公开(公告)号：US08765092B2

公开(公告)日：2014-07-01

申请号：US13481247

申请日：2012-05-25

Applicant: Gongshin Qi ,  Wei Li ,  Xinquan Wang ,  Meiqing Shen

Inventor： Gongshin Qi ,  Wei Li ,  Xinquan Wang ,  Meiqing Shen

IPC: B01D53/56 ,  B01D53/94 ,  B01J23/10 ,  B01J23/34 ,  C01B21/36 ,  F01N3/28

CPC classification number: B01J35/1014 ,  B01D53/944 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/2042 ,  B01D2255/2063 ,  B01D2255/2073 ,  B01D2255/402 ,  B01J23/002 ,  B01J23/02 ,  B01J23/04 ,  B01J23/34 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/464 ,  B01J29/061 ,  B01J29/106 ,  B01J29/146 ,  B01J29/46 ,  B01J29/763 ,  B01J29/85 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/04 ,  B01J37/0215 ,  B01J37/0246 ,  B01J37/0248 ,  B01J37/04 ,  B01J37/088 ,  B01J2229/186 ,  F01N3/0231

Abstract: A non-stoichiometric perovskite oxide having the general chemical formula LaXMnOY, in which the molar ratio of lanthanum to manganese (“X”) ranges from 0.85 to 0.95, can be used in particle form as an oxidation catalyst to oxidize NO to NO2 in an exhaust aftertreatment system for a hydrocarbon-fueled engine. The oxygen content (“Y”) fluctuates with variations in the molar ratio of lanthanum to manganese but generally falls somewhere in the range of 3.0 to 3.30. The crystal lattice adjustments spurred by the non-stoichiometric molar ratio of lanthanum to manganese are believed responsible for an enhanced NO oxidative activity relative to similar perovskite oxides with a higher molar ratio of lanthanum and manganese.

Abstract translation: 具有一般化学式LaXMnOY的非化学计量的钙钛矿氧化物，其中镧与锰的摩尔比（“X”）为0.85至0.95，可以以颗粒形式用作氧化催化剂，以将NO氧化为NO 2 用于烃燃料发动机的排气后处理系统。 氧含量（“Y”）随着镧与锰的摩尔比的变化而波动，但通常在3.0〜3.30的范围内。 相对于具有较高摩尔比的镧和锰的类似钙钛矿氧化物，由镧与锰的非化学计量摩尔比引起的晶格调整被认为是增加的NO氧化活性的原因。

公开(公告)号：US08580086B2

公开(公告)日：2013-11-12

申请号：US13846412

申请日：2013-03-18

Applicant: Hidetaka Matsuuchi ,  Tomoyuki Hirose ,  Ryuichi Iwasaki ,  Masaaki Mike ,  Shigeru Masuda ,  Hirofumi Hayashi ,  Toru Tanibata ,  Joongsoo Kim ,  Sang Hun Lee ,  Jae-Mo Koo ,  Orion Weihe ,  Andrew Way

Inventor： Hidetaka Matsuuchi ,  Tomoyuki Hirose ,  Ryuichi Iwasaki ,  Masaaki Mike ,  Shigeru Masuda ,  Hirofumi Hayashi ,  Toru Tanibata ,  Joongsoo Kim ,  Sang Hun Lee ,  Jae-Mo Koo ,  Orion Weihe ,  Andrew Way

IPC: C01B21/36

CPC classification number: B01J19/126 ,  A61K33/00 ,  B01J19/088 ,  B01J2219/0883 ,  B01J2219/0896 ,  B82Y30/00 ,  C01B21/36 ,  H05H1/46 ,  H05H2001/4622

Abstract: A high concentration NO2 gas generating system including a circulating path configured by connecting a chamber, a plasma generator, and a circulating means, wherein NO2 is generated by circulating a gas mixture including nitrogen and oxygen in the circulating path is provided. The high concentration NO2 gas generating system provides a high concentration NO2 generating system and the high concentration NO2 generating method using the generating system by which NO2 of high concentration (approximately 500 ppm or above) required for a high level of sterilization process in such as sterilization of medical instruments can be simply and selectively obtained. In addition, since indoor air is used as an ingredient, the management of ingredients is simple and highly safe, and the high concentration of NO2 can be simply and selectively prepared on demand.

