公开(公告)号：US08182775B2

公开(公告)日：2012-05-22

申请号：US11948116

申请日：2007-11-30

Applicant: William G. England

Inventor： William G. England

IPC: C09K3/00 ,  B01D53/46 ,  B01D53/50 ,  B01D53/52 ,  B01D53/56 ,  B01D53/62 ,  B01D53/68

CPC classification number: B01D53/02 ,  B01D53/04 ,  B01D53/508 ,  B01D53/68 ,  B01J20/043 ,  B01J20/045 ,  B01J20/08 ,  B01J20/20 ,  B01J20/3007 ,  B01J20/3204 ,  B01J20/3236 ,  B01J2220/42

Abstract: Dry-scrubbing media compositions, methods of preparing same, and methods of use are provided. The compositions contain activated alumina and potassium carbonate. Optionally, activated carbon and other impregnates, such as sulfates of group 1A metals, are included in the compositions. The compositions exhibit improved efficiency and capacity for the removal of compounds such as chlorine or sulfur dioxide from an air-stream. The compositions are particularly useful for reducing or preventing the release of toxic gaseous compounds from the areas such as petroleum storage areas, refineries, drinking water systems, sewage treatment facilities, swimming pools, hospital morgues, animal rooms, and pulp and paper production sites.

Abstract translation: 提供干洗介质组合物，其制备方法和使用方法。 组合物含有活性氧化铝和碳酸钾。 任选地，组合物中包括活性炭和其它浸渍物，例如1A族金属的硫酸盐。 该组合物显示出从空气流中除去化合物如氯或二氧化硫的效率和能力。 该组合物特别可用于减少或防止有毒气体化合物从诸如石油储存区域，炼油厂，饮用水系统，污水处理设施，游泳池，医院停尸房，动物室和纸浆和造纸生产场所等区域的释放。

公开(公告)号：US20120118831A1

公开(公告)日：2012-05-17

申请号：US13354926

申请日：2012-01-20

Applicant: Raymond T. Hemmings ,  Bruce J. Cornelius

Inventor： Raymond T. Hemmings ,  Bruce J. Cornelius

IPC: C02F1/62 ,  C02F1/52 ,  C02F1/68 ,  C01B13/00 ,  C02F1/64

CPC classification number: C02F1/281 ,  B01J20/0229 ,  B01J20/0285 ,  B01J20/041 ,  B01J20/043 ,  B01J20/045 ,  B01J20/06 ,  B01J20/08 ,  B01J20/16 ,  B01J20/20 ,  B01J20/28004 ,  B01J2220/4887 ,  C02F1/283 ,  C02F2101/20 ,  C02F2101/203 ,  C02F2101/22

Abstract: The present invention provides reagents that may be useful for treating wastes such as impure aqueous materials including wastewater to remove a significant proportion of the heavy metals that may be contained therein. The reagents include a calcium aluminosilicate (CAS) source and may include one or more of the following elements as an oxide: calcium oxide, aluminum oxide, silicon oxide, iron oxide, magnesium oxide, sodium oxide, potassium oxide, and sulfate. Further, the reagent comprises lime either as CaO or Ca(OH)2. In addition, the invention provides methods for treating wastes such as impure aqueous materials to remove a significant proportion of the heavy metals contained therein.

Abstract translation: 本发明提供了可用于处理废物的试剂，例如不纯的含水材料，包括废水，以除去其中可能含有的重金属的大部分。 试剂包括硅铝酸钙（CAS）源，并且可以包括一种或多种以下元素作为氧化物：氧化钙，氧化铝，氧化硅，氧化铁，氧化镁，氧化钠，氧化钾和硫酸盐。 此外，试剂包含作为CaO或Ca（OH）2的石灰。 此外，本发明提供了用于处理诸如不纯的含水材料的废物以除去其中所含重金属中相当大比例的方法。

公开(公告)号：US20120103912A1

公开(公告)日：2012-05-03

申请号：US13145682

申请日：2010-01-14

Applicant: Lucy Jane Hetherington ,  Matthew John Cousins

Inventor： Lucy Jane Hetherington ,  Matthew John Cousins

IPC: B01J20/02 ,  C01G37/00 ,  C01G45/00 ,  C01G49/12 ,  C01G51/00 ,  B01D53/02 ,  B01J20/10 ,  B01J20/08 ,  B01J20/28 ,  B01J20/30 ,  B01J20/32 ,  B01D15/04 ,  C01G31/00 ,  C01G53/11

