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发明名称
Verfahren zur Trennung von Ethylbenzol/Styrol durch Destillation eines flüssigen, überwiegend aus Styrol und Ethylbenzol bestehenden Gemisches
摘要
申请公布号
DE4235431(C1)
申请公布日期
1994.01.20
申请号
DE19924235431
申请日期
1992.10.21
申请人
HUELS AG, 45772 MARL, DE
发明人
KEIL, THOMAS, DR., 4250 BOTTROP, DE;HUEWELS, WILHELM, 4300 ESSEN, DE;DOLL, GEORG, 4300 ESSEN, DE
分类号
B01D1/28;B01D3/14;C07C7/04;C07C15/073;C07C15/46;(IPC1-7):C07C7/04
主分类号
B01D1/28
代理机构
代理人
主权项
地址
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