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公开(公告)号：US06592782B2
公开(公告)日：2003-07-15
申请号：US09748344
申请日：2000-12-22
IPC分类号： C01B1300
CPC分类号： H01M8/1246 , B01D53/228 , B01D53/326 , B01D67/0041 , B01D67/0083 , B01D69/141 , B01D71/02 , B01D71/022 , B01D71/024 , B01D2323/08 , B01D2323/12 , B01J4/04 , B01J12/007 , B01J19/2475 , B01J23/002 , B01J23/83 , B01J35/0033 , B01J35/065 , B01J2219/00051 , B01J2219/00063 , B01J2219/0018 , B01J2219/00189 , B01J2523/00 , C01B3/36 , C01B3/386 , C01B13/0255 , C01B17/0465 , C01B2203/0261 , C01B2203/1035 , C01B2203/1041 , C01B2203/1052 , C01B2203/1082 , C01B2203/1241 , C01B2203/1258 , C01B2210/0046 , C01B2210/0051 , C01B2210/0062 , C01B2210/0071 , C01B2210/0075 , C01C3/0216 , H01M4/9033 , H01M4/9066 , H01M8/1231 , Y02E60/525 , Y02P20/52 , Y02P70/56 , Y10S505/701 , Y10S505/779 , Y10S505/785 , B01J2523/24 , B01J2523/31 , B01J2523/3706 , B01J2523/842 , B01J2523/845 , B01J2523/22 , B01J2523/32 , B01J2523/23
摘要： Metal oxides particularly useful for the manufacture of catalytic membranes for gas-phase oxygen separation processes having the formula: AxA′x′A″2-(x+x′)ByFey′B″2-(y+y′)O5+z where: x and x′ are greater than 0; y and y′ are greater than 0; x+x′ is equal to 2; y+y′ is less than or equal to 2; z is a number that makes the metal oxide charge neutral; A is an element selected from the lanthanide elements; A′ is an element selected from Be, Mg, Ca, Sr, Ba and Ra; A″ is an element selected from the f block lanthanides, Be, Mg, Ca, Sr, Ba and Ra; B is an element selected from the group consisting of Al, Ga, In or mixtures thereof and B″ is Co or Mg, with the exception that when B″ is Mg, A′ and A″ are not Mg. The metal oxides are useful for preparation of dense membranes which may be formed from dense thin films of the mixed metal oxide on a porous metal oxide element. The invention also provides methods and catalytic reactors for oxygen separation and oxygen enrichment of oxygen deficient gases which employ mixed conducting metal oxides of the above formula.
摘要翻译： 特别适用于制备气相氧分离方法催化膜的金属氧化物，具有下式：其中：x和x'大于0; y和y'大于0; x + x'等于2; y + y'小于或等于2; z是使金属氧化物电荷中性的数字; A是选自镧系元素的元素; A'是选自Be，Mg，Ca，Sr，Ba和Ra的元素; A“是从f嵌段镧系元素Be，Mg，Ca，Sr，Ba和Ra中选出的元素; B是选自Al，Ga，In或其混合物中的元素，B“是Co或Mg，但是当B”是Mg时，A'和A“不是Mg。 金属氧化物可用于制备可由多孔金属氧化物元件上的混合金属氧化物的致密薄膜形成的致密膜。 本发明还提供了使用上述式的混合导电金属氧化物的氧气分离和缺氧气体的富氧的方法和催化反应器。
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公开(公告)号：US6165431A
公开(公告)日：2000-12-26
申请号：US286829
申请日：1999-04-06
IPC分类号： B01D53/22 , B01D53/32 , B01D71/02 , B01J4/04 , B01J8/00 , B01J12/00 , B01J19/00 , B01J19/24 , B01J23/00 , B01J23/83 , B01J35/00 , B01J35/06 , C01B3/36 , C01B3/38 , C01B13/02 , C01B17/04 , C01C3/02 , H01M8/12 , C01B13/00
