公开(公告)号：US06824589B2

公开(公告)日：2004-11-30

申请号：US10284423

申请日：2002-10-29

申请人： Tadaharu Watanabe ,  Dan Fraenkel ,  Robert Torres, Jr.

发明人： Tadaharu Watanabe ,  Dan Fraenkel ,  Robert Torres, Jr.

IPC分类号： B01D5302

CPC分类号： B01J20/3204 ,  B01D53/00 ,  B01D53/02 ,  B01J20/0218 ,  B01J20/0222 ,  B01J20/0229 ,  B01J20/0237 ,  B01J20/0251 ,  B01J20/0259 ,  B01J20/041 ,  B01J20/06 ,  B01J20/08 ,  B01J20/18 ,  B01J20/28059 ,  B01J20/3078 ,  B01J20/3236 ,  B01J20/3433 ,  B01J2220/42 ,  C01B3/56 ,  C01B23/0057 ,  C01B2203/042 ,  C01B2203/0465 ,  C01B2203/047 ,  C01B2203/0475 ,  C01B2203/048 ,  C01B2203/0485 ,  C01B2203/0495 ,  C01B2210/0031 ,  C01B2210/0042 ,  C01B2210/0045 ,  C01B2210/0062 ,  C01C1/024 ,  Y02C20/10

摘要： Regenerable gas purifier materials are provided capable of reducing the level of contaminants such as oxygen and water in an inert, nonreactive or reactive gas stream to parts-per-billion levels or sub-parts-per-billion levels. The purifier materials of this invention comprise a thin layer of one or more reduced forms of a metal oxide coated on the surface of a nonreactive substrate. The thin layer may further contain the completely reduced form of the metal.

摘要翻译： 提供了可再生气体净化器材料，其能够将惰性，非反应性或反应性气流中的污染物，例如氧气和水的水平降低到十亿分之十或十分之一十亿的水平。 本发明的净化器材料包括涂覆在非反应性基材表面上的一种或多种还原形式的金属氧化物的薄层。 薄层可以进一步包含完全还原形式的金属。

公开(公告)号：US20040093876A1

公开(公告)日：2004-05-20

申请号：US10638357

申请日：2003-08-12

申请人： MITSUBISHI CHEMICAL CORPORATION ,  DENSO CORPORATION

发明人： Kouji Inagaki ,  Atsushi Kosaka ,  Satoshi Inoue ,  Yasukazu Aikawa ,  Takahiko Takewaki ,  Masanori Yamazaki ,  Hiromu Watanabe ,  Hiroyuki Kakiuchi ,  Miki Iwade

IPC分类号： F25D001/00 ,  C09K005/00 ,  C10M101/00 ,  F25B015/00 ,  F25B027/00

CPC分类号： B01J20/2803 ,  B01J20/0229 ,  B01J20/0248 ,  B01J20/0251 ,  B01J20/0292 ,  B01J20/18 ,  B01J20/28042 ,  C01B37/065 ,  C09K5/047 ,  F02G5/00 ,  F25B17/08 ,  F25B25/02 ,  F25B27/02 ,  Y02A30/274 ,  Y02E20/14 ,  Y02P20/129 ,  Y02T10/166 ,  Y10S95/902

摘要： An adsorbent for regenerator systems, to a heat utilization system and a regenerator system that comprise the adsorbent, and to a ferroaluminophosphate and a method for production thereof. More precisely, the invention relates to an adsorbent favorable for regenerator systems, which efficiently utilizes the heat source obtainable from cars and the like to thereby realize efficient regenerator systems, to a regenerator system that comprises the adsorbent, to a ferroaluminophosphate to be the adsorbent favorable for regenerator systems, and to a method for production thereof.

摘要翻译： 用于再生器系统的吸附剂，包括吸附剂的热利用系统和再生器系统以及铁磷酸铁及其制备方法。 更准确地说，本发明涉及一种有利于再生器系统的吸附剂，其有效地利用可从汽车等获得的热源，从而将包含该吸附剂的再生器系统实现有效的再生器系统，作为有利的吸附剂的铁磷酸铁 用于再生器系统，以及其生产方法。

