公开(公告)号：US07098167B2

公开(公告)日：2006-08-29

申请号：US10087944

申请日：2002-03-05

Applicant: Michael J Watson

Inventor： Michael J Watson

IPC: B01J23/72 ,  B01J23/835

CPC classification number: C07C29/153 ,  B01D2257/2045 ,  B01J20/0255 ,  B01J20/0296 ,  B01J20/08 ,  B01J20/3234 ,  B01J23/80 ,  B01J35/0006 ,  C01B3/16 ,  C07C29/154 ,  Y02P20/52 ,  C07C31/04

Abstract: A combination comprising a bed of a particulate copper-containing catalyst and, a guard bed of a particulate composition containing a) lead and/or at least one lead compound that reacts with hydrogen chloride and b) a support therefor. The lead compound is preferably lead nitrate. The combination is of particular utility for the low temperature shift reaction wherein carbon monoxide is reacted with steam to produce hydrogen and carbon dioxide.

公开(公告)号：US20060166817A1

公开(公告)日：2006-07-27

申请号：US11386763

申请日：2006-03-23

Applicant: Michael Watson

Inventor： Michael Watson

IPC: B01J23/835

CPC classification number: C07C29/153 ,  B01D2257/2045 ,  B01J20/0255 ,  B01J20/0296 ,  B01J20/08 ,  B01J20/3234 ,  B01J23/80 ,  B01J35/0006 ,  C01B3/16 ,  C07C29/154 ,  Y02P20/52 ,  C07C31/04

Abstract: A combination comprising a bed of a particulate copper-containing catalyst and, a guard bed of a particulate composition containing a) lead and/or at least one lead compound that reacts with hydrogen chloride and b) a support therefor. The lead compound is preferably lead nitrate. The combination is of particular utility for the low temperature shift reaction wherein carbon monoxide is reacted with steam to produce hydrogen and carbon dioxide.

公开(公告)号：US20050065027A1

公开(公告)日：2005-03-24

申请号：US10443380

申请日：2003-08-25

Applicant: Tushar Choudhary ,  Glenn Dodwell ,  Marvin Johnson ,  Edward Sughrue ,  Robert Morton

Inventor： Tushar Choudhary ,  Glenn Dodwell ,  Marvin Johnson ,  Edward Sughrue ,  Robert Morton

IPC: C10G20060101 ,  C10G25/00 ,  C10G29/04

CPC classification number: B01J20/106 ,  B01J20/02 ,  B01J20/0225 ,  B01J20/0244 ,  B01J20/0277 ,  B01J20/0281 ,  B01J20/0285 ,  B01J20/0296 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/223 ,  B01J20/3007 ,  B01J20/305 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3433 ,  B01J20/3458 ,  B01J2220/42 ,  C10G25/003 ,  C10G2300/104 ,  C10G2300/1055 ,  C10G2300/202 ,  C10G2300/703 ,  C10G2400/02 ,  C10G2400/04

Abstract: A composition comprising a metal oxide and a promoter, wherein at least a portion of the promoter is present as a reduced valence promoter, and methods of preparing such composition are disclosed. The thus-obtained composition is employed in a desulfurization zone to remove sulfur from a hydrocarbon stream.

Abstract translation: 包含金属氧化物和助催化剂的组合物，其中至少一部分促进剂作为还原价促进剂存在，并且公开了制备这种组合物的方法。 由此获得的组合物用于脱硫区以从烃流中除去硫。

