公开(公告)号：US20130015399A1

公开(公告)日：2013-01-17

申请号：US13179699

申请日：2011-07-11

Applicant: Ching-Tsung Yu ,  Chi-Hung Wang ,  Yau-Pin Chyou

Inventor： Ching-Tsung Yu ,  Chi-Hung Wang ,  Yau-Pin Chyou

IPC: C01F11/18 ,  C09K3/00

CPC classification number: C01F7/004 ,  B01D53/02 ,  B01D2253/112 ,  B01J20/043 ,  B01J20/08 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C01P2006/37 ,  Y02C10/08 ,  Y02P20/152

Abstract: A dry material is synthesized by alkali metal (Li, Na and K) promoted calcium aluminate carbonates to obtain a CO2 sorbent used at a temperature higher than 600 Celsius degrees (° C.). The key composition of the sorbents is 52˜69% of CaO, which is beneficial to capture CO2 at 400˜800° C. A breakthrough result is achieved by using this sintering-resistant sorbent, which includes the features of 50% initial carbonation capacity and 20 folds CO2 capturing performance maintained after 40˜60 hours. Besides, alkali bearing material provides good velocity in CO2 capturing/releasing cycles; for example, by using Li and K series sorbents, 40 hours is required for 40 cycles only.

Abstract translation: 通过碱金属（Li，Na和K）促进的碳酸钙铝合成干燥材料，以获得在高于600摄氏度（℃）的温度下使用的CO 2吸附剂。 吸附剂的关键组成为CaO的52〜69％，有利于在400〜800℃下捕获CO2。通过使用该耐烧结吸附剂，实现了突破性的成果，其包括50％初始碳酸化能力的特征 并在40〜60小时后保持20倍的CO2捕获性能。 此外，碱性轴承材料在CO2捕集/释放循环中提供良好的速度; 例如，通过使用Li和K系列吸附剂，只需要40个小时才能进行40个循环。

公开(公告)号：US08343401B2

公开(公告)日：2013-01-01

申请号：US13080127

申请日：2011-04-05

Applicant: William G. England

Inventor： William G. England

IPC: B29C47/00 ,  B01D39/20

CPC classification number: B01J20/3236 ,  B01D39/2075 ,  B01D53/02 ,  B01D53/04 ,  B01D2239/0283 ,  B01D2239/0464 ,  B01D2239/0471 ,  B01D2239/086 ,  B01D2239/1241 ,  B01D2253/102 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2253/11 ,  B01D2257/90 ,  B01J2/003 ,  B01J2/28 ,  B01J20/0222 ,  B01J20/04 ,  B01J20/041 ,  B01J20/08 ,  B01J20/103 ,  B01J20/2803 ,  B01J20/28045 ,  B01J20/3007 ,  B01J20/3021 ,  B01J20/3042 ,  B01J20/3204 ,  B01J2220/66 ,  B09B3/0025 ,  C09K3/1003

Abstract: A method for forming a filtration media from waste media includes combining the waste media with a binder to form a dry mixture, adding a liquid composition to the dry mixture to form a slurry, and extruding the slurry to form a filtration media. The waste media may include fines or oversized media resulting from a prior media production process that have been subjected to a hydration process. The waste media may be ground and sized prior to combining it with the binder. The binder may include clay, cellulose materials, and combinations thereof. The liquid composition may include water and optionally one or more additional additives selected from the group consisting of permanganates, acids, bases, amines and combinations thereof. In one embodiment, the slurry is extruded into a honeycomb matrix.

