公开(公告)号：US20080156192A1

公开(公告)日：2008-07-03

申请号：US11646067

申请日：2006-12-27

Applicant: Fitzgerald A. Sinclair ,  Michael C. Withiam ,  David Friday ,  Terry Nassivera

Inventor： Fitzgerald A. Sinclair ,  Michael C. Withiam ,  David Friday ,  Terry Nassivera

IPC: B01D53/22

CPC classification number: B01D53/02 ,  B01D2253/106 ,  B01D2253/112 ,  B01D2257/402 ,  B01D2257/404 ,  B01D2257/406 ,  B01J20/02 ,  B01J20/0218 ,  B01J20/0225 ,  B01J20/0233 ,  B01J20/0237 ,  B01J20/024 ,  B01J20/0248 ,  B01J20/0251 ,  B01J20/0281 ,  B01J20/0288 ,  B01J20/0296 ,  B01J20/04 ,  B01J20/045 ,  B01J20/10 ,  B01J20/103 ,  B01J20/20 ,  B01J20/2803 ,  B01J20/28033 ,  B01J20/28047 ,  B01J20/28057 ,  B01J20/28069 ,  B01J20/3217 ,  B01J20/3225 ,  B01J20/3234 ,  B01J20/3236 ,  B01J2220/62 ,  Y02C20/10

Abstract: The present invention relates generally to an environmental control unit for use in air handling systems that provides highly effective filtration of noxious gases (such as ammonia). Such a filtration system utilizes novel metal-doped silica-based gels to trap and remove such undesirable gases from an enclosed environment. Such gels exhibit specific porosity requirements and density measurements. Furthermore, in order for proper metal doping to take effect, such gels must be treated while in a wet state. The combination of these particular properties and metal dopant permits highly effective noxious gas filtration such that uptake and breakthrough results are attained, particularly in comparison with prior silica gel filtration products. Also included is the presence of an oxidizing agent to aid in capturing nitrous oxide and preventing conversion of such a product to NO. Methods of using and specific filter apparatuses are also encompassed within this invention.

Abstract translation: 本发明一般涉及一种用于空气处理系统的环境控制单元，其提供对有害气体（例如氨）的高效过滤。 这种过滤系统利用新颖的金属掺杂的二氧化硅基凝胶来从封闭的环境中捕集和去除这些不期望的气体。 这种凝胶表现出特定的孔隙率要求和密度测量。 此外，为了适当的金属掺杂生效，这种凝胶必须在潮湿状态下进行处理。 这些特定性质和金属掺杂剂的组合允许高效有害的气体过滤，从而获得吸收和突破性结果，特别是与现有硅胶过滤产物相比。 还包括存在氧化剂以帮助捕获一氧化二氮并防止这种产物转化为NO。 使用方法和特定的过滤装置也包括在本发明中。

公开(公告)号：US20080146442A1

公开(公告)日：2008-06-19

申请号：US12002041

申请日：2007-12-14

Applicant: Mitsuya Hosoe ,  Yusuke Sogawa

Inventor： Mitsuya Hosoe ,  Yusuke Sogawa

IPC: B01J20/02 ,  C01B6/06

CPC classification number: C01B6/06 ,  B01J20/02 ,  B01J20/0248 ,  B01J20/3021 ,  C01B3/0026 ,  C01B3/0078 ,  F17C11/005 ,  Y02E60/321 ,  Y02E60/327

Abstract: After AlH3 is synthesized, ball milling is performed under a condition in which a force of 2 G to 20 G (G represents the acceleration of gravity) is applied, to thereby provide AlH3 having an X-ray diffraction pattern in the form of a halo pattern. That is, for example, nanostructured AlH3 is provided, in which a grain boundary phase intervenes in a matrix phase, a side length t2 of the matrix phase is not more than 20 nm, and a width w2 of the grain boundary phase is not more than 10 nm. Alternatively, amorphous AlH3 may be provided. Further, hydrogen is released from AlH3 on which ball milling has been completed, and then the hydrogen is absorbed to induce a change into AlHx (provided that 0