公开(公告)号：US20030134735A1

公开(公告)日：2003-07-17

申请号：US10275764

申请日：2002-11-08

发明人： Zhijian Xue ,  Harm Wiese

IPC分类号： C04B038/06

CPC分类号： C04B38/067 ,  B01D39/2068 ,  B01D67/0069 ,  B01D71/02 ,  B01D71/027 ,  B01D2323/08 ,  B01J20/02 ,  B01J20/0211 ,  B01J20/0218 ,  B01J20/0222 ,  B01J20/0225 ,  B01J20/0229 ,  B01J20/0233 ,  B01J20/0237 ,  B01J20/024 ,  B01J20/0244 ,  B01J20/0248 ,  B01J20/0251 ,  B01J20/0259 ,  B01J20/0277 ,  B01J20/0285 ,  B01J20/0292 ,  B01J20/043 ,  B01J20/045 ,  B01J20/048 ,  B01J20/06 ,  B01J20/08 ,  B01J20/10 ,  B01J20/103 ,  B01J20/16 ,  B01J20/223 ,  B01J20/30 ,  B01J20/3007 ,  B01J20/305 ,  B01J21/08 ,  B01J23/06 ,  B01J35/065 ,  B01J37/0018 ,  B01J37/0219 ,  B01J2220/46 ,  C04B38/062 ,  C04B2111/00801 ,  C04B2111/0081 ,  C04B2111/52 ,  C04B35/00

摘要： The invention relates to a method for producing porous inorganic solids on the basis of an aqueous dispersion of particles that are composed of a polymer and finely divided inorganic solids.

摘要翻译： 本发明涉及一种基于由聚合物和细碎无机固体组成的颗粒的水分散体来生产多孔无机固体的方法。

公开(公告)号：US06471923B1

公开(公告)日：2002-10-29

申请号：US09631990

申请日：2000-08-03

申请人： Thierry Becue ,  Gil Mabilon ,  Philippe Villeret

发明人： Thierry Becue ,  Gil Mabilon ,  Philippe Villeret

IPC分类号： C01G3000

CPC分类号： B01J21/16 ,  B01D53/8631 ,  B01D53/9481 ,  B01J20/0207 ,  B01J20/0211 ,  B01J20/0214 ,  B01J20/0218 ,  B01J20/0222 ,  B01J20/0225 ,  B01J20/0233 ,  B01J20/024 ,  B01J20/0248 ,  B01J20/0251 ,  B01J20/0292 ,  B01J20/048 ,  B01J20/3204 ,  B01J20/3236 ,  B01J29/049

摘要： The invention concerns materials for adsorbing and desorbing oxides of nitrogen NO and NO2 present in exhaust gases, in particular from the internal combustion engines of automotive vehicles operating in a medium which is super-stoichiometric in oxidizing agents, which can desorb the oxides of nitrogen by elevating the temperature, with respect to an adsorption temperature, the structure of the materials being composed of phosphate tetrahedra and containing at least one element (A) from groups IVB, VB, VIB, VIIB, IVA, optionally at least one element (B) selected from the group formed by alkali elements IA, alkaline-earth elements IIA, rare earths IIIB and transition metals, and optionally at least one metal (C) selected from the group formed by the precious metals of the platinum family (group VIII). These materials are insensitive to the oxides of sulphur and carbon contained in the gas.

摘要翻译： 本发明涉及用于吸附和解吸废气中NO，NO2的氧化物的材料，特别是在氧化剂中超化学计量的介质中运行的机动车辆的内燃机，其可以通过以下方式解吸氮氧化物： 提高相对于吸附温度的温度，材料的结构由磷酸四面体组成并且包含至少一种元素（A），IVB，VB，VIB，VIIB，IVA族，任选的至少一种元素（B） 选自由碱元素IA，碱土元素IIA，稀土IIIB和过渡金属形成的基团，以及任选的至少一种选自铂族（VIII族）的贵金属形成的金属（C）。 这些材料对气体中所含的硫和碳的氧化物不敏感。

公开(公告)号：US20020041842A1

公开(公告)日：2002-04-11

申请号：US09964152

申请日：2001-09-26

申请人： ENGELHARD CORPORATION

发明人： Wolfgang F. Ruettinger ,  Robert J. Farrauto ,  Lawrence Shore

IPC分类号： B01J023/80 ,  H01M008/06

CPC分类号： B01D53/02 ,  B01D53/52 ,  B01D2253/10 ,  B01D2253/112 ,  B01D2253/304 ,  B01D2253/342 ,  B01D2257/30 ,  B01D2257/304 ,  B01D2257/306 ,  B01D2257/308 ,  B01D2259/40001 ,  B01D2259/4146 ,  B01J20/02 ,  B01J20/0251 ,  B01J20/041 ,  B01J20/06 ,  B01J20/08 ,  B01J20/10 ,  B01J20/103 ,  B01J20/16 ,  B01J20/18 ,  B01J20/28004 ,  B01J20/28016 ,  B01J20/28042 ,  B01J20/28045 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3289 ,  B01J2220/42 ,  Y10S502/517

摘要： Provided is a trap and method for removing hydrogen sulfide from a gas stream. The hydrogen sulfide trap includes a monolith substrate on which is disposed zinc oxide, and a second metal or oxide thereof. In some aspects, the hydrogen sulfide trap is advantageously incorporated into systems for producing hydrogen for PEM fuel cells.