CPC分类号： C01B13/0255 , B01D53/228 , B01D53/326 , B01D67/0041 , B01D69/141 , B01D71/024 , B01D2323/08 , B01D2323/12 , B01D2325/10 , B01D2325/18 , B01J8/009 , B01J12/007 , B01J19/2475 , B01J23/002 , B01J23/83 , B01J35/0033 , B01J35/065 , B01J2208/00601 , B01J2219/00051 , B01J2219/00063 , B01J2219/0018 , B01J2219/00189 , B01J2523/00 , C01B3/36 , C01B3/386 , C01B17/0465 , C01B2203/0261 , C01B2203/1011 , C01B2203/1035 , C01B2203/1041 , C01B2203/1052 , C01B2203/1064 , C01B2203/1082 , C01B2203/1241 , C01B2203/1258 , C01B2210/0046 , C01C3/0216 , H01M4/9033 , H01M4/9066 , H01M8/1231 , H01M8/1246 , Y02E60/525 , Y02P20/52 , Y02P70/56 , B01J2523/24 , B01J2523/32 , B01J2523/3706 , B01J2523/842 , B01J2523/845 , B01J2523/31
摘要： This invention provides mixed conducting metal oxides particularly useful for the manufacture of catalytic membranes for gas-phase oxygen separation processes. The materials of this invention have the general formula:A.sub.x A'.sub.x A".sub.2-(x+x') B.sub.y B'.sub.y B".sub.2-(y+y') O.sub.5+z ;wherex and x' are greater than 0;y and y' are greater than 0;x+x' is less than or equal to 2;y+y' is less than or equal to 2;z is a number that makes the metal oxide charge neutral;A is an element selected from the f block lanthanide elements; A' is an element selected from Be, Mg, Ca, Sr, Ba and Ra;A" is an element selected from the f block lanthanides or Be, Mg, Ca, Sr, Ba and Ra; B is an element selected from the group consisting of Al, Ga, In or mixtures thereof; andB' and B" are different elements and are independently selected from the group of elements Mg or the d-block transition elements.The invention also provides methods for oxygen separation and oxygen enrichment of oxygen deficient gases which employ mixed conducting metal oxides of the above formula. Examples of the materials used for the preparation of the membrane includeA.sub.x Sr.sub.x' B.sub.y Fe.sub.y' Co.sub.2-(y+y') O.sub.5+z,wherex is about 0.3 to about 0.5,x' is about 1.5 to about 1.7,y is 0.6,y' is between about 1.0 and 1.4 andB is Ga or Al.
摘要翻译： 本发明提供了特别可用于制造用于气相氧分离方法的催化膜的混合导电金属氧化物。 本发明的材料具有以下通式：AxA'xA'2（x + x'）ByB''B'2-（y + y'）O5 + z; 其中x和x'大于0; y和y'大于0; x + x'小于或等于2; y + y'小于或等于2; z是使金属氧化物电荷中性的数字; A是选自f嵌段镧系元素的元素; A'是选自Be，Mg，Ca，Sr，Ba和Ra的元素; A“是选自f嵌段镧系元素或Be，Mg，Ca，Sr，Ba和Ra的元素; B是选自Al，Ga，In或其混合物的元素; 并且B'和B“是不同的元素，并且独立地选自元素组Mg或d嵌段过渡元素。 本发明还提供使用上述式的混合导电金属氧化物的氧气分离和缺氧气体的富氧方法。 用于制备膜的材料的实例包括AxSrx'ByFey'Co2-（y + y'）O5 + z，其中x为约0.3至约0.5，x'为约1.5至约1.7，y为0.6， y'在约1.0和1.4之间，B是Ga或Al。
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3.发明授权Solid state oxygen anion and electron mediating membrane and catalytic membrane reactors containing them 失效固态氧阴离子和电子介质膜和含有它们的催化膜反应器公开(公告)号：US06214757B1
公开(公告)日：2001-04-10
申请号：US09412997
申请日：1999-10-05
IPC分类号： C07C204
