发明名称 |
Process for desulfurizing catalytically cracked gasoline |
摘要 |
A catalytically cracked gasoline feedstock is desulfurized under reaction conditions of a hydrogen feed rate measured at the reactor inlet of from 1 to 5 mols per mol of the feedstock oil and of from 5 to 50 mols per mol of the olefin components contained in the feedstock oil, a reaction temperature of from 200 DEG to 300 DEG C., a total pressure inside the reactor of from 10 to 20 kg/cm2G, and a liquid hourly space velocity of from 2 to 8 l/hr, and using a catalyst which comprises a support mainly comprising alumina and having a surface area of 200 m2/g or larger, wherein MoO3 in an amount of from 10 to 20 wt % and CoO in an amount of from 3 to 6 wt % in terms of inner content are fixed to the support, and the weight ratio of MoO3 to CoO is from 2.5 to 4.5.
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申请公布号 |
US5853570(A) |
申请公布日期 |
1998.12.29 |
申请号 |
US19960701957 |
申请日期 |
1996.08.23 |
申请人 |
MITSUBISHI OIL CO., LTD. |
发明人 |
HATANAKA, SHIGETO;SADAKANE, OSAMU;HIKITA, SATORU;MIYAMA, TADAO |
分类号 |
C10G35/00;B01J23/16;B01J23/74;C10G45/08;(IPC1-7):C10G45/60 |
主分类号 |
C10G35/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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