CPC classification number: B01D53/64 ,  B01D53/02 ,  B01D2253/112 ,  B01D2257/602 ,  B01J20/0214 ,  B01J20/0218 ,  B01J20/0222 ,  B01J20/0225 ,  B01J20/0229 ,  B01J20/0277 ,  B01J20/0285 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/12 ,  B01J20/16 ,  B01J20/18 ,  B01J20/20 ,  B01J20/2803 ,  B01J20/28042 ,  B01J20/28045 ,  B01J20/3007 ,  B01J20/3204 ,  B01J20/3236 ,  C01B3/56 ,  C01B2203/042 ,  C01B2203/0465 ,  C01G31/00 ,  C01G37/00 ,  C01G45/00 ,  C01G49/12 ,  C01G51/30 ,  C01G53/11 ,  C01P2002/72 ,  C01P2004/32 ,  C01P2004/54

Abstract: A sorbent, suitable for removing heavy metals, including mercury, from fluids containing hydrogen and/or carbon monoxide at temperatures up to 550° C., in the form of a shaped unit comprising one or more mixed-valency metal sulphides of vanadium, chromium, manganese, iron, cobalt or nickel.

Abstract translation: 一种吸附剂，适用于从含有氢气和/或一氧化碳的温度高达550℃的流体中除去重金属（包括汞），形式为包含一种或多种钒的混合价态金属硫化物，铬 ，锰，铁，钴或镍。

公开(公告)号：US08163388B2

公开(公告)日：2012-04-24

申请号：US12335231

申请日：2008-12-15

Applicant: Bao Trong Do ,  Thomas David Ehlert ,  Robert Allen Janssen ,  John Gavin MacDonald ,  Paul Warren Rasmussen ,  Shiming Zhuang

Inventor： Bao Trong Do ,  Thomas David Ehlert ,  Robert Allen Janssen ,  John Gavin MacDonald ,  Paul Warren Rasmussen ,  Shiming Zhuang

IPC: B32B5/66

CPC classification number: B01J20/08 ,  B01J20/0207 ,  B01J20/0211 ,  B01J20/0214 ,  B01J20/0218 ,  B01J20/0222 ,  B01J20/0225 ,  B01J20/0229 ,  B01J20/0233 ,  B01J20/0237 ,  B01J20/103 ,  B01J20/261 ,  B01J20/262 ,  B01J20/28007 ,  B01J20/30 ,  B01J2220/42 ,  B01J2220/46 ,  B82Y30/00 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2995 ,  Y10T428/2996 ,  Y10T428/2998

Abstract: A composition comprising particles with a transition metal imbedded therein is disclosed. Specifically, the mole ratio of transition metal to particles is from about 25:1 to about 50:1. The composition is prepared in the presence of ultrasonic energy. The particles are selected from the group consisting of organic particles, inorganic particles, and metal particles.

Abstract translation: 公开了包含嵌入其中的过渡金属的颗粒的组合物。 具体地，过渡金属与颗粒的摩尔比为约25:1至约50:1。 组合物在超声能量的存在下制备。 颗粒选自有机颗粒，无机颗粒和金属颗粒。

公开(公告)号：US20120085707A1

公开(公告)日：2012-04-12

申请号：US12902702

申请日：2010-10-12

Applicant: Michael J. Beiriger

Inventor： Michael J. Beiriger

IPC: B01D61/14 ,  B01D61/26

CPC classification number: B01D61/243 ,  A61M1/1696 ,  A61M2205/3393 ,  B01D61/30 ,  B01D61/32 ,  B01D2311/16 ,  B01D2311/2626 ,  B01J20/0211 ,  B01J20/0277 ,  B01J20/06 ,  B01J20/08 ,  B01J20/14 ,  B01J20/20 ,  B01J20/28052 ,  B01J20/3204 ,  B01J20/3274 ,  B01J20/3433 ,  B01J39/05 ,  B01J2220/62

Abstract: In a regenerative dialysis system, in a method for controlling a regenerative dialysis system, and in a controller for a regenerative dialysis system, an embodiment of the system comprises an input pump that pumps fresh dialysate fluid into a dialyzer at an input rate. An output pump pumps used dialysate fluid from the dialyzer at an output rate. An ultrafiltration rate of the system is related to the output rate relative to the input rate. A sorbent cartridge filters the used dialysate fluid to generate the fresh dialysate fluid. A controller controls the ultrafiltration rate of the system in response to a flow rate of the dialysate fluid through the sorbent cartridge.

