发明名称 |
MATERIALS AND METHODS FOR THE PURIFICATION OF INERT, NONREACTIVE, AND REACTIVE GASES |
摘要 |
Regenerable gas purifier materials are provided capable of reducing the level of contaminants such as oxygen and water in an inert, nonreactive or reactive gas stream to parts-per-billion levels or sub-parts-per-billion levels. The purifier materials of this invention comprise a thin layer of one or more reduced forms of a metal oxide coated on the surface of a nonreactive substrate. The thin layer may further contain the completely reduced form of the metal. |
申请公布号 |
WO03037484(A1) |
申请公布日期 |
2003.05.08 |
申请号 |
WO2002US35006 |
申请日期 |
2002.10.30 |
申请人 |
MATHESON TRI-GAS, INC. |
发明人 |
WATANABE, TADAHARU;FRAENKEL, DAN;TORRES, ROBERT, JR. |
分类号 |
B01D53/00;B01D53/02;B01J20/04;B01J20/06;B01J20/32;C01B3/56;C01B23/00;C01C1/02;(IPC1-7):B01D53/02 |
主分类号 |
B01D53/00 |
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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