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公开(公告)号:US06358302B1
公开(公告)日:2002-03-19
申请号:US09442840
申请日:1999-11-18
IPC分类号: B01D53047
CPC分类号: B01D53/02 , B01D53/0462 , B01D53/047 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2256/22 , B01D2257/404 , B01D2257/702 , B01D2257/80 , B01D2259/4143 , Y02C10/08 , Y02C20/10 , Y10S95/902
摘要: The present invention provides for a multi-composite adsorbent mixture which will remove H2O, CO2 and nitrogen oxides and/or hydrocarbons from a feed gas stream. The improvement lies in the use of a third adsorbent which is selective for nitrogen oxides, hydrocarbons or both.
摘要翻译: 本发明提供了一种多元复合吸附剂混合物,其将从进料气流中除去H 2 O,CO 2和氮氧化物和/或烃。 改进在于使用对氮氧化物,碳氢化合物或二者都是选择性的第三吸附剂。
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2.
公开(公告)号:US07070752B2
公开(公告)日:2006-07-04
申请号:US11038610
申请日:2005-01-19
申请人: Yongxian Zeng , Rudolph J. Wolf , Frank R. Fitch , Martin Bülow , Satish S. Tamhankar , Divyanshu R. Acharya
发明人: Yongxian Zeng , Rudolph J. Wolf , Frank R. Fitch , Martin Bülow , Satish S. Tamhankar , Divyanshu R. Acharya
CPC分类号: C01B3/40 , B01D53/02 , B01D53/0462 , B01D53/053 , B01D2253/104 , B01D2253/106 , B01D2253/112 , B01D2253/25 , B01D2253/304 , B01D2253/306 , B01D2253/308 , B01D2253/342 , B01J20/0207 , B01J20/0225 , B01J20/0233 , B01J20/041 , B01J20/06 , B01J20/08 , B01J20/103 , B01J20/28004 , B01J20/28019 , B01J20/28042 , B01J20/28045 , B01J20/28057 , B01J20/3007 , B01J20/3021 , B01J20/3042 , B01J20/305 , B01J20/3078 , B01J20/3204 , B01J20/3236 , B01J20/3289 , B01J23/002 , B01J23/83 , B01J37/0009 , B01J37/03 , B01J2220/42 , B01J2523/00 , C01B3/382 , C01B3/386 , C01B2203/0205 , C01B2203/0244 , C01B2203/043 , C01B2203/0844 , C01B2203/1047 , C01B2203/1052 , C01B2203/1064 , C01B2203/1082 , C01B2203/1088 , C01B2203/1241 , C01B2203/142 , C01B2203/82 , Y02P20/52 , B01J2523/24 , B01J2523/3706 , B01J2523/842 , B01J2523/845 , B01J2523/847
摘要: Supported perovskite-type oxides are described. The perovskite-type oxides have the general formula of AxA′x′ByB′y′O3−δ, wherein A is an ion of a metal of Group IIIa or IIIb of the periodic table of elements or mixtures thereof; A′ is an ion of a metal of Groups Ia or IIa of the periodic table or mixtures thereof; B and B′ are ions of a d-block transition metal of the periodic table or mixtures thereof; x, x′, y and y′ vary from 0 to 1; 0.95
摘要翻译: 描述了支承的钙钛矿型氧化物。 钙钛矿型氧化物具有以下通式:A A x B x Y B'y' 其中A是元素周期表IIIa或IIIb族金属的离子或其混合物; A'是周期表的Ia或IIa族金属的离子或其混合物; B和B'是周期表的d-块过渡金属的离子或其混合物; x,x',y和y'从0变化到1; 0.95
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