CPC分类号： B01D69/145 , B01D53/228 , B01D53/326 , B01D67/0041 , B01D69/141 , B01D71/024 , B01D2323/08 , B01D2323/12 , B01D2325/10 , B01D2325/18 , B01J4/04 , B01J8/009 , B01J12/007 , B01J19/2475 , B01J23/002 , B01J23/83 , B01J35/0033 , B01J35/065 , B01J2208/00601 , B01J2219/00051 , B01J2219/00063 , B01J2219/0018 , B01J2219/00189 , B01J2523/00 , C01B3/36 , C01B3/386 , C01B13/0255 , C01B17/0465 , C01B2203/0261 , C01B2203/1011 , C01B2203/1035 , C01B2203/1041 , C01B2203/1052 , C01B2203/1064 , C01B2203/1082 , C01B2203/1241 , C01B2203/1258 , C01B2210/0046 , C01B2210/0051 , C01B2210/0062 , C01B2210/0071 , C01B2210/0075 , C01C3/0216 , H01M4/9033 , H01M4/9066 , H01M8/1231 , H01M8/1246 , Y02E60/525 , Y02P20/52 , Y02P70/56 , B01J2523/24 , B01J2523/32 , B01J2523/3706 , B01J2523/842 , B01J2523/72 , B01J2523/31 , B01J2523/822 , B01J2523/847 , B01J2523/845
摘要： A process for production of synthesis gas employing a catalytic membrane reactor wherein the membrane comprises a mixed metal oxide material.
摘要翻译： 一种使用催化膜反应器生产合成气的方法，其中所述膜包括混合金属氧化物材料。
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公开(公告)号：US06355093B1
公开(公告)日：2002-03-12
申请号：US08960182
申请日：1997-10-29
IPC分类号： B01J3500
CPC分类号： C01B13/0255 , B01D53/228 , B01D53/326 , B01D67/0041 , B01D69/141 , B01D71/024 , B01D2323/08 , B01D2323/12 , B01D2325/10 , B01D2325/18 , B01J8/009 , B01J8/0278 , B01J12/007 , B01J19/2475 , B01J23/002 , B01J23/83 , B01J23/8946 , B01J35/0033 , B01J35/065 , B01J2208/00601 , B01J2219/00051 , B01J2219/00063 , B01J2219/0018 , B01J2219/00189 , B01J2523/00 , C01B3/36 , C01B3/386 , C01B17/0465 , C01B2203/0261 , C01B2203/1011 , C01B2203/1035 , C01B2203/1041 , C01B2203/1052 , C01B2203/1064 , C01B2203/1082 , C01B2203/1241 , C01B2203/1258 , C01B2210/0046 , C01C3/0216 , H01M4/9033 , H01M4/9066 , H01M8/1231 , H01M8/1246 , Y02E60/525 , Y02P20/52 , Y02P70/56 , B01J2523/24 , B01J2523/3706 , B01J2523/845 , B01J2523/32 , B01J2523/842 , B01J2523/72 , B01J2523/31
摘要： This invention relates to catalytic reactor membranes having a gas-impermeable membrane for transport of oxygen anions. The membrane has an oxidation surface and a reduction surface. The membrane is coated on its oxidation surface with an adherent catalyst layer and is optionally coated on its reduction surface with a catalyst that promotes reduction of an oxygen-containing species (e.g., O2, NO2, SO2, etc.) to generate oxygen anions on the membrane. The reactor has an oxidation zone and a reduction zone separated by the membrane. A component of an oxygen containing gas in the reduction zone is reduced at the membrane and a reduced species in a reactant gas in the oxidation zone of the reactor is oxidized. The reactor optionally contains a three-dimensional catalyst in the oxidation zone. The adherent catalyst layer and the three-dimensional catalyst are selected to promote a desired oxidation reaction, particularly a partial oxidation of a hydrocarbon.
