人： MITSUBISHI OIL CO
- 当前专利权人： MITSUBISHI OIL CO
- 优先权： JP6898696 1996-03-01
- 主分类号： B01J23/88
- IPC分类号： B01J23/88 ; C07B61/00 ; C10G45/02 ; C10G45/08
摘要：
PROBLEM TO BE SOLVED: To conduct the subject desulfurization in a high desulfurization rate stably for a long period by treating catalytically cracked gasoline with a deoxygenation apparatus followed by conducting hydrogenating desulfurization to enable prevention of producing peroxides as a cause of decline in catalytic activity. SOLUTION: Catalytically cracked gasoline containing dissolved oxygen is first treated with a deoxygenation apparatus to effect the dissolved oxygen level of the gasoline to .
公开/授权文献:
- JP3851372B2 公开/授权日：2006-11-29
信息查询:
EspacenetIPC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 |
| ------B01J23/00 | 不包含在B01J21/00组中的，包含金属或金属氧化物或氢氧化物的催化剂 |
| --------B01J23/16 | .砷、锑、铋、钒、铌、钽、钋、铬、钼、钨、锰、锝或铼的 |
| ----------B01J23/74 | ..铁系金属 |
| ------------B01J23/84 | ...与砷、锑、铋、钒、铌、钽、钋、铬、钼、钨、锰、锝或铼结合 |
| --------------B01J23/85 | ....铬、钼或钨 |
| ----------------B01J23/88 | .....钼 |