Abstract translation: 在合成AlH 3 3之后，在施加2G〜20G（G表示重力加速度）的力的条件下进行球磨，由此提供AlH 3， / SUB>具有晕圈图案形式的X射线衍射图案。 也就是说，例如，提供纳米结构的AlH 3 3，其中晶界相介于基质相中，矩阵相的边长t 2不大于20nm，宽度 晶界相的w 2不大于10nm。 或者，可以提供无定形AlH 3 3。 此外，从完成了球磨的AlH 3 N释放氢，然后氢被吸收以引起AlHx的改变（只要满足0

公开(公告)号：US07351328B2

公开(公告)日：2008-04-01

申请号：US10625366

申请日：2003-07-23

Applicant: Tushar V. Choudhary ,  Jason J. Gislason ,  Glenn W. Dodwell ,  William H. Beever

Inventor： Tushar V. Choudhary ,  Jason J. Gislason ,  Glenn W. Dodwell ,  William H. Beever

IPC: G10G29/00 ,  G10G25/00 ,  B01J21/00 ,  B01J23/00 ,  B01J20/00

CPC classification number: C10G45/04 ,  B01D53/8603 ,  B01J20/02 ,  B01J20/0207 ,  B01J20/0214 ,  B01J20/0218 ,  B01J20/0222 ,  B01J20/0229 ,  B01J20/0233 ,  B01J20/0237 ,  B01J20/024 ,  B01J20/0244 ,  B01J20/0248 ,  B01J20/0251 ,  B01J20/0281 ,  B01J20/0285 ,  B01J20/0296 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/106 ,  B01J20/3078 ,  B01J23/80 ,  B01J37/0045 ,  B01J2220/42 ,  C10G45/06 ,  C10G2300/104 ,  C10G2300/1055 ,  C10G2300/202 ,  C10G2300/4093 ,  C10G2300/703 ,  C10G2400/02 ,  C10G2400/04 ,  C10L1/06 ,  C10L1/08

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：US20080035562A1

公开(公告)日：2008-02-14

申请号：US11658163

申请日：2005-07-15

Applicant: Hiroshi Hata ,  Kenji Haiki ,  Kazuhiko Nishina ,  Masatami Sakata

Inventor： Hiroshi Hata ,  Kenji Haiki ,  Kazuhiko Nishina ,  Masatami Sakata

IPC: C25C7/06 ,  B01J20/02

CPC classification number: B01J20/06 ,  B01D15/00 ,  B01J20/0211 ,  B01J20/0229 ,  B01J20/0244 ,  B01J20/0248 ,  B01J20/0281 ,  B01J20/041 ,  B01J20/045 ,  B01J20/3433 ,  B01J20/3475 ,  B01J2220/42 ,  C01G49/02 ,  C01G49/06 ,  C01G49/08 ,  C01P2004/04 ,  C22B3/24 ,  C25C1/16 ,  Y02P10/234 ,  Y10S210/915

Abstract: In order to remove fluorine from a zinc containing solution before zinc electro-refining in lower cost, fluorine is removed by adsorption from a zinc containing solution (leached solution) utilizing the character of the predetermined iron compound or zinc compound which can adsorb fluorine in an acid solution and desorb fluorine in an alkaline solution. The fluorine adsorbent/desorbent having adsorbed fluorine is treated in an alkaline solution, to desorb the fluorine. This makes it possible to regenerate the fluorine adsorbent/desorbent. Further, an electrolytic solution for zinc electro-refining can be prepared in lower cost, thus total zinc refining costs can be reduced.

Abstract translation: 为了在较低成本的锌精炼之前从含锌溶液中除去氟，利用可以吸附氟的预定铁化合物或锌化合物的特性，从含锌溶液（浸出溶液）中吸附除去氟 酸溶液并在碱性溶液中解吸氟。 吸附了氟的氟吸附剂/解吸剂在碱性溶液中进行处理，以解吸氟。 这使得可以再生氟吸附剂/解吸剂。 此外，可以以更低的成本制备锌电精炼用电解液，从而可以降低锌精炼成本。