摘要翻译： 提供了从气流中除去硫化氢的捕集器和方法。 硫化氢捕集器包括在其上设置有氧化锌的整料基板及其第二金属或氧化物。 在一些方面，硫化氢捕集器有利地并入用于生产用于PEM燃料电池的氢气的系统中。

公开(公告)号：US5085845A

公开(公告)日：1992-02-04

申请号：US603051

申请日：1990-10-25

申请人： Shiunkichi Ueda ,  Tomoe Suita ,  Masahiko Murakami ,  Mitsutomo Tsuhako

发明人： Shiunkichi Ueda ,  Tomoe Suita ,  Masahiko Murakami ,  Mitsutomo Tsuhako

IPC分类号： B01J20/02 ,  C01B25/37 ,  C01D17/00 ,  G21F9/12

CPC分类号： G21F9/12 ,  B01J20/0207 ,  B01J20/0211 ,  B01J20/0248 ,  B01J20/0251 ,  B01J20/0292 ,  C01B25/37 ,  C01B25/372 ,  C01D17/00

摘要： A process for preparing a crystalline layered hydrogenphosphate in a shortened period of time in high efficiency, which comprises reacting a tetravalent metal compound with phosphoric acid or its salt at an elevated temperature with introducing steam into the reaction system. Crystalline layered cerium(IV) bis(hydrogen-phosphate), particularly cerium(IV) bis(hydrogen-phosphate) dihydrate prepared by the above process, has an excellent ability of selectively adsorbing cesium ion, and is useful as a cesium ion adsorbent.

公开(公告)号：US11883793B2

公开(公告)日：2024-01-30

申请号：US17349574

申请日：2021-06-16

申请人： Lawrence Livermore National Security, LLC

发明人： Nathan C. Ellebracht ,  Sarah E. Baker ,  Eric B. Duoss ,  Simon Hoching Pang ,  Joshuah K. Stolaroff

IPC分类号： B01J20/28 ,  B01J20/32 ,  B01J20/30 ,  C01B32/50 ,  B01D53/96 ,  B01D53/62 ,  B01D53/82 ,  B01J20/26 ,  B01J20/34 ,  B01J20/02

CPC分类号： B01J20/262 ,  B01D53/62 ,  B01D53/82 ,  B01D53/96 ,  B01J20/0251 ,  B01J20/28011 ,  B01J20/28023 ,  B01J20/28059 ,  B01J20/28061 ,  B01J20/28085 ,  B01J20/3007 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3272 ,  B01J20/3293 ,  B01J20/3425 ,  B01J20/3441 ,  C01B32/50 ,  B01D2253/202 ,  B01D2257/504 ,  C01B2210/0007

摘要： A porous sorbent ceramic product includes a three-dimensional structure having an electrically conductive ceramic material, wherein the conductive ceramic material has an open cell structure with a plurality of intra-material pores, a sorbent additive primarily present in the intra-material pores of the conductive ceramic material for adsorption of a gas, and at least two electrodes in electrical communication with the conductive ceramic material.

公开(公告)号：US09994690B2

公开(公告)日：2018-06-12

申请号：US14425074

申请日：2013-08-27

申请人： UNIVERSITE DE LORRAINE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE

发明人： Alain Celzard ,  Andrzej Szczurek ,  Vanessa Fierro ,  Antonio Pizzi

IPC分类号： C08J9/28 ,  B01J20/02 ,  G10K11/162 ,  F16L59/02 ,  A61K47/02 ,  A61L27/02 ,  A61L27/08 ,  A61L27/42 ,  B01J37/08 ,  B01J20/20 ,  B01J20/24 ,  B01J20/28 ,  B01J20/283 ,  B01J20/285 ,  B01J20/30 ,  B01J21/18 ,  B01J27/224 ,  B01J31/06 ,  B01J35/04 ,  B01J37/00 ,  C08L97/00 ,  C08L91/00 ,  C08G8/20 ,  C08L61/12 ,  C01B32/05 ,  C01B32/956

CPC分类号： C08J9/283 ,  A61K47/02 ,  A61L27/025 ,  A61L27/08 ,  A61L27/422 ,  A61L2430/00 ,  B01J20/02 ,  B01J20/0251 ,  B01J20/20 ,  B01J20/24 ,  B01J20/28042 ,  B01J20/283 ,  B01J20/285 ,  B01J20/3064 ,  B01J21/18 ,  B01J27/224 ,  B01J31/061 ,  B01J35/04 ,  B01J37/0018 ,  B01J37/084 ,  B01J2220/82 ,  B01J2231/005 ,  B01J2531/002 ,  C01B32/05 ,  C01B32/956 ,  C08G8/20 ,  C08J2201/028 ,  C08J2205/10 ,  C08J2207/10 ,  C08J2399/00 ,  C08L61/12 ,  C08L91/00 ,  C08L97/00 ,  F16L59/028 ,  G10K11/162

摘要： A method for producing polyHIPE porous monoliths, of the polyHIPE type or in the form of a rigid foam, by hardening solutions of condensed tannins in the presence of oil and/or air or in the presence of a non-water-miscible volatile solvent and/or air. Also disclosed is the use of these materials in the areas of catalysis, chromatography, heat and sound insulation, tissue engineering and medication release and as a floral foam.