Abstract translation: 从废物介质形成过滤介质的方法包括将废物介质与粘合剂组合以形成干燥混合物，向干燥混合物中加入液体组合物以形成浆料，并挤出浆料以形成过滤介质。 废物介质可以包括由已经进行水合过程的现有的介质生产过程产生的细粉或过大的介质。 在将废物介质与粘合剂组合之前，废弃介质可以被研磨和定尺寸。 粘合剂可以包括粘土，纤维素材料及其组合。 液体组合物可以包括水和任选的一种或多种另外的选自高锰酸盐，酸，碱，胺及其组合的添加剂。 在一个实施方案中，将浆料挤出成蜂窝状基质。

公开(公告)号：US20120270723A1

公开(公告)日：2012-10-25

申请号：US13516887

申请日：2010-12-17

Applicant: Seiji Ikemoto ,  Yasuyoshi Kato ,  Keiichiro Kai

Inventor： Seiji Ikemoto ,  Yasuyoshi Kato ,  Keiichiro Kai

IPC: B01J21/06

CPC classification number: B01J23/92 ,  B01D53/64 ,  B01D53/8625 ,  B01D53/88 ,  B01D53/9409 ,  B01D53/96 ,  B01D2255/106 ,  B01D2257/602 ,  B01J20/0233 ,  B01J20/06 ,  B01J20/08 ,  B01J20/14 ,  B01J20/20 ,  B01J20/28016 ,  B01J20/28045 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/34 ,  B01J20/345 ,  B01J21/20 ,  B01J38/62 ,  B01J2220/56

Abstract: Provided is a method for cleaning a used denitration catalyst, which prevents release of mercury to the atmosphere by collecting and removing mercury which would have been released to the atmosphere in the process of cleaning the used denitration catalyst. The method comprises immersing the used denitration catalyst mainly composed of titanium oxide and having been used in exhaust gas containing mercury in a cleaning liquid, and stirring the cleaning liquid to dissolve and remove catalyst poisons including the mercury from the used denitration catalyst, wherein a waste gas generated in the step of stirring the cleaning liquid is conducted to a flue having a mercury removal device so as to remove the mercury, and then vented to the atmosphere.

Abstract translation: 本发明提供一种清洗用过的脱硝催化剂的方法，该方法通过在清洗所使用的脱硝催化剂的过程中收集和除去已被释放到大气中的汞来防止汞向大气中的释放。 该方法包括浸渍主要由氧化钛组成的废硝化催化剂，并将其用于清洗液中含汞的排气中，搅拌清洗液，从废硝化催化剂中溶解除去包括汞的催化剂毒物，其中废物 将在搅拌清洗液的步骤中产生的气体导入具有除汞装置的烟道中，以除去汞，然后排放到大气中。

公开(公告)号：US08262779B2

公开(公告)日：2012-09-11

申请号：US12857308

申请日：2010-08-16

Applicant: Chunqing Liu ,  Stephen T. Wilson ,  David A. Lesch

Inventor： Chunqing Liu ,  Stephen T. Wilson ,  David A. Lesch

IPC: B01D53/22 ,  B01D71/02

CPC classification number: B01D53/228 ,  B01D67/0046 ,  B01D67/0051 ,  B01D67/0088 ,  B01D67/0095 ,  B01D69/10 ,  B01D71/028 ,  B01D2256/24 ,  B01D2257/504 ,  B01D2323/12 ,  B01D2323/14 ,  B01D2323/24 ,  B01D2323/40 ,  B01J20/0292 ,  B01J20/08 ,  B01J20/18 ,  B01J20/2803 ,  B01J20/28033 ,  C01B37/04 ,  C01B39/54 ,  Y02C10/10 ,  Y02P20/152

Abstract: The present invention discloses microporous aluminophosphate (AlPO4) molecular sieve membranes and methods for making and using the same. The microporous AlPO4 molecular sieve membranes, particularly small pore microporous AlPO-14 and AlPO-18 molecular sieve membranes, are prepared by three different methods, including in-situ crystallization of a layer of AlPO4 molecular sieve crystals on a porous membrane support, coating a layer of polymer-bound AlPO4 molecular sieve crystals on a porous membrane support, and a seeding method by in-situ crystallization of a continuous second layer of AlPO4 molecular sieve crystals on a seed layer of AlPO4 molecular sieve crystals supported on a porous membrane support. The microporous AlPO4 molecular sieve membranes have superior thermal and chemical stability, good erosion resistance, high CO2 plasticization resistance, and significantly improved selectivity over polymer membranes for gas and liquid separations, including carbon dioxide/methane (CO2/CH4), carbon dioxide/nitrogen (CO2/N2), and hydrogen/methane (H2/CH4) separations.