公开(公告)号：US20110286908A1

公开(公告)日：2011-11-24

申请号：US13144928

申请日：2010-03-03

Applicant: Hidetaka Matsuuchi ,  Tomoyuki Hirose ,  Ryuichi Iwasaki ,  Masaaki Mike ,  Shigeru Masuda ,  Hirofumi Hayashi ,  Toru Tanibata ,  Joongsoo Kim ,  Sang Hun Lee ,  Jae-Mo Koo ,  Orion Weihe ,  Andrew Way

Inventor： Hidetaka Matsuuchi ,  Tomoyuki Hirose ,  Ryuichi Iwasaki ,  Masaaki Mike ,  Shigeru Masuda ,  Hirofumi Hayashi ,  Toru Tanibata ,  Joongsoo Kim ,  Sang Hun Lee ,  Jae-Mo Koo ,  Orion Weihe ,  Andrew Way

IPC: C01B21/36 ,  B01J19/08

CPC classification number: B01J19/126 ,  A61K33/00 ,  B01J19/088 ,  B01J2219/0883 ,  B01J2219/0896 ,  B82Y30/00 ,  C01B21/36 ,  H05H1/46 ,  H05H2001/4622

Abstract: A high concentration NO2 gas generating system including a circulating path configured by connecting a chamber, a plasma generator, and a circulating means, wherein NO2 is generated by circulating a gas mixture including nitrogen and oxygen in the circulating path is provided. The high concentration NO2 gas generating system provides a high concentration NO2 generating system and the high concentration NO2 generating method using the generating system by which NO2 of high concentration (approximately 500 ppm or above) required for a high level of sterilization process in such as sterilization of medical instruments can be simply and selectively obtained. In addition, since indoor air is used as an ingredient, the management of ingredients is simple and highly safe, and the high concentration of NO2 can be simply and selectively prepared on demand.

Abstract translation: 提供了一种高浓度NO 2气体发生系统，其包括通过连接室，等离子体发生器和循环装置构成的循环路径，其中通过在循环路径中循环包括氮和氧的气体混合物而产生NO 2。 高浓度NO 2气体发生系统提供高浓度NO 2发生系统和高浓度NO 2产生方法，该方法使用高浓度（大约500ppm或更高）的NO 2的高浓度NO 2产生方法，用于高灭菌过程如灭菌 的医疗仪器可以简单有选择地获得。 另外，由于以室内空气为原料，成分的管理简单，安全性高，可以根据需要简单，有选择地制备高浓度的NO2。

公开(公告)号：US20100196233A1

公开(公告)日：2010-08-05

申请号：US12667494

申请日：2008-07-10

Applicant: Frederick Geoffrey Nethersole Cloke ,  Owen Timothy Summerscales ,  Darren Frank Lee

Inventor： Frederick Geoffrey Nethersole Cloke ,  Owen Timothy Summerscales ,  Darren Frank Lee

IPC: C01B31/20 ,  C01B21/24 ,  C01B21/36 ,  C01B17/50 ,  C01B3/02 ,  C07F5/00 ,  C01B21/22 ,  C01B17/16

CPC classification number: C07F17/00 ,  B01D53/02 ,  B01D2253/204 ,  B01D2257/108 ,  B01D2257/30 ,  B01D2257/302 ,  B01D2257/304 ,  B01D2257/402 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2257/50 ,  B01D2257/504 ,  B01D2257/702 ,  B01J20/223 ,  Y02C10/08 ,  Y02C20/10 ,  Y02P20/152 ,  Y02P20/153