摘要翻译： 本发明涉及具有用于输送氧阴离子的不透气膜的催化反应器膜。 膜具有氧化表面和还原表面。 用粘附的催化剂层将膜涂覆在其氧化表面上，并且任选地在其还原表面上用促进含氧物质（例如，O 2，NO 2，SO 2等）还原以产生氧阴离子的催化剂 膜。 反应器具有由膜分离的氧化区和还原区。 还原区中的含氧气体的成分在膜处被还原，并且在反应器的氧化区中的反应气体中的还原物质被氧化。 反应器任选地在氧化区含有三维催化剂。 选择粘附催化剂层和三维催化剂以促进所需的氧化反应，特别是烃的部分氧化。
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5.发明授权Solid state proton and electron mediating membrane and use in catalytic membrane reactors 失效固态质子和电子介导膜，用于催化膜反应器
公开(公告)号：US6037514A
公开(公告)日：2000-03-14
申请号：US539638
申请日：1995-10-05
CPC分类号： C07C2/84 , B01J23/002 , B01J35/065 , B01J2523/00 , C07C2527/047
摘要： Mixed electron- and proton-conducting metal oxide materials are provided. These materials are useful in fabrication of membranes for use in catalytic membrane reactions, particularly for promoting dehydrogenation of hydrocarbons, oligomerization of hydrocarbons and for the decomposition of hydrogen-containing gases. Membrane materials are perovskite compounds of the formula:AB.sub.1-x B'.sub.x O.sub.3-ywhere A=Ca, Sr, or Ba; B=Ce, Tb, Pr or Th; B'=Ti, V, Cr, Mn, Fe, Co, Ni or Cu; 0.2
摘要翻译： 提供了混合的电子和质子传导金属氧化物材料。 这些材料可用于制造用于催化膜反应的膜，特别是用于促进烃的脱氢，烃的低聚和含氢气体的分解。 膜材料是下式的钙钛矿化合物：AB1-xB'xO3-y，其中A = Ca，Sr或Ba; B = Ce，Tb，Pr或Th; B'= Ti，V，Cr，Mn，Fe，Co，Ni或Cu; 0.2
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6.发明授权Polymer membrane based electrolytic cell and process for the direct generation of hydrogen peroxide in liquid streams 失效基于聚合物膜的电解池和在液体流中直接生成过氧化氢的方法
公开(公告)号：US5645700A
公开(公告)日：1997-07-08
申请号：US366292
申请日：1994-12-28
IPC分类号： C02F1/461 , C02F1/467 , C02F1/72 , C25B1/30 , C25B9/08 , C25B9/18 , C25B9/00 , C25C7/00 , C25D17/00
CPC分类号： C25B9/08 , C02F1/46109 , C02F1/4672 , C02F1/722 , C25B1/30 , C25B9/18 , C02F2001/46142 , C02F2201/46115 , C02F2201/4619 , C02F2201/46195
摘要： An electrolytic cell for generating hydrogen peroxide is provided including a cathode containing a catalyst for the reduction of oxygen, and an anode containing a catalyst for the oxidation of water. A polymer membrane, semipermeable to either protons or hydroxide ions is also included and has a first face interfacing to the cathode and a second face interfacing to the anode so that when a stream of water containing dissolved oxygen or oxygen bubbles is passed over the cathode and a stream of water is passed over the anode, and an electric current is passed between the anode and the cathode, hydrogen peroxide is generated at the cathode and oxygen is generated at the anode.
