| 发明名称 |
METHOD FOR PRODUCING PHENOL BY HYDRODEOXYGENATION OF BENZENE-DIOLS |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for converting a benzene-diol into phenol with a high conversion ratio, high selectivity, and a high production rate, even when operated in an aqueous solution. <P>SOLUTION: This method for producing the phenol comprises subjecting the benzene-diol to continuously-operated hydrodeoxygenation with hydrogen in an aqueous solution at a temperature of 250-500°C under a pressure of 1-100 bar in the presence of a catalyst using a VIB or VIII group element in the periodic table as a base. <P>COPYRIGHT: (C)2004,JPO |
| 申请公布号 |
JP2004137277(A) |
申请公布日期 |
2004.05.13 |
| 申请号 |
JP20030355408 |
申请日期 |
2003.10.15 |
| 申请人 |
ENI SPA;POLIMERI EUROPA SPA |
发明人 |
DALLORO LEONARDO;CESANA ALBERTO;BUZZONI ROBERTO;RIVETTI FRANCO |
| 分类号 |
C07C37/88;B01J23/28;B01J23/30;B01J23/42;B01J23/60;B01J23/75;B01J23/88;B01J23/881;B01J23/882;B01J23/888;B01J27/188;C07B61/00;C07C29/60;C07C37/00;C07C39/04;C07C39/06 |
主分类号 |
C07C37/88 |
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