Abstract translation: 本发明公开了微孔磷酸铝（AlPO4）分子筛膜及其制造和使用方法。 微孔AlPO 4分子筛膜，特别是小孔微孔AlPO-14和AlPO-18分子筛膜通过三种不同的方法制备，包括在多孔膜载体上原位结晶一层AlPO 4分子筛晶体， 多孔膜载体上的聚合物结合的AlPO 4分子筛晶体层，以及通过在多孔膜载体上负载的AlPO 4分子筛晶体的种子层上原位结晶连续的第二层AlPO 4分子筛晶体的接种方法。 微孔AlPO4分子筛膜具有优异的耐热和化学稳定性，良好的耐侵蚀性，高的二氧化碳增塑性，并且对于气体和液体分离，包括二氧化碳/甲烷（CO2 / CH4），二氧化碳/氮气 （CO2 / N2）和氢/甲烷（H2 / CH4）分离。

公开(公告)号：US08226745B2

公开(公告)日：2012-07-24

申请号：US12769283

申请日：2010-04-28

Applicant: Chai Siew-Wah ,  Shivaji Sircar ,  Mayuresh V. Kothare

Inventor： Chai Siew-Wah ,  Shivaji Sircar ,  Mayuresh V. Kothare

IPC: B01D53/047

CPC classification number: B01D53/0473 ,  A61M16/101 ,  A61M2202/0208 ,  A61M2202/03 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2253/304 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2257/80 ,  B01D2259/40077 ,  B01D2259/4146 ,  B01D2259/4533 ,  B01J20/08 ,  B01J20/103 ,  B01J20/186 ,  B01J20/28052 ,  A61M2202/0007

Abstract: Provided herein are new compact and miniature oxygen concentrator apparatus, as well as methods incorporating use of the apparatus. The apparatus and methods utilize selected cycle times, adsorbent specifications and novel conditions to produce a fast Pressure Swing Adsorption (“PSA”) system. The oxygen concentrator apparatus and methods herein have significant utility in the fields of biotechnology, engineering, and medicine. A particularly advantageous use of this invention is as a “snap on” portable oxygen concentrator, where piped compressed air is already available such as in civil and military hospitals, ambulances, air craft cabins, mobile fish tanks, etc. Those embodiments eliminate the need for dedicated moving machinery (blower, compressor, vacuum pump) normally associated with a conventional PSA oxygen concentrator.

Abstract translation: 本文提供了新的紧凑型和微型氧气浓缩装置，以及结合使用该装置的方法。 该设备和方法利用选择的循环时间，吸附剂规格和新条件来产生快速压力摆动吸附（“PSA”）系统。 本发明的氧气浓缩装置和方法在生物技术，工程，医药领域具有重要的实用价值。 本发明的特别有利的用途是作为“快速”便携式氧气浓缩器，其中管道压缩空气已经可用，例如在民用和军用医院，救护车，飞机舱，移动鱼缸等中。这些实施例消除了需要 通常与常规PSA氧浓缩器相关联的专用移动机械（鼓风机，压缩机，真空泵）。

公开(公告)号：US20120184656A1

公开(公告)日：2012-07-19

申请号：US13498426

申请日：2010-09-27

Applicant: Masamitsu Nagahama ,  Shigeru Kido ,  Akira Sato

Inventor： Masamitsu Nagahama ,  Shigeru Kido ,  Akira Sato

IPC: C08L23/00 ,  C08K3/34 ,  C08K3/24 ,  C08L25/06 ,  C08L67/00 ,  C08L77/00 ,  C08L27/06 ,  C08K3/20 ,  C08K5/098

CPC classification number: B01J20/06 ,  B01J20/08 ,  B01J20/10 ,  B01J20/103 ,  B01J20/165 ,  B01J20/18 ,  B01J20/20 ,  B01J20/261 ,  B01J20/262 ,  B01J20/28026 ,  B01J20/30 ,  B01J20/3007 ,  B01J2220/46 ,  C08J3/2053 ,  C08K9/04 ,  C08K9/08 ,  Y02P20/544

Abstract: A carbon dioxide absorbent and a dispersion aid are mixed and subjected to a dispersion treatment at least one selected from a supercritical fluid treatment, ultrasonication, and a stirring treatment. The mixture is subsequently added to a resin, thereby obtaining a resin material having good carbon dioxide emission reduction effects.