摘要翻译： 提供了一种用于产生过氧化氢的电解池，包括含有用于还原氧的催化剂的阴极和含有用于氧化水的催化剂的阳极。 还包括对于质子或氢氧根离子半渗透的聚合物膜，并且具有与阴极接口的第一面和与阳极接合的第二面，使得当含有溶解氧或氧气泡的水流通过阴极时， 水流过阳极，电流在阳极和阴极之间通过，在阴极处产生过氧化氢，在阳极产生氧气。
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7.发明授权Solid state oxygen anion and electron mediating membrane and catalytic membrane reactors containing them 失效固态氧阴离子和电子介质膜和含有它们的催化膜反应器公开(公告)号：US06949230B2
公开(公告)日：2005-09-27
申请号：US09929870
申请日：2001-08-14
IPC分类号： B01D53/22 , B01D53/32 , B01D67/00 , B01D71/02 , B01J4/04 , B01J8/00 , B01J12/00 , B01J19/00 , B01J19/24 , B01J23/00 , B01J23/83 , B01J35/00 , B01J35/06 , C01B3/36 , C01B3/38 , C01B13/02 , C01B17/04 , C01C3/02 , H01M8/12 , B01J35/02
CPC分类号： H01M8/1246 , B01D53/228 , B01D53/326 , B01D67/0041 , B01D67/0083 , B01D69/141 , B01D71/02 , B01D71/022 , B01D71/024 , B01D2323/08 , B01D2323/12 , B01J4/04 , B01J12/007 , B01J19/2475 , B01J23/002 , B01J23/83 , B01J35/0033 , B01J35/065 , B01J2219/00051 , B01J2219/00063 , B01J2219/0018 , B01J2219/00189 , B01J2523/00 , C01B3/36 , C01B3/386 , C01B13/0255 , C01B17/0465 , C01B2203/0261 , C01B2203/1035 , C01B2203/1041 , C01B2203/1052 , C01B2203/1082 , C01B2203/1241 , C01B2203/1258 , C01B2210/0046 , C01B2210/0051 , C01B2210/0062 , C01B2210/0071 , C01B2210/0075 , C01C3/0216 , H01M4/9033 , H01M4/9066 , H01M8/1231 , Y02E60/525 , Y02P20/52 , Y02P70/56 , Y10S505/701 , Y10S505/779 , Y10S505/785 , B01J2523/24 , B01J2523/31 , B01J2523/3706 , B01J2523/842 , B01J2523/845 , B01J2523/22 , B01J2523/32 , B01J2523/23
摘要： This invention relates to gas-impermeable, solid state materials fabricated into membranes for use in catalytic membrane reactors. This invention particularly relates to solid state oxygen anion- and electron-mediating membranes for use in catalytic membrane reactors for promoting partial or full oxidation of different chemical species, for decomposition of oxygen-containing species, and for separation of oxygen from other gases. Solid state materials for use in the membranes of this invention include mixed metal oxide compounds having the brownmillerite crystal structure.
摘要翻译： 本发明涉及制备在用于催化膜反应器的膜中的气体不可渗透的固态材料。 本发明特别涉及用于催化膜反应器中用于促进不同化学物质的部分或全部氧化，用于分解含氧物质以及从其它气体中分离氧的固态氧阴离子和电子介质膜。 用于本发明的膜的固态材料包括具有褐砂岩晶体结构的混合金属氧化物化合物。
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8.发明授权Solid state proton and electron mediating membrane and use in catalytic membrane reactors 失效固态质子和电子介导膜，用于催化膜反应器公开(公告)号：US06281403B1
公开(公告)日：2001-08-28
申请号：US09457884
申请日：1999-12-10
IPC分类号： C07C5333
CPC分类号： C07C2/84 , B01J23/002 , B01J35/065 , B01J2523/00 , C07C2527/047 , B01J2523/24 , B01J2523/3712 , B01J2523/842
摘要： Mixed electron- and proton-conducting metal oxide materials are provided. These materials are useful in fabrication of membranes for use in catalytic membrane reactions, particularly for promoting dehydrogenation of hydrocarbons, oligomerization of hydrocarbons and for the decomposition of hydrogen-containing gases. Membrane materials are perovskite compounds of the formula: AB1−xB′xO3−y where A=Ca, Sr, or Ba; B=Ce, Tb, Pr or Th; B′=Ti, V, Cr, Mn, Fe, Co, Ni or Cu; 0.2≦x≦0.5, and y is a number sufficient to neutralize the charge in the mixed metal oxide material.
