-
公开(公告)号:US06491740B1
公开(公告)日:2002-12-10
申请号:US09613735
申请日:2000-07-11
申请人: Qing Min Wang , Dongmin Shen , Martin Bülow , Miu Ling Lau , Frank R. Fitch , Shuguang Deng
发明人: Qing Min Wang , Dongmin Shen , Martin Bülow , Miu Ling Lau , Frank R. Fitch , Shuguang Deng
IPC分类号: B01D5302
CPC分类号: B01D53/02 , B01D2253/202 , B01D2253/204 , B01D2257/402 , B01D2257/504 , B01D2257/702 , B01J20/226 , B01J20/26 , C08G79/00 , Y02C10/08 , Y02C20/10 , Y02P20/152 , Y02P20/153 , Y10S95/90
摘要: The present invention provides for methods and compositions for gas separation and purification utilizing a metallo-organic polymer adsorbent in processes for separating carbon dioxide, water, nitrogen oxides and hydrocarbons from gas streams. The metallo-organic polymer adsorbent composition has the formula: [R(L)n]mMn, wherein R represents an organic spacer selected from the group consisting of an organic cyclic or acyclic compound; L represents a ligation group substituted on the organic spacer selected from the group consisting of carboxylate group, —C(═O)O−; dithiocarboxylate group, —C(═S)S−; and &bgr;-diketonate group, —C(═O)C(R′)═C(—O−)—, wherein R′═H, or an aliphatic or aromatic group; M represents a transition metal or a rare earth metal selected from the group consisting of I to VIIB and VIII metals; m is the oxidation state of transition metal; and n is the number of the ligation group substituted on the organic spacer.
摘要翻译: 本发明提供在气流中分离二氧化碳,水,氮氧化物和烃的方法中利用金属有机聚合物吸附剂进行气体分离和净化的方法和组合物。 金属有机聚合物吸附剂组合物具有下式:其中R表示选自有机环状或非环状化合物的有机间隔物; L表示在有机间隔基上取代的连接基,所述有机间隔基选自羧酸酯基,-C(= O)O-; 二硫代羧酸酯基,-C(= S)S-; 和β-二酮基团,-C(= O)C(R')= C(-O - ) - ,其中R'= H,或脂族或芳族基团; M表示选自I至VIIB和VIII族金属的过渡金属或稀土金属; m是过渡金属的氧化态; n是在有机间隔物上取代的连接基团的数目。
-
公开(公告)号:US06436171B1
公开(公告)日:2002-08-20
申请号:US09592351
申请日:2000-06-12
申请人: Qing Min Wang , Dongmin Shen , Miu Ling Lau , Martin Bülow , Frank R. Fitch , Norberto O. Lemcoff , Philip Connolly
发明人: Qing Min Wang , Dongmin Shen , Miu Ling Lau , Martin Bülow , Frank R. Fitch , Norberto O. Lemcoff , Philip Connolly
IPC分类号: B01D53047
CPC分类号: C07D487/22 , B01D53/02 , B01D2253/202 , B01D2257/104 , B01J20/22 , B01J20/26 , C01B13/0262 , C01B2210/0046 , C07C255/24 , C07C255/30 , Y10S95/90
摘要: The present invention provides for novel solid state O2-selective metal complex-based adsorbents and their utility for separating oxygen from a gas stream. In particular, the invention provides for an adsorption complex which contains four-coordinate O2-selective metal complexes including oligomeric/polymeric metal complexes, and organic base-containing polymers supported on porous materials.
摘要翻译: 本发明提供新的固态O 2选择金属络合物基吸附剂及其从气流中分离氧的实用性。 特别地,本发明提供了一种吸附复合物,其包含四配位的O 2选择性金属络合物,包括低聚/聚合物金属络合物和负载在多孔材料上的含有机碱的聚合物。
-