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发明名称
ENHANCED MEMBRANE GAS SEPARATIONS
摘要
ENHANCED MEMBRANE GAS SEPARATIONS Highly efficient membrane drying and other gas separations are carried out by the use of low vacuum levels on the permeate side of the membrane. D-16,762
申请公布号
CA2078428(A1)
申请公布日期
1993.04.08
申请号
CA19922078428
申请日期
1992.10.06
申请人
PRAXAIR TECHNOLOGY, INC.
发明人
PRASAD, RAVI
分类号
B01D53/22;B01D53/26;(IPC1-7):B01D53/22
主分类号
B01D53/22
代理机构
代理人
主权项
地址
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