发明名称 |
Process for the reduction of phenol content in a crude organic stream recovered from a phenol stripper |
摘要 |
A process to separate in a fractionation zone an admixture comprising phenol, alpha-methylstyrene and water to produce an alpha-methylstyrene stream containing a minimum of phenol. The pH of the overhead aqueous phase is adjusted with a base to greater than about 6.
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申请公布号 |
US5487816(A) |
申请公布日期 |
1996.01.30 |
申请号 |
US19940277686 |
申请日期 |
1994.06.24 |
申请人 |
UOP |
发明人 |
SCHULZ, RUSSELL C.;TAGAMOLILA, CONSTANTE P.;BULLEN, PATRICK J. |
分类号 |
B01D3/34;C07C7/04;C07C37/74;(IPC1-7):B01D3/34 |
主分类号 |
B01D3/34 |
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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