Abstract translation: 在再生透析系统中，在再生透析系统的控制方法和再生透析系统的控制器中，系统的一个实施例包括输入泵，其以新的透析液以输入速率将透析液泵送到透析器中。 输出泵以输出速率使用来自透析器的透析液。 系统的超滤速率与输入速率相关。 吸附剂滤芯过滤所使用的透析液以产生新鲜的透析液。 控制器响应于通过吸附剂盒的透析液的流速来控制系统的超滤速率。

公开(公告)号：US08147588B2

公开(公告)日：2012-04-03

申请号：US12573927

申请日：2009-10-06

Applicant: William Dolan ,  Barry Speronello ,  Alfonse Maglio ,  Dennis Reinertsen ,  Dana Rehms Mooney

Inventor： William Dolan ,  Barry Speronello ,  Alfonse Maglio ,  Dennis Reinertsen ,  Dana Rehms Mooney

IPC: B01J20/08 ,  B01J20/18 ,  C07C7/13

CPC classification number: B01J20/08 ,  B01D53/02 ,  B01D2253/104 ,  B01D2253/108 ,  B01D2256/24 ,  B01D2257/30 ,  B01D2257/304 ,  B01D2257/306 ,  B01D2257/308 ,  B01D2257/406 ,  B01D2257/502 ,  B01D2257/504 ,  B01D2257/602 ,  B01D2257/702 ,  B01D2257/80 ,  B01J20/186 ,  Y02C10/08 ,  Y10S95/90

Abstract: An improved adsorbent useful in removing contaminants from various hydrocarbon streams comprises a zeolite, an alumina and an added metal component provided in the adsorbent by initially contacting primarily the zeolite with the added metal. In a specific application, an adsorbent comprising sodium-impregnated zeolite Y and alumina is used to purify an ethylene stream in order to remove CO2, H2S, methanol, and other S- and O-containing compounds.

Abstract translation: 可用于从各种烃流中除去污染物的改进的吸附剂包括沸石，氧化铝和在吸附剂中提供的添加的金属组分，首先使沸石与所添加的金属初步接触。 在具体应用中，使用包含浸渍钠的沸石Y和氧化铝的吸附剂来净化乙烯流以除去CO 2，H 2 S，甲醇和其它含S-和O的化合物。

公开(公告)号：US08137438B2

公开(公告)日：2012-03-20

申请号：US13023786

申请日：2011-02-09

Applicant: Robert Torres, Jr. ,  Tadaharu Watanabe ,  Joseph V. Vininski

Inventor： Robert Torres, Jr. ,  Tadaharu Watanabe ,  Joseph V. Vininski

IPC: B01D53/04

CPC classification number: B01J20/06 ,  B01J20/0259 ,  B01J20/08 ,  B01J20/223 ,  B01J20/26 ,  B01J20/261 ,  B01J20/264 ,  B01J20/265 ,  B01J20/267 ,  B01J20/28004 ,  B01J20/28016 ,  B01J20/2803 ,  B01J20/28035 ,  B01J20/28057 ,  B01J20/3042 ,  B01J20/3204 ,  B01J20/321 ,  B01J20/3223 ,  B01J20/3234 ,  B01J20/3236 ,  B01J20/3265 ,  B01J20/3293 ,  B01J20/3297 ,  B01J2220/46 ,  B01J2220/49 ,  H01L23/26 ,  H01L51/5246 ,  H01L51/5259 ,  H01L2924/0002 ,  H01L2924/12044 ,  H01L2924/00

Abstract: Embodiments of the invention provide an electronic device which may include an interior compartment housing at least one electronic component that may be reactive to target impurities. The electronic component may include at least a cathode and an anode. A purifier material may be interspersed within a conducting polymer layer between the cathode and the anode. The purifier material may decrease target impurities within the interior compartment of the electronic device from a first level to a second level.

Abstract translation: 本发明的实施例提供一种电子设备，其可以包括容纳至少一个可能与目标杂质反应的电子部件的内部隔室。 电子部件可以至少包括阴极和阳极。 净化器材料可以散布在阴极和阳极之间的导电聚合物层内。 净化器材料可以将电子设备的内部隔间内的目标杂质从第一级降低到第二级。

公开(公告)号：US20120020856A1

公开(公告)日：2012-01-26

申请号：US13251930

申请日：2011-10-03

Applicant: Nicholas R. POLLACK

Inventor： Nicholas R. POLLACK

IPC: B01D53/64 ,  C09K3/00

CPC classification number: B01J20/20 ,  B01D53/02 ,  B01D53/025 ,  B01D53/08 ,  B01D53/10 ,  B01D53/64 ,  B01D2251/108 ,  B01D2251/304 ,  B01D2251/306 ,  B01D2253/102 ,  B01D2253/25 ,  B01D2253/304 ,  B01D2257/602 ,  B01D2258/0283 ,  B01J20/02 ,  B01J20/0229 ,  B01J20/0244 ,  B01J20/0285 ,  B01J20/0288 ,  B01J20/045 ,  B01J20/046 ,  B01J20/08 ,  B01J20/103 ,  B01J20/12 ,  B01J20/18 ,  B01J20/28004 ,  B01J20/28057 ,  B01J20/30 ,  B01J20/3021 ,  Y10S95/90

Abstract: A flue gas adsorbent and method for making an adsorbent for mercury capture are disclosed. The adsorbent comprises an admixture of an adsorptive material and an additive that have been physically combined thereby eliminating the need for traditional impregnation. A method for removing mercury from a flue gas stream is also disclosed.

