公开(公告)号：US20150217288A1

公开(公告)日：2015-08-06

申请号：US14420168

申请日：2013-08-02

Applicant: Baden-Wuerttemberg Stiftung gGmbH

Inventor： Frank Hutter ,  Carsten Gellermann ,  Karl Mandel

IPC: B01J39/10 ,  C02F1/48 ,  B01J20/10 ,  B01J20/04 ,  B01J20/06 ,  B01J20/28 ,  B01J20/32 ,  B01J27/236 ,  B01J23/745 ,  B01J21/08 ,  B01J35/00 ,  B01J35/10 ,  B01J35/02 ,  B01J37/34 ,  B01J37/04 ,  B01J39/02 ,  C02F1/28

CPC classification number: B01J39/10 ,  B01J20/043 ,  B01J20/06 ,  B01J20/103 ,  B01J20/28009 ,  B01J20/28016 ,  B01J20/28059 ,  B01J20/28061 ,  B01J20/3293 ,  B01J21/08 ,  B01J23/745 ,  B01J27/236 ,  B01J31/003 ,  B01J35/0033 ,  B01J35/026 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/04 ,  B01J37/343 ,  B01J39/02 ,  B01J41/02 ,  B01J41/10 ,  B01J47/018 ,  B01J49/57 ,  B82Y30/00 ,  C02F1/281 ,  C02F1/288 ,  C02F1/488 ,  C02F2001/422 ,  C02F2101/103 ,  C02F2101/105 ,  C02F2101/20 ,  C02F2101/38 ,  C02F2303/16 ,  C02F2305/08

Abstract: The invention concerns a particle for recovering an anion from an aqueous solution comprising a magnetic material associated with a silica based layer forming a magnetic microparticle with a silica based surface, and a layered double hydroxide deposited on the surface of the microparticle. The invention further concerns a method for manufacturing a magnetic particle comprising mixing a magnetic microparticle with a silica based surface in an aqueous solution at about pH 7 with a dispersion of layered double hydroxide at about pH 7 to obtain a mixture, and ultrasonicating the mixture for depositing the layered double hydroxide on the surface of the microparticle. In addition, the invention concerns various uses of the particle.

Abstract translation: 本发明涉及一种用于从水溶液中回收阴离子的颗粒，其包含与形成具有二氧化硅基表面的磁性微粒的二氧化硅基层相关联的磁性材料和沉积在该微粒表面上的层状双氢氧化物。 本发明还涉及一种用于制造磁性颗粒的方法，包括在大约pH 7的水溶液中将磁性微粒与基于二氧化硅的表面混合，在约pH 7下用分层的双氢氧化物混合以获得混合物，并将混合物超声波 将层状双氢氧化物沉积在微粒的表面上。 此外，本发明涉及颗粒的各种用途。

公开(公告)号：US20150115198A1

公开(公告)日：2015-04-30

申请号：US14528149

申请日：2014-10-30

Applicant: BASF Corporation

Inventor： Xiaolin David Yang ,  Pascaline Harrison Tran ,  Lawrence Shore

IPC: B01J20/32 ,  B01J20/04 ,  B01J20/02

CPC classification number: B01J20/3234 ,  B01D53/02 ,  B01D53/64 ,  B01D2253/102 ,  B01D2253/108 ,  B01D2253/116 ,  B01D2257/602 ,  B01J20/02 ,  B01J20/0277 ,  B01J20/0281 ,  B01J20/043 ,  B01J20/045 ,  B01J20/046 ,  B01J20/06 ,  B01J20/08 ,  B01J20/103 ,  B01J20/12 ,  B01J20/18 ,  B01J20/20 ,  B01J20/30 ,  B01J20/3204 ,  B01J20/3236

Abstract: Sorbents for removal of mercury and other pollutants from gas streams, such as a flue gas stream from coal-fired utility plants, and methods for their manufacture and use are disclosed. Embodiments include brominated sorbent substrate particles having a carbon content of less than about 10%. Other embodiments include one or more oxidatively active halides of a nonoxidative metal dispersed on sorbent substrate particles mixed with activated carbon in an amount up to 30% by weight.

公开(公告)号：US08992868B2

公开(公告)日：2015-03-31

申请号：US13873668

申请日：2013-04-30

Applicant: Fuel Tech, Inc.

Inventor： Christopher R. Smyrniotis ,  Kent W. Schulz ,  Emelito P. Rivera ,  Mingming Fang ,  Ian Saratovsky

IPC: B01D53/64 ,  B01D53/74 ,  G05B21/00 ,  B01D53/80 ,  F23J15/00 ,  F23J15/02

CPC classification number: B01D53/64 ,  B01D53/507 ,  B01D53/79 ,  B01D53/80 ,  B01D2251/402 ,  B01D2251/404 ,  B01D2251/608 ,  B01D2251/80 ,  B01D2253/11 ,  B01D2259/126 ,  B01J20/0237 ,  B01J20/043 ,  B01J20/06 ,  B01J20/223 ,  F23J15/003 ,  F23J15/025 ,  F23J2215/20 ,  F23J2215/60

Abstract: Dry processes, apparatus, compositions and systems are provided for reducing emissions of mercury and optionally sulfur oxides and/or HCl. In an embodiment the copper-based mercury remediation composition comprises a copper ammonium complex having an empirical formula of C2H7CuNO2 or any of the other materials described, which include compositions defined by the formula Cu(NH3)x(lower carboxylate)y, wherein the lower carboxylate is selected from the group consisting of formate, acetate and propionate, x is an integer from 0 to 4, y is an integer from 0 to 2, and x+y is equal to or greater than 1. Sulfur oxides and/or HCl can be additionally reduced by introduction of dolomite hydrate sorbent, and additional mercury remediation chemicals as manganese oxides can be employed. The treated gas stream is treated with a particulate removal device.