公开(公告)号：US20070105714A1

公开(公告)日：2007-05-10

申请号：US11610278

申请日：2006-12-13

Applicant: Uday Turaga ,  Jason Gislason

Inventor： Uday Turaga ,  Jason Gislason

IPC: H01B3/22 ,  C10L1/04

CPC classification number: B01D53/8615 ,  B01D2255/206 ,  B01D2255/2092 ,  B01D2255/30 ,  B01J20/0244 ,  B01J20/0248 ,  B01J20/06 ,  B01J20/08 ,  B01J20/10 ,  B01J20/12 ,  B01J2220/42 ,  C10G25/003

Abstract: A composition comprising a metal oxide, a silica-containing material, a gallium-containing material, an aluminum-containing material, 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，含二氧化硅的材料，含镓材料，含铝材料和助催化剂的组合物，其中至少一部分助催化剂作为还原价促进剂存在，以及制备其的方法 公开了组合物。 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：US07201841B2

公开(公告)日：2007-04-10

申请号：US10359032

申请日：2003-02-05

Applicant: Kenneth D. Hughes

Inventor： Kenneth D. Hughes

IPC: B01D35/14

CPC classification number: B01J20/261 ,  A23L2/39 ,  A23L27/74 ,  A61L2/0082 ,  A61L2/16 ,  A61L12/08 ,  B01D35/02 ,  B01D53/02 ,  B01D53/1493 ,  B01D53/84 ,  B01D53/86 ,  B01D53/94 ,  B01D61/145 ,  B01D61/147 ,  B01D61/16 ,  B01D69/02 ,  B01D69/141 ,  B01D2311/04 ,  B01J20/02 ,  B01J20/0211 ,  B01J20/0218 ,  B01J20/0222 ,  B01J20/0229 ,  B01J20/0233 ,  B01J20/0237 ,  B01J20/0244 ,  B01J20/0248 ,  B01J20/0277 ,  B01J20/0281 ,  B01J20/0292 ,  B01J20/043 ,  B01J20/045 ,  B01J20/048 ,  B01J20/06 ,  B01J20/103 ,  B01J20/12 ,  B01J20/16 ,  B01J20/18 ,  B01J20/20 ,  B01J20/24 ,  B01J20/262 ,  B01J20/28042 ,  B01J2220/44 ,  B01J2220/46 ,  C02F1/003 ,  C02F1/28 ,  C02F1/288 ,  C02F1/50 ,  C02F1/52 ,  C02F1/66 ,  C02F1/70 ,  C02F1/72 ,  C02F1/76 ,  C02F1/766 ,  C02F1/78 ,  C02F2303/02 ,  C02F2305/04 ,  C02F2305/14 ,  Y02A50/2358 ,  B01D2311/12 ,  B01D2311/2688

Abstract: This invention relates generally to composite materials and to devices which may alter fluid parameters. Devices incorporating the composite materials of the invention are used to deliver, remove, and generate, fluid treatment agents, and combinations thereof. These materials and devices are applicable to many different fluid processing situations including drinking water treatment, wastewater treatment, emission treatment, pollution cleanup, and sensing fluid composition. In its more particular aspects, the invention relates to the field of composites that may be widely tailored for many different treatment applications.

Abstract translation: 本发明一般涉及复合材料和可改变流体参数的装置。 结合本发明的复合材料的装置用于输送，除去和产生流体处理剂及其组合。 这些材料和装置适用于许多不同的流体处理情况，包括饮用水处理，废水处理，排放处理，污染清理和传感液组成。 在其更具体的方面，本发明涉及可以广泛地针对许多不同处理应用定制的复合材料领域。

公开(公告)号：US20060225817A1

公开(公告)日：2006-10-12

申请号：US11253149

申请日：2005-10-17

Applicant: Konstantin Chuntonov

Inventor： Konstantin Chuntonov

IPC: C22C24/00

CPC classification number: C22C24/00 ,  B01D53/02 ,  B01D2253/10 ,  B01D2253/304 ,  B01D2255/202 ,  B01D2255/204 ,  B01D2255/206 ,  B01J20/02 ,  B01J20/0225 ,  B01J20/0233 ,  B01J20/0248 ,  B01J20/0251 ,  B01J20/04 ,  B01J20/30 ,  B01J2220/42

Abstract: The present invention relates to new gas sorbents on the basis of intermetallic compounds and a method for producing the same. The method comprises the following steps: mixing and melting of initial metals and homogenization of the melt under negative pressure of inert gas, manufacturing of cast shot by quenching of melted droplets under positive pressure, obtaining of skeleton-type granules by evaporation of the excess of the component A from cast shot under vacuum.

