发明名称 |
METHOD OF PURIFYING PHENOL |
摘要 |
A method of purifying a phenol stream that contains a concentration of a contaminating compound is provided. The phenol stream is treated or purified by contacting the stream, under suitable process conditions, with a treatment catalyst that has a low silica content but comprises alumina and a group VIA metal. |
申请公布号 |
KR20050098884(A) |
申请公布日期 |
2005.10.12 |
申请号 |
KR20057014298 |
申请日期 |
2004.02.04 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
PAYNE LARRY WAYNE |
分类号 |
B01J8/02;B01J23/28;C07C37/86;C07C39/04 |
主分类号 |
B01J8/02 |
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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