发明名称 |
PHENOL PRODUCTION METHOD AND RECOVERY OF PROPYLENE |
摘要 |
Phenol is produced by (a) reacting benzene with propylene to synthesize cumene, (b) oxidizing the cumene of step (a) into cumene hydroperoxide, (c) acid cleaving cumene hydroperoxide into phenol and acetone, (d) hydrogenating the acetone of step (c) into isopropanol and (e) dehydrating the isopropanol of step (d) into propylene. The propylene from step (e) is useful by itself or is recycled from the step (e) to step (a) of the phenol producing process. |
申请公布号 |
PL165409(B1) |
申请公布日期 |
1994.12.30 |
申请号 |
PL19890281599 |
申请日期 |
1989.09.27 |
申请人 |
MITSUI PETROCHEMICAL INDUSTRIES,LTD |
发明人 |
FUKUHARA HIROSHI;MATSUNAGA FUJIHISA |
分类号 |
C07C1/24;C07C11/06;C07C37/08;C07C37/58;C07C39/04;C07C45/53;C07C409/10;(IPC1-7):C07C37/08 |
主分类号 |
C07C1/24 |
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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