| 发明名称 |
Process for producing benzene by hydrodealkylation of a hydrocarbon fraction comprising alkyl-aromatic hydrocarbons, olefinic hydrocarbons and sulfur compounds |
| 摘要 |
A stabilized hydrocarbon fraction comprising toluene, xylene, sulfur and olefinic hydrocarbons is converted to benzene by (a) catalytic hydrodesulfuration, (b) hydrodealkylation and (c) catalytic hydrogenation.
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| 申请公布号 |
US4463206(A) |
申请公布日期 |
1984.07.31 |
| 申请号 |
US19830456462 |
申请日期 |
1983.01.07 |
| 申请人 |
INSTITUT FRANCAIS DU PETROLE |
发明人 |
DERRIEN, MICHEL;COSYNS, JEAN |
| 分类号 |
C07C4/14;B01J23/00;C07C1/00;C07C4/16;C07C7/163;C07C15/04;C07C67/00;C10G65/12;(IPC1-7):C07C4/12 |
主分类号 |
C07C4/14 |
| 代理机构 |
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代理人 |
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| 地址 |
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