公开(公告)号：US06777042B2

公开(公告)日：2004-08-17

申请号：US10154790

申请日：2002-05-24

Applicant: Kazuo Hokkirigawa ,  Motoharu Akiyama ,  Noriyuki Yoshimura

Inventor： Kazuo Hokkirigawa ,  Motoharu Akiyama ,  Noriyuki Yoshimura

IPC: B29D2200

CPC classification number: C04B35/6262 ,  A61L9/014 ,  B01J20/0281 ,  B01J20/0288 ,  B01J20/0296 ,  B01J20/12 ,  B01J20/18 ,  B01J20/20 ,  B01J20/28004 ,  B01J20/28014 ,  B01J20/28016 ,  B01J20/28042 ,  B01J2220/42 ,  B01J2220/485 ,  C04B35/62213 ,  C04B35/63452 ,  C04B35/6346 ,  C04B35/63468 ,  C04B35/63476 ,  C04B2235/3217 ,  C04B2235/3244 ,  C04B2235/3418 ,  C04B2235/349 ,  C04B2235/3826 ,  C04B2235/3843 ,  C04B2235/3847 ,  C04B2235/386 ,  C04B2235/3869 ,  C04B2235/3873 ,  C04B2235/422 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/604 ,  C04B2235/658 ,  C04B2235/94 ,  Y10T428/13 ,  Y10T428/249956 ,  Y10T428/249995 ,  Y10T428/2982

Abstract: There is provided a deodorizing and absorbing material comprising RB ceramics and/or CRB ceramics as an odor absorbing material, which has excellent deodorizing properties and long term persistency thereof and is easily fabricated into a complicated shape when the material is used as a molded product.

Abstract translation: 提供了除臭和吸收材料，其包含作为气味吸收材料的RB陶瓷和/或CRB陶瓷，其具有优异的除臭性能和长期的持续性，并且当该材料用作模塑产品时容易制成复杂的形状。

公开(公告)号：US20040127358A1

公开(公告)日：2004-07-01

申请号：US10607251

申请日：2003-06-25

Inventor： Michael E. DeRosa ,  Mingqian He ,  Yuming Xie

IPC: B01J020/02

CPC classification number: B01J20/06 ,  B01J20/0207 ,  B01J20/0211 ,  B01J20/0281 ,  B01J20/0288 ,  B01J20/0296 ,  B01J20/3204 ,  B01J20/3236 ,  B01J2220/42

Abstract: The invention according to one aspect provides oxygen sorbent materials, which are able to remove trace amounts of oxygen in either a gas-flow or an enclosed system over a wide temperature range. In particular, the invention relates to bulk solid oxygen sorbents that can lower equilibrium oxygen concentrations to below 1 part per trillion (1 ppt). The oxygen sorbents have high surface area, nano-sized crystalline mixed oxides that include cerium oxide, zirconium oxide and preferably yttrium oxide, and an aliquot of catalytic materials such as precious metal. The present sorbents can work in noxious environments, since the materials are not sensitive to toxic elements, which would typically poison conventional catalysts. In another aspect, a product and method for fabricating an opto-electronic device that includes a getter material, incorporating an iteration of the sorbent material, is provided. The getter material operates by bulk transport and has a capacity to absorb and retain large quantities of oxygen per volume and other contaminants over a wide temperature range. This is a useful feature for opto-electronicnullalso known as photonicnulldevices, especially those with polymeric components, since they often suffer from photo-degradation caused by the presence of gaseous oxygen and other contaminants in the optical pathway.

Abstract translation: 根据一个方面的本发明提供氧吸附剂材料，其能够在宽的温度范围内在气流或封闭系统中除去痕量的氧。 特别地，本发明涉及能将平衡氧浓度降至低于1兆比特（1ppt）的体固固体氧吸附剂。 氧吸附剂具有高表面积，纳米尺寸的结晶混合氧化物，其包括氧化铈，氧化锆和优选氧化钇，以及诸如贵金属的催化材料等分试样。 目前的吸附剂可以在有毒环境中使用，因为这些材料对于常规催化剂的毒性元素不敏感。 在另一方面，提供了一种用于制造光电子器件的产品和方法，其包括引入吸附剂材料迭代的吸气剂材料。 吸气剂材料通过散装运输，并且具有在宽的温度范围内吸收和保留大量氧气和其它污染物的能力。 这对于光电子（也称为光子器件，尤其是具有聚合物组分的光子器件）而言是有用的特征，因为它们经常遭受光通路中存在气态氧和其它污染物引起的光降解。

公开(公告)号：US20030125529A1

公开(公告)日：2003-07-03

申请号：US10305399

申请日：2002-11-27

Applicant: Ciphergen Biosystems, Inc.