Abstract translation: 本发明涉及基于金属间化合物的新型气体吸附剂及其制备方法。 该方法包括以下步骤：初始金属的混合熔融和惰性气体的负压下的熔体均质化，通过在正压下淬火熔融液滴制造铸粒，通过蒸发过量的 组分A在真空下喷射。

公开(公告)号：US06491887B1

公开(公告)日：2002-12-10

申请号：US09593071

申请日：2000-06-13

Applicant: Tin-Tack Peter Cheung ,  Donald H. Kubicek ,  David E. Legg

Inventor： Tin-Tack Peter Cheung ,  Donald H. Kubicek ,  David E. Legg

IPC: B01D5314

CPC classification number: B01D53/02 ,  B01D2253/102 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2253/112 ,  B01D2256/24 ,  B01D2256/26 ,  B01D2257/70 ,  B01D2259/402 ,  B01J20/02 ,  B01J20/0248 ,  B01J20/0292 ,  B01J20/041 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/18 ,  B01J20/20 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3234 ,  B01J2220/56 ,  C10G25/003

Abstract: A solid combination of elemental sulfur and an inorganic support material prepared in an inert atmosphere to provide a composition for absorbing trialkyl arsines. The composition prepared thereby and the method for absorbing trialkyl arsines using the composition.

Abstract translation: 在惰性气氛中制备的元素硫和无机载体材料的固体组合，以提供用于吸收三烷基胂的组合物。 由此制备的组合物和使用该组合物吸收三烷基胂的方法。

公开(公告)号：US06388165B1

公开(公告)日：2002-05-14

申请号：US09492795

申请日：2000-01-28

Applicant: Vasanth K. Bhat

Inventor： Vasanth K. Bhat

IPC: A62D300

CPC classification number: A62D3/33 ,  A62D2101/08 ,  A62D2101/24 ,  A62D2101/40 ,  A62D2101/43 ,  B01J20/0248 ,  B01J20/043 ,  B01J20/045 ,  B01J20/048 ,  B01J2220/42 ,  B09B3/00 ,  B09C1/08 ,  Y10S588/901

Abstract: A method for treating a heavy metal-contaminated solid, semi-solid, liquid or gaseous matrix, comprising contacting the matrix with an inorganic-sulfur containing material selected from the group consisting of magnesium sulfite, calcium magnesium sulfite, and mixtures thereof as well as with scrubber magnesium product.

Abstract translation: 一种用于处理重金属污染的固体，半固体，液体或气体基质的方法，包括使所述基质与选自亚硫酸镁，亚硫酸钙镁及其混合物的无机硫含量物质接触，以及 与洗涤器镁产品。

公开(公告)号：US06296688B1

公开(公告)日：2001-10-02

申请号：US09449656

申请日：1999-11-30

Applicant: Linda S. Cheng ,  Stephen T. Wilson

Inventor： Linda S. Cheng ,  Stephen T. Wilson

IPC: B01D53047

CPC classification number: B01D53/0476 ,  B01D2253/104 ,  B01D2253/304 ,  B01D2256/24 ,  B01D2259/40052 ,  B01D2259/404 ,  B01D2259/4068 ,  B01J20/0248 ,  B01J20/0292 ,  Y10S95/902

Abstract: A vacuum swing adsorption process is provided for the separation of propylene from a feedstream comprising propylene and propane using an adsorbent comprising AlPO-14 to produce a high purity propylene product stream at high recovery. The vacuum swing adsorption process of the present invention can be employed in a variety of petroleum refining and petrochemical processes to purify and separate propylene from mixtures of propylene and propane alone or in combination with fractionation.

Abstract translation: 提供了一种真空挥发吸附方法，用于使用包含AlPO-14的吸附剂从丙烯和丙烷的进料流中分离丙烯，以在高回收率下生产高纯丙烯产物流。 本发明的真空挥发吸附方法可用于各种石油炼制和石油化学方法中，以纯化丙烯和单独的丙烯与丙烷的混合物，或与分馏相组合分离丙烯。