Abstract translation: 公开了一种烟道气吸附剂和用于制造用于捕获汞的吸附剂的方法。 吸附剂包括吸附材料和物理组合的添加剂的混合物，从而消除了对传统浸渍的需要。 还公开了一种从烟道气流中除去汞的方法。

公开(公告)号：US20110303609A1

公开(公告)日：2011-12-15

申请号：US13159683

申请日：2011-06-14

Applicant: Shannon L. Isovitsch Parks ,  David Iwig ,  John R. Smith ,  Jaw K. Fu ,  Rajat Ghosh

Inventor： Shannon L. Isovitsch Parks ,  David Iwig ,  John R. Smith ,  Jaw K. Fu ,  Rajat Ghosh

IPC: C02F1/42 ,  C02F1/28

CPC classification number: C02F1/281 ,  B01J20/0229 ,  B01J20/06 ,  B01J20/08 ,  B01J20/12 ,  B01J20/16 ,  B01J20/28004 ,  B01J20/28057 ,  B01J2220/42 ,  B01J2220/56 ,  C02F1/288 ,  C02F1/74 ,  C02F3/327 ,  C02F2101/103 ,  C02F2101/16 ,  C02F2101/20 ,  C02F2101/30 ,  C02F2101/305 ,  C02F2209/003 ,  C02F2209/06 ,  C02F2209/08 ,  C02F2209/10 ,  C02F2209/14 ,  C02F2209/18 ,  C02F2209/22 ,  C02F2209/40 ,  C02F2303/04

Abstract: The instant disclosure relates to methods, systems, and apparatus for polishing wastewater (i.e. non-potable water) using filtration media. More particularly, the instant disclosure relates to wastewater polishing using a bed of mixed metal oxides under certain operating conditions to remove a plurality of contaminants from a wastewater stream.

Abstract translation: 本公开涉及使用过滤介质抛光废水（即非饮用水）的方法，系统和设备。 更具体地，本公开涉及在某些操作条件下使用混合金属氧化物床的废水抛光以从废水流中除去多种污染物。

公开(公告)号：US20110293509A1

公开(公告)日：2011-12-01

申请号：US13112881

申请日：2011-05-20

Applicant: Paul Dean COBDEN ,  Stéphane Walspurger ,  Rudolf Willem Van Den Brink ,  Hendricus Adrianus Johannes Van Dijk

Inventor： Paul Dean COBDEN ,  Stéphane Walspurger ,  Rudolf Willem Van Den Brink ,  Hendricus Adrianus Johannes Van Dijk

IPC: C01B3/12 ,  B01D53/02

CPC classification number: C01B3/16 ,  B01D53/02 ,  B01D53/04 ,  B01D53/526 ,  B01D2253/104 ,  B01D2255/2022 ,  B01D2255/2047 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2257/304 ,  B01D2257/308 ,  B01D2257/408 ,  B01D2257/504 ,  B01J20/041 ,  B01J20/06 ,  B01J20/08 ,  B01J20/3433 ,  B01J20/3483 ,  B01J20/3491 ,  B01J23/007 ,  B01J23/02 ,  B01J23/34 ,  B01J23/745 ,  C01B3/56 ,  C01B2203/0283 ,  C01B2203/043 ,  C01B2203/047 ,  C01B2203/0475 ,  C01B2203/048 ,  C01B2203/0485 ,  Y02C10/08 ,  Y02P20/152 ,  Y02P20/52

Abstract: The invention provides a water gas shift process comprising a reaction stage. The reaction stage comprises (a) providing a gas mixture comprising CO, H2O and an acid gas component to a reactor containing an adsorbent, and (b) subjecting the gas mixture to water gas shift reaction conditions to perform the water gas shift reaction. The adsorbent comprises an alkali promoted alumina based material. The acid gas component comprises H2S.

Abstract translation: 本发明提供一种包含反应级的水煤气变换方法。 反应阶段包括（a）向含有吸附剂的反应器提供包含CO，H 2 O和酸性气体组分的气体混合物，和（b）使气体混合物进行水煤气变换反应条件以进行水煤气变换反应。 吸附剂包括碱促进的氧化铝基材料。 酸性气体组分包括H 2 S。