发明名称 |
System and method for purifying cumene hydroperoxide cleavage products |
摘要 |
A system for purifying a cumene hydroperoxide cleavage product mixture comprises a cumene hydroperoxide cleavage product mixture feed containing impurities in fluid communication with an aqueous alkaline solution feed; the cumene hydroperoxide cleavage product mixture and aqueous alkaline solution feeds are in fluid communication with a neutralization drum having an aqueous salt phase outlet; an aqueous salt phase feed containing impurities in fluid communication with a heat treatment vessel having a heat-treated aqueous salt phase outlet; and a heat-treated aqueous salt phase feed containing water-soluble derivatives of the impurities in fluid communication with the cumene hydroperoxide cleavage product mixture prior to the neutralization drum.
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申请公布号 |
US6573408(B1) |
申请公布日期 |
2003.06.03 |
申请号 |
US20010683190 |
申请日期 |
2001.11.29 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
FULMER JOHN WILLIAM;KUMBHAR PRAMOD S.;RAMANI MARAKANI VENKATA;SINGH BHARAT |
分类号 |
B01J3/00;B01J19/00;C07C7/148;C07C15/085;C07C15/46;C07C27/12;C07C27/26;C07C37/86;C07C39/04;C07C45/85;C07C49/08;(IPC1-7):C07C45/00;C07C41/00;C07C43/02;C07C37/68;C07C37/08 |
主分类号 |
B01J3/00 |
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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