Abstract: The present invention provides a method for binding gaseous molecules, the method comprising contacting gases comprising the gaseous molecules with trivalent metal complexes. Typically, the gaseous molecules comprise polar molecules of greenhouse gases, especially the oxides of carbon, nitrogen and sulphur. Preferably, the trivalent metal complexes comprise complexes of actinide metals, most preferably uranium. The method is particularly useful in the removal of so-called greenhouse gases from the atmosphere, and is therefore of potentially very great value environmentally. The invention also provides trivalent metal complexes comprising sandwich complexes of trivalent metals selected from transition metals and actinide metals, the complexes comprising two ligands selected from pentalenyl, indenyl, cyclopentadienyl and cyclooctatetraene ligands. The invention further provides a method for the preparation of the trivalent metal complexes.

Abstract translation: 本发明提供了一种结合气态分子的方法，该方法包括使包含气态分子的气体与三价金属络合物接触。 通常，气态分子包括温室气体的极性分子，特别是碳，氮和硫的氧化物。 优选地，三价金属络合物包含锕系金属络合物，最优选铀。 该方法在从大气中去除所谓的温室气体方面特别有用，因此具有潜在的环境价值。 本发明还提供三价金属络合物，其包含选自过渡金属和锕系金属的三价金属的夹心配合物，所述复合物包含选自络烯基，茚基，环戊二烯基和环辛四烯配体的两种配体。 本发明还提供了制备三价金属络合物的方法。

公开(公告)号：US5264198A

公开(公告)日：1993-11-23

申请号：US995906

申请日：1992-12-22

Applicant: Lawrence R. Grzyll ,  Clyde F. Parrish ,  Luis P. Barthel-Rosa

Inventor： Lawrence R. Grzyll ,  Clyde F. Parrish ,  Luis P. Barthel-Rosa

IPC: C01B21/36 ,  C06B47/04

CPC classification number: C01B21/36 ,  C06B47/04 ,  Y02P20/129

Abstract: A spacecraft-grade N.sub.2 O.sub.4 product is produced by a method and apparatus which utilize catalytic oxidation of ammonia in a gas phase. The apparatus consists of an ammonia gas supply, an air supply, an air preheater, a catalyst screen converter, one or more condensers, an oxygen supply, a desiccant such as molecular sieves or silica gel, and a cooler/collector. The method includes combusting gaseous ammonia via the catalyst screen in the converter to produce nitric oxide and water. The nitric oxide is subsequently oxidized to form nitrogen dioxide after substantially all of the water produced in the converter has been separated. The nitrogen dioxide is then passed through the molecular sieves and/or silica gel to remove most of any remaining water and iron, and the purified nitrogen dioxide is frozen in the collector to allow the collection of nitrogen tetroxide.

Abstract translation: 通过在气相中利用氨的催化氧化的方法和装置制造航天器级N2O4产物。 该装置包括氨气供应源，空气源，空气预热器，催化剂筛分转化器，一个或多个冷凝器，氧气供应源，干燥剂如分子筛或硅胶，以及冷却器/收集器。 该方法包括通过转化器中的催化剂筛网燃烧气态氨以产生一氧化氮和水。 在转化器中产生的基本上所有的水已经分离之后，一氧化氮随后被氧化形成二氧化氮。 然后将二氧化氮通过分子筛和/或硅胶以除去大部分剩余的水和铁，并将纯化的二氧化氮冷冻在收集器中以允许收集四氧化二氮。

公开(公告)号：US4783325A

公开(公告)日：1988-11-08

申请号：US734393

申请日：1985-05-14

Applicant: Dale G. Jones

Inventor： Dale G. Jones

IPC: C01B21/36 ,  B01D53/56 ,  B01D53/60 ,  B01D53/74 ,  C01B21/00

CPC classification number: B01D53/60 ,  B01D53/56

Abstract: A process provided in accordance with practice of this invention for lowering the molar ratio of NO to NO.sub.2 in flue gas by converting a portion of flue gas nitric oxide (NO) to nitrogen dioxide (NO.sub.2), for removing the associated oxides of sulfur (SO.sub.x) and nitrogen (NO.sub.x) from the flue gas prior of discharge of the flue gas into the atmosphere and an apparatus for practicing the process.