Abstract translation: 将二氧化碳吸收剂和分散助剂混合并进行从超临界流体处理，超声波处理和搅拌处理中选出的至少一种的分散处理。 随后将混合物加入到树脂中，从而获得具有良好二氧化碳排放减少效果的树脂材料。

公开(公告)号：US08211395B2

公开(公告)日：2012-07-03

申请号：US13106015

申请日：2011-05-12

Applicant: Jaime Sanchez Valente ,  Esteban Lopez Salinas ,  Manuel Sanchez Cantu ,  Francisco Hernandez Beltran

Inventor： Jaime Sanchez Valente ,  Esteban Lopez Salinas ,  Manuel Sanchez Cantu ,  Francisco Hernandez Beltran

IPC: B01D53/50 ,  B01J21/00 ,  B01J23/00

CPC classification number: B01D53/508 ,  B01J20/08 ,  C01B13/363 ,  C01G49/0036 ,  C01G49/009 ,  C01P2002/22 ,  C01P2002/72 ,  Y02P20/152

Abstract: A procedure for obtaining mixed multimetallic oxides derived from hydrotalcite type compounds, characterized in that the laminar metallic hydroxides obtained are constituted by three or four metallic cations, forming part of the sheets of the hydrotalcite type material represented by the formula: [M(II)1−x−y−zM(II)′xM(III)yM(III)′z(OH)2](An−y+z/n).mH2O. by a process comprising: (1) preparing an aqueous or organic solution containing three or more cations; (2) preparing an alkaline solution; (3) slowly combining solutions (1) and (2) to cause the co-precipitation of the cations in the form of hydroxides; (4) washing the precipitate containing the hydrotalcites with water, until removal of the non-precipitated ions; (5) drying; and (6) calcining the hydrotalcites.

Abstract translation: 一种获得由水滑石型化合物衍生的混合多金属氧化物的方法，其特征在于所得到的层状金属氢氧化物由三种或四种金属阳离子构成，形成由下式表示的水滑石型材料片材的一部分：[M（II） 1-x-y-zM（II）'xM（III）yM（III）'z（OH）2]（An-y + z / n） 通过一种方法包括：（1）制备含有三种或更多种阳离子的水溶液或有机溶液; （2）制备碱性溶液; （3）缓慢地混合溶液（1）和（2）以使阳离子以氢氧化物的形式共沉淀; （4）用水洗涤含有水滑石的沉淀物，直到除去非沉淀离子; （5）干燥; 和（6）煅烧水滑石。

公开(公告)号：US08211202B2

公开(公告)日：2012-07-03

申请号：US11795307

申请日：2006-01-13

Applicant: Chie Hirai ,  Kazutaka Uekado ,  Akiko Yuasa ,  Akihiro Nozue ,  Hideyuki Okumura ,  Keiichi Ishihara ,  Eiji Yamasue

Inventor： Chie Hirai ,  Kazutaka Uekado ,  Akiko Yuasa ,  Akihiro Nozue ,  Hideyuki Okumura ,  Keiichi Ishihara ,  Eiji Yamasue

IPC: B22F1/00 ,  H01J7/18 ,  H01K1/56

CPC classification number: C22C1/1084 ,  B01J20/041 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/28011 ,  B01J2220/42 ,  B22F9/04 ,  B22F2009/043 ,  C22C26/00 ,  C22C29/065 ,  C22C29/12 ,  C22C32/0015 ,  C22C32/0063 ,  Y10T428/258

Abstract: The present invention relates to a gas-absorbing substance that contains at least Li and a solid material having a hardness of 5 or more, and absorbs at least nitrogen or oxygen at 25° C. under normal pressure, and a gas-absorbing alloy that contains at least two kinds of metals that are not allowed to mutually form an intermetallic compound, with a mixing enthalpy of the two kinds of metals being greater than 0 and at least one portion of the two kinds of metals being atomically mixed, and also concerns a gas-absorbing material that contains the gas-absorbing substance and the gas-absorbing alloy.