摘要翻译： 提供了混合的电子和质子传导金属氧化物材料。 这些材料可用于制造用于催化膜反应的膜，特别是用于促进烃的脱氢，烃的低聚和含氢气体的分解。 膜材料是下式的钙钛矿化合物：其中A = Ca，Sr或Ba; B = Ce，Tb，Pr或Th; B'= Ti，V，Cr，Mn，Fe，Co，Ni或Cu; 0.2 <= x <= 0.5，y是足以中和混合金属氧化物材料中的电荷的数。
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9.发明授权Solid state proton and electron mediating membrane and use in catalytic membrane reactors 失效固态质子和电子介导膜，用于催化膜反应器
公开(公告)号：US5821185A
公开(公告)日：1998-10-13
申请号：US492949
申请日：1995-06-21
CPC分类号： C07C2/84 , B01J23/002 , B01J35/065 , C07C2527/047
摘要： This invention provides catalytic proton and electron mediating membranes useful in catalytic reactors. The membranes have an oxidation and a reduction surface and comprise a single-phase mixed metal oxide material of the formula: AB.sub.1-x B'.sub.x O.sub.3-y wherein A is selected from Ca, Sr or Ba ions; B is selected from Ce, Tb, Pr, or Th ions; B' is selected from Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Al, Ga, or In ions, or combinations thereof; and x is greater than or equal to 0.02 and less than or equal to 0.5. The membranes can further comprise a catalyst on either the oxidation or reduction surface, or both. Membranes include those which are fabricated-by combining powders of metal oxides or metal carbonates of metal A ion, metal B ion and metal B' ion such that the stoichiometric ratio A:B:B' is 1:1-x:x where 0.2.ltoreq..times.0.5, repeatedly calcining and milling the combined powders until a single-phase material is obtained and pressing and sintering the singlephase material to obtain a membrane.
摘要翻译： 本发明提供了可用于催化反应器的催化质子和电子介质膜。 膜具有氧化和还原表面，并且包含下式的单相混合金属氧化物材料：AB1-xB'xO3-y，其中A选自Ca，Sr或Ba离子; B选自Ce，Tb，Pr或Th离子; B'选自Ti，V，Cr，Mn，Fe，Co，Ni，Cu，Al，Ga或In离子或其组合; x大于或等于0.02且小于或等于0.5。 膜还可以包含在氧化还原表面上的催化剂，或者两者。 膜包括通过将金属氧化物或金属碳酸盐的金属A离子，金属B离子和金属B'离子的粉末组合使得化学计量比A:B:B'为1:1×x:x而制造的膜，其中0.2
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公开(公告)号：US20130017538A1
公开(公告)日：2013-01-17
申请号：US13183271
申请日：2011-07-14
申请人： Cristian Ionescu-Zanetti , Joshua Tanner Nevill , Michael Schwartz , Carolyn G. Conant , Roger Rudoff
发明人： Cristian Ionescu-Zanetti , Joshua Tanner Nevill , Michael Schwartz , Carolyn G. Conant , Roger Rudoff
CPC分类号： C12Q1/6806 , B01L3/502761 , B01L7/52 , B01L2200/0652 , B01L2300/0816 , B01L2300/0864 , B01L2300/0867 , B01L2300/0883 , B01L2400/043 , B03C1/288 , B03C2201/18 , B03C2201/26 , G01N33/54326 , C12Q2563/143 , C12Q2565/629
摘要： Methods, microfluidic devices, and instruments for magnetic separation of particles from a fluid are described. Examples include microfluidic devices having a removable portion. Examples include microfluidic devices having one or more regions of reduced fluid velocity. Examples further including instruments having pneumatic interfaces. Examples further includes instruments having controllable magnets, imaging components, or combinations thereof.
摘要翻译： 描述了用于从流体中分离颗粒的方法，微流体装置和仪器。 实例包括具有可移除部分的微流体装置。 实例包括具有一个或多个减少流体速度的区域的微流体装置。 示例还包括具有气动接口的仪器。 实例还包括具有可控磁体，成像组件或其组合的仪器。
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