公开(公告)号：US09962681B2

公开(公告)日：2018-05-08

申请号：US15540815

申请日：2015-01-15

申请人： ECOPRO CO., LTD.

发明人： Dong Che Lee ,  Seong Jin Yoon ,  Sung Jong Cho ,  Jeong Yeon Kim ,  Sang Jun Park ,  Tae Kyung Huh

IPC分类号： B01J20/34 ,  B01J20/02 ,  B01J20/18 ,  B01J20/08 ,  B01J20/28 ,  B01J20/32 ,  B01J20/30

CPC分类号： B01J20/3441 ,  B01D53/02 ,  B01D2251/306 ,  B01D2253/108 ,  B01D2253/112 ,  B01D2253/25 ,  B01D2253/304 ,  B01D2253/34 ,  B01D2257/708 ,  B01D2257/80 ,  B01D2259/40094 ,  B01D2259/806 ,  B01J20/02 ,  B01J20/0251 ,  B01J20/08 ,  B01J20/18 ,  B01J20/186 ,  B01J20/28004 ,  B01J20/28016 ,  B01J20/3007 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3238 ,  B01J20/3293 ,  B01J20/3433

摘要： An adsorbent having a microwave absorption property is provided. The adsorbent having an improved microwave absorption property, which has a core-shell structure including a silicon carbide bead disposed therein, and an adsorbing material disposed outside the silicon carbide bead, can be provided. Also, the adsorbent may further include a plurality of silicon carbide particles dispersed and disposed therein and having a diameter of 1 μm to 10 μm, and the adsorbing material may be ion-exchanged with a cation. Therefore, the adsorbent can be useful in improving desorption efficiency since the adsorbent may be rapidly heated by microwaves to reach the desorption temperature due to high reactivity to microwaves. Also, the adsorbent can be useful in maintaining full adsorption capacity without having an influence on adsorption quantity since the silicon carbide bead is disposed in the inner core of the adsorbent. Further, when the adsorbent is applied to conventional systems for removing organic compounds using microwaves or dehumidification systems, the adsorbent can be semi-permanently used, and may also have an effect of enhancing the energy efficiency by 30% or more, compared to adsorbents used in the conventional systems.

公开(公告)号：US09962650B2

公开(公告)日：2018-05-08

申请号：US15606471

申请日：2017-05-26

申请人： Chemical and Metal Technologies LLC

发明人： Hal Stuhler ,  Lori Stuhler ,  Van T. Walworth ,  Scott Drummond

IPC分类号： B01D45/08 ,  B01D46/00 ,  B01D46/02 ,  B01D53/50 ,  B01D53/64 ,  B01D53/82 ,  B01D53/96 ,  B01J20/02 ,  B01J20/34 ,  B01D50/00

CPC分类号： B01D53/82 ,  B01D45/08 ,  B01D46/0036 ,  B01D50/002 ,  B01D53/50 ,  B01D53/64 ,  B01D53/75 ,  B01D53/83 ,  B01D53/96 ,  B01D2253/1122 ,  B01D2253/1128 ,  B01D2257/204 ,  B01D2257/302 ,  B01D2257/602 ,  B01D2258/0283 ,  B01J20/0237 ,  B01J20/0244 ,  B01J20/0251 ,  B01J20/0285 ,  B01J20/3433

摘要： An apparatus for removing contaminants from emissions is provided with a reverse venturi shaped fluidized bed device integrated into the system. The system includes numerous component devices such as, but not limited to, an influent source, a fluidized bed device, a post filter device, and an effluent discharge. The system may also include one or more application specific pre-filter and/or post filter devices. The fluidized bed is constructed with a specific length to diameter ratio for optimum restrictive flow through a specialized filter media. The filter media is a mass of reactive material disposed within the fluidized bed which is in intimate contact with the emissions, as the emissions pass through the fluidized bed. The mass of reactive material contains an amalgam forming metal which chemically binds with the emissions that are passing through the system. Methods for removing contaminants from gaseous and non-gaseous emissions are also provided.