Abstract translation: 本发明涉及至少含有Li的气体吸收物质和硬度为5以上的固体材料，并且在常压下在25℃下至少吸收氮或氧，以及气体吸收性物质 含有不允许相互形成金属间化合物的至少两种金属，两种金属的混合焓大于0，并且两种金属的至少一部分被原子混合，并且还涉及 包含气体吸收物质和气体吸收合金的气体吸收材料。

公开(公告)号：US08197695B2

公开(公告)日：2012-06-12

申请号：US12867829

申请日：2009-01-29

Applicant: Matthew John Cousins ,  Robert Logan ,  Christopher John Young

Inventor： Matthew John Cousins ,  Robert Logan ,  Christopher John Young

IPC: C02F1/42 ,  B01D53/02 ,  B01J20/00

CPC classification number: B01J20/28016 ,  B01J20/0237 ,  B01J20/0285 ,  B01J20/06 ,  B01J20/08 ,  B01J20/16 ,  B01J20/28011 ,  B01J20/2803 ,  C10G25/003 ,  C10G2300/205 ,  Y10S210/914

Abstract: An absorbent composition suitable for removing mercury, arsenic or antimony from fluid streams includes 5-50% by weight of a particulate sulphided copper compound, 30-90% by weight of a particulate support material, and the remainder one or more binders, wherein the metal sulphide content of the absorbent, other than copper sulphide, is below 5% by weight.

Abstract translation: 适用于从流体流中除去汞，砷或锑的吸收组合物包括5-50重量％的颗粒硫化铜化合物，30-90重量％的颗粒状载体材料，其余为一种或多种粘合剂，其中 除了硫化铜之外的吸收剂的金属硫化物含量低于5重量％。

公开(公告)号：US08187366B2

公开(公告)日：2012-05-29

申请号：US12263844

申请日：2008-11-03

Applicant: Ralph T. Yang ,  Yuhe Wang ,  Luis Amestica

Inventor： Ralph T. Yang ,  Yuhe Wang ,  Luis Amestica

IPC: B01D53/48 ,  C07F1/08

CPC classification number: C07C321/04 ,  B01D53/02 ,  B01D53/48 ,  B01D2253/108 ,  B01D2255/20761 ,  B01D2257/304 ,  B01D2257/306 ,  B01D2257/308 ,  B01D2258/06 ,  B01D2259/4541 ,  B01J20/0237 ,  B01J20/0285 ,  B01J20/0288 ,  B01J20/08 ,  B01J20/103 ,  B01J20/18 ,  B01J20/186 ,  B01J20/20 ,  C10L3/10 ,  C10L3/102

Abstract: A method for desulfurizing natural gas includes contacting the natural gas with an adsorbent which preferentially adsorbs at least one of hydrogen sulfide, COS, sulfur odorants, or combinations thereof, at a selected temperature and pressure, thereby producing desulfurized natural gas and an at least one of hydrogen sulfide/COS/sulfur odorant/combinations thereof-rich adsorbed component. The adsorbent includes a copper species adapted to form π-complexation bonds and direct metal-sulfur bonds with the at least one of hydrogen sulfide, COS, sulfur odorants, or combinations thereof, and wherein the preferential adsorption occurs by π-complexation and direct metal-sulfur bonding.

Abstract translation: 天然气脱硫方法包括使天然气与吸附剂接触，所述吸附剂在选定的温度和压力下优先吸附硫化氢，COS，硫气味剂或其组合中的至少一种，从而产生脱硫天然气和至少一种 的硫化氢/ COS /硫气味剂/其富集的吸附组分。 吸附剂包括适于与硫化氢，COS，硫气味剂或其组合中的至少一种形成络合键和直接金属 - 硫键的铜物质，并且其中优先吸附通过复合和 直接金属硫键。