Inventor： Egisto Boschetti ,  Pierre Girot

IPC: C07K001/16 ,  C07H021/04

CPC classification number: B01J20/282 ,  B01J20/0211 ,  B01J20/0292 ,  B01J20/0296 ,  B01J20/048 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/28004 ,  B01J20/28078 ,  B01J20/28085 ,  B01J20/28097 ,  B01J20/286 ,  B01J20/3028 ,  B01J20/3064 ,  B01J20/3071 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3234 ,  B01J20/3236 ,  B01J20/3242 ,  B01J20/3268 ,  B01J20/327 ,  B01J20/3272 ,  B01J20/3274 ,  B01J20/3282 ,  B01J20/3293 ,  B01J2220/42 ,  B01J2220/52 ,  B01J2220/58 ,  C07K1/20

Abstract: A new adsorbent of a porous mineral oxide material with apatite crystals, preferably hydroxyapatite crystals, in the pores of the mineral oxide material is disclosed. The adsorbent is useful for protein and nucleic acid separations

Abstract translation: 公开了一种在矿物氧化物材料的孔中具有磷灰石晶体，优选羟基磷灰石晶体的多孔矿物氧化物材料的新型吸附剂。 吸附剂可用于蛋白质和核酸分离

公开(公告)号：US20030097933A1

公开(公告)日：2003-05-29

申请号：US10274825

申请日：2002-10-21

Applicant: INDIAN PETROCHEMICALS CORPORATION LIMITED

Inventor： Nettem Venkateswarlu Choudary ,  Prakash Kumar ,  Vijayalakshmi Ravi Puranik ,  Sodankur Garadi Thirumaleshwara Bhat

IPC: B01D053/02

CPC classification number: B01J20/08 ,  B01D53/02 ,  B01J20/0233 ,  B01J20/0237 ,  B01J20/0281 ,  B01J20/0288 ,  B01J20/0296 ,  B01J20/06 ,  B01J20/103 ,  B01J20/12 ,  B01J20/28004 ,  B01J20/2803 ,  B01J20/28064 ,  B01J20/28066 ,  B01J20/28083 ,  B01J20/3007 ,  B01J20/3035 ,  B01J20/3042 ,  B01J20/3078 ,  B01J20/3092 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3433 ,  B01J20/3483 ,  B01J20/3491 ,  B01J2220/42 ,  B01J2220/58 ,  C07C7/12 ,  Y10S95/90

Abstract: The present invention discloses an adsorbent for selective adsorption of unsaturated hydrocarbons from its mixture with saturated hydrocarbons, carbon dioxide, carbon monoxide, permanent gases or mixture thereof comprising of silver or copper compound 1 to 70 wt % and substrate 30 to 99%. The invention also discloses a method for the manufacture of an adsorbent for use in selective adsorption of unsaturated hydrocarbons or mixtures thereof from a mixed gas, which comprises impregnating or dispersing a silver (I) or copper (I) compound on a mesoporous substrate or support to form a composite material and subjecting said composite material to heat treatment. In another important aspect, the present invention also relates to a process for separating ethylene and/or propylene from gas mixtures containing them by passing a stream of said gas mixture through a mass of said adsorbent at a temperature from 0null C. to 170null C. and a pressure from 0.1 to 100 atmospheres and releasing the adsorbed ethylene and/or propylene by lowering pressure and/or increasing temperature.

Abstract translation: 本发明公开了一种吸附剂，用于从其与饱和烃，二氧化碳，一氧化碳，永久性气体或其混合物中的不饱和烃选择性吸附1〜70重量％的银或铜化合物，底物为30〜99％。 本发明还公开了一种制备吸附剂的方法，所述吸附剂用于从混合气体中选择性吸附不饱和烃或其混合物，其包括将银（I）或铜（I）化合物浸渍或分散在介孔基材或载体上 以形成复合材料并对所述复合材料进行热处理。 在另一个重要方面，本发明还涉及一种从含有它们的气体混合物中分离乙烯和/或丙烯的方法，该方法是将所述气体混合物流通过一批所述吸附剂在0℃至170℃ 并且压力为0.1至100个大气压，并通过降低压力和/或升高温度释放吸附的乙烯和/或丙烯。

