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发明名称
GAS-LIQUID CONTACT TRAY HAVING MULTIPLE DOWNCOMERS
摘要
申请公布号
EP1255601(A1)
申请公布日期
2002.11.13
申请号
EP20010923587
申请日期
2001.02.16
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人
BOSMANS, BERNARDINUS, HENRICUS;EHRENREICH-GUREJA, CHARU
分类号
B01D53/18;B01D3/20;B01D3/22;B01D3/24;B01D3/32;B01J10/00;B01J19/32;(IPC1-7):B01D3/20
主分类号
B01D53/18
代理机构
代理人
主权项
地址
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