Abstract translation: 根据本发明的实践提供的方法，用于通过将一部分烟道气一氧化氮（NO）转化为二氧化氮（NO 2）来降低烟气中的NO与NO 2的摩尔比，以除去相关的硫氧化物（SO x ）和烟道气排放到大气中之前的烟气中的氮（NOx）和用于实施该过程的装置。

公开(公告)号：US4751068A

公开(公告)日：1988-06-14

申请号：US648952

申请日：1984-09-10

Applicant: David Bickar ,  Celia Bonaventura ,  Joseph Bonaventura

Inventor： David Bickar ,  Celia Bonaventura ,  Joseph Bonaventura

IPC: C01B21/087 ,  C01B21/36 ,  C01B31/18 ,  C01B31/20 ,  C01B31/26 ,  B01J31/00

CPC classification number: C01B21/087 ,  C01B21/36 ,  C01B31/18 ,  C01B31/20 ,  C01B31/262 ,  C01B31/267

Abstract: This invention relates to a method for catalyzing the reactionsQZ+H.sub.2 X.fwdarw.QZX (1) psandQZX.fwdarw.QZ+H.sub.2 X (2)wherein Q=C or N;Z=O or S;X=O, S, NH or NR;R=C.sub.1 to C.sub.8 alkyl which may be linear, branched or cyclized,which comprises:contacting at least one polydentate nitrogen-containing chelating agent complexed with a metal atom with the reactants of one of said reactions, wherein said contacting takes place in the presence of a means for oxidizing when reaction (1) is catalyzed and in the presence of a means for reducing when reaction (2) is catalyzed.

Abstract translation: 本发明涉及一种催化反应QZ + H2X→QZX（1）ps和QZX→QZ + H2X（2）的方法，其中Q = C或N; Z = O或S; X = O，S，NH或NR; R = C1至C8烷基，其可以是直链，支链或环化的，其包括：使与金属原子络合的至少一种多齿含氮螯合剂与所述反应之一的反应物接触，其中所述接触在存在下进行 当催化反应（1）时和在反应（2）被催化时还原反应的手段的存在下，氧化的手段。

公开(公告)号：US4139595A

公开(公告)日：1979-02-13

申请号：US875740

申请日：1978-02-06

Applicant: Vesper A. Vaseen

Inventor： Vesper A. Vaseen

IPC: B01D53/56 ,  C01B21/40 ,  B01K1/00 ,  C01B21/36

CPC classification number: B01D53/56 ,  C01B21/40 ,  Y02C20/10

Abstract: This invention is based on the factors that both oxygen gas and nitrous oxides as gas are paramagnetic; as well as are quite soluble in saturated halogenated hydrocarbon liquids; whereas nitrogen is not paramagnetic; thus providing a means of separation of the oxygen and nitrous oxide from the nitrogen by high intensity magnetic forces created by an electromagnet.The absorber liquid, saturated with dissolved oxygen and nitrous oxides, or ammonia is then ozonated using the solvent or absorber liquid dielectric as the dielectric in an ozone generator.The effluent is stripped of nitric oxide with water to form nitric acid or by reduced pressure to recover nitric oxide.