公开(公告)号：US06468329B2

公开(公告)日：2002-10-22

申请号：US09209431

申请日：1998-12-11

Applicant: Soon-Haeng Cho ,  Sang-Sup Han ,  Jong-Nam Kim ,  Kuck-Tack Chue ,  Venkateswarlu Choudary Nettem ,  Kumar Brakash

Inventor： Soon-Haeng Cho ,  Sang-Sup Han ,  Jong-Nam Kim ,  Kuck-Tack Chue ,  Venkateswarlu Choudary Nettem ,  Kumar Brakash

IPC: B01D5304

CPC classification number: B01J20/08 ,  B01D53/02 ,  B01J20/0207 ,  B01J20/0233 ,  B01J20/0277 ,  B01J20/0296 ,  B01J20/06 ,  B01J20/103 ,  B01J20/18 ,  B01J20/223 ,  B01J20/28016 ,  B01J20/28061 ,  B01J20/288 ,  B01J20/3078 ,  B01J20/3092 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/3408 ,  B01J20/3433 ,  B01J20/3483 ,  B01J20/3491 ,  B01J2220/58 ,  Y02C20/20 ,  Y10S95/90 ,  Y10S95/902

Abstract: Adsorbents useful in the selective adsorption of unsaturated hydrocarbons, the manufacture of the adsorbents, and processes for the separation of unsaturated hydrocarbons using the adsorbents.

Abstract translation: 用于选择性吸附不饱和烃的吸附剂，吸附剂的制造，以及使用吸附剂分离不饱和烃的方法。

公开(公告)号：US20020128329A1

公开(公告)日：2002-09-12

申请号：US10087944

申请日：2002-03-05

Inventor： Michael J. Watson

IPC: B01J023/835 ,  C07C027/06

CPC classification number: C07C29/153 ,  B01D2257/2045 ,  B01J20/0255 ,  B01J20/0296 ,  B01J20/08 ,  B01J20/3234 ,  B01J23/80 ,  B01J35/0006 ,  C01B3/16 ,  C07C29/154 ,  Y02P20/52 ,  C07C31/04

Abstract: A combination comprising a bed of a particulate copper-containing catalyst and, a guard bed of a particulate composition containing a) lead and/or at least one lead compound that reacts with hydrogen chloride and b) a support therefor. The lead compound is preferably lead nitrate. The combination is of particular utility for the low temperature shift reaction wherein carbon monoxide is reacted with steam to produce hydrogen and carbon dioxide.

Abstract translation: 包含含颗粒的催化剂床的组合物和含有a）铅和/或至少一种与氯化氢反应的铅化合物和b）其载体的颗粒组合物的保护床。 铅化合物优选为硝酸铅。 该组合对于其中一氧化碳与蒸汽反应以产生氢气和二氧化碳的低温变化反应特别有用。

公开(公告)号：US4971608A

公开(公告)日：1990-11-20

申请号：US446238

申请日：1989-12-05

Applicant: Patricia A. Tooley ,  Gerhard P. Nowack

Inventor： Patricia A. Tooley ,  Gerhard P. Nowack

IPC: B01D53/02 ,  B01J20/02

CPC classification number: B01D53/02 ,  B01J20/02 ,  B01J20/0233 ,  B01J20/0281 ,  B01J20/0288 ,  B01J20/0296 ,  B01J20/04 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/16 ,  B01J20/20 ,  Y10S95/90

Abstract: Trialkyl arsines are removed from fluids, in particular gases, by contacting with a solid sorbent material containing at least one gold component (preferably AuCl and/or AuCl.sub.3 and/or NH.sub.4 AuCl.sub.4) and a support material (preferably alumina and/or silica). This process can be used for colorimetrically detecting the presence of arsines in gases.

Abstract translation: 通过与含有至少一种金成分（优选AuCl和/或AuCl 3和/或NH 4 AuCl 4）和载体材料（优选氧化铝和/或二氧化硅）的固体吸附剂材料接触，从流体，特别是气体中除去三烷基胂。 该方法可用于比色检测气体中胂的存在。