Abstract translation: 本发明是基于氧气和一氧化二氮作为气体是顺磁性的因素; 以及相当可溶于饱和卤代烃液体; 而氮不是顺磁性的; 从而提供通过由电磁体产生的高强度磁力将氧和一氧化二氮与氮分离的方法。

公开(公告)号：US4081519A

公开(公告)日：1978-03-28

申请号：US712001

申请日：1976-08-05

Applicant: James M. Whelan

Inventor： James M. Whelan

IPC: B01D53/62 ,  B01D53/86 ,  B01D53/94 ,  B01J23/10 ,  B01J23/76 ,  B01J23/78 ,  C01B3/16 ,  C01B17/04 ,  C01B17/50 ,  C01B17/78 ,  C01B21/22 ,  C01B21/26 ,  C01B21/36 ,  C01B32/50 ,  C01C3/02 ,  C07C29/10 ,  C07C29/48 ,  C07C29/50 ,  C07C45/35 ,  C07C45/36 ,  C07C45/38 ,  C07C46/04 ,  C07C51/25 ,  C07C51/265 ,  C01B31/20

CPC classification number: C07C29/106 ,  B01D53/62 ,  B01D53/8603 ,  B01D53/945 ,  B01J23/10 ,  B01J23/76 ,  B01J23/78 ,  C01B17/0486 ,  C01B17/508 ,  C01B17/78 ,  C01B21/22 ,  C01B21/265 ,  C01B21/36 ,  C01B3/16 ,  C01B31/20 ,  C01C3/02 ,  C07C29/04 ,  C07C29/48 ,  C07C29/50 ,  C07C45/35 ,  C07C45/36 ,  C07C45/38 ,  C07C46/04 ,  C07C51/25 ,  C07C51/265 ,  F23C13/08 ,  Y02C10/04 ,  Y02P20/51 ,  Y02P20/52 ,  Y02T10/22

Abstract: A process for the oxidation of carbon monoxide to carbon dioxide with an inorganic oxidizing agent selected from the group consisting of water, nitric oxide and sulfur dioxide, which comprises combining the carbon monoxide with a predetermined amount of said oxidizing agent to give at least a stoichiometric amount of the oxidizing agent for the oxidation of the carbon monoxide to carbon dioxide, and passing the mixture over a novel ceramic catalyst at an elevated temperature.

Abstract translation: 一种使用选自水，一氧化氮和二氧化硫的无机氧化剂将一氧化碳氧化成二氧化碳的方法，其包括将一氧化碳与预定量的所述氧化剂组合以产生至少一种化学计量 用于将一氧化碳氧化成二氧化碳的氧化剂的量，以及在高温下将混合物通过新型陶瓷催化剂。

公开(公告)号：US4025603A

公开(公告)日：1977-05-24

申请号：US516869

申请日：1974-10-21

Applicant: Tsuneo Shibata ,  Masao Maki ,  Masao Suzuki ,  Hidehiko Kawabe

Inventor： Tsuneo Shibata ,  Masao Maki ,  Masao Suzuki ,  Hidehiko Kawabe

IPC: B01D53/14 ,  B01D53/56 ,  B01D53/81 ,  C01B21/36 ,  B01D53/04

CPC classification number: C01B21/36 ,  A62B21/00 ,  B01D53/56

Abstract: In removing nitrogen oxide from a gas containing it, the gas is passed through a region where at least one of calcium sulfate and calcium hydroxide coexists with powerful oxidation agents such as sodium chlorite, potassium permanganate, etc. thereby removing the nitrogen oxide, mainly nitrogen monoxide, from the gas. This method is very effective in purifying exhaust gases resulting from burning operations, since 80 to 90% or more of the nitrogen oxide contained in the exhaust gases is nitrogen monoxide. In addition, this method is also effective in purifying indoor air.

Abstract translation: 从含有气体的气体中除去氮氧化物后，气体通过硫酸钙和氢氧化钙中的至少一种与强氧化剂如亚氯酸钠，高锰酸钾等共存的区域，从而除去氮氧化物，主要是氮 一氧化碳，从气体。 由于废气中含有的氮氧化物的80〜90％以上是一氧化氮，所以这种方法对于净化由燃烧操作产生的废气非常有效。 此外，该方法也有效地净化室内空气。