Abstract translation: 提供干法，装置，组合物和系统，用于减少汞和任选的硫氧化物和/或HCl的排放。 在一个实施方案中，铜基汞修复组合物包含具有经验式C2H7CuNO2或所述其它材料的任何其它材料的铜铵络合物，其包括由式Cu（NH 3）x（低级羧酸酯）y定义的组成，其中下部 羧酸盐选自甲酸盐，乙酸盐和丙酸盐，x是0至4的整数，y是0至2的整数，x + y等于或大于1.硫氧化物和/或HCl 可以通过引入白云石水合物吸附剂另外减少，并且可以使用另外的汞修复化学品作为氧化锰。 处理后的气流用微粒去除装置处理。

公开(公告)号：US08946112B2

公开(公告)日：2015-02-03

申请号：US12638154

申请日：2009-12-15

Applicant: Thevasahayam Arockiadoss

Inventor： Thevasahayam Arockiadoss

IPC: B01J27/22 ,  B01J27/232 ,  B01J27/25 ,  B01J35/00 ,  B01D53/32 ,  B01D53/86 ,  B01D53/88 ,  B01J20/04 ,  B01J21/06 ,  B01J23/00 ,  B01J23/02 ,  B01J23/30 ,  B01J27/24 ,  B01J37/00 ,  B01J37/02 ,  B01J37/04 ,  C03C17/34

CPC classification number: B01D53/007 ,  B01D53/32 ,  B01D53/864 ,  B01D53/8671 ,  B01D53/885 ,  B01D2251/304 ,  B01D2251/402 ,  B01D2251/404 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1026 ,  B01D2255/2027 ,  B01D2255/2045 ,  B01D2255/2047 ,  B01D2255/20707 ,  B01D2255/20776 ,  B01D2255/2094 ,  B01D2255/802 ,  B01D2257/502 ,  B01D2257/504 ,  B01D2259/802 ,  B01J20/043 ,  B01J21/063 ,  B01J23/007 ,  B01J23/02 ,  B01J23/30 ,  B01J27/22 ,  B01J27/232 ,  B01J27/24 ,  B01J27/25 ,  B01J35/0006 ,  B01J35/004 ,  B01J37/0045 ,  B01J37/0232 ,  B01J37/0244 ,  B01J37/04 ,  B01J2220/42 ,  C03C17/3417 ,  C03C2217/71 ,  C03C2217/948 ,  C03C2218/112 ,  Y02C10/08

Abstract: An embodiment relates to a photocatalytic composite material comprising (a) a first component that generates a photoexcited electron and has at least a certain minimum bandgap to absorb visible light and a structure that substantially prevents the recombination of the photoexcited electron and a hole; (b) a second component that adsorbs/absorbs an oxide of carbon; and (c) a third component that splits the oxide of carbon into carbon and oxygen using the photoexcited electron.

Abstract translation: 一个实施方案涉及光催化复合材料，其包含（a）产生光激发电子并具有至少一定的最小带隙以吸收可见光的第一组分和基本上防止光激发电子和孔复合的结构; （b）吸附/吸收碳氧化物的第二成分; 和（c）使用光电子将碳分解成碳和氧的第三组分。

公开(公告)号：US08945277B1

公开(公告)日：2015-02-03

申请号：US12896096

申请日：2010-10-01

Applicant: Yongliang Xiong ,  Yifeng Wang

Inventor： Yongliang Xiong ,  Yifeng Wang

IPC: B01D53/02

CPC classification number: B01D53/02 ,  B01D2253/102 ,  B01D2253/112 ,  B01D2257/11 ,  B01D2257/708 ,  B01D2259/4566 ,  B01J20/04 ,  B01J20/041 ,  B01J20/043 ,  B01J20/046 ,  B01J20/10 ,  B01J20/20 ,  B01J20/28011 ,  B01J20/3021 ,  B01J2220/42 ,  C01B32/30

Abstract: Advanced, fire-resistant activated carbon compositions useful in adsorbing gases; and having vastly improved fire resistance are provided, and methods for synthesizing the compositions are also provided. The advanced compositions have high gas adsorption capacities and rapid adsorption kinetics (comparable to commercially-available activated carbon), without having any intrinsic fire hazard. They also have superior performance to Mordenites in both adsorption capacities and kinetics. In addition, the advanced compositions do not pose the fibrous inhalation hazard that exists with use of Mordenites. The fire-resistant compositions combine activated carbon mixed with one or more hydrated and/or carbonate-containing minerals that release H2O and/or CO2 when heated. This effect raises the spontaneous ignition temperature to over 500° C. in most examples, and over 800° C. in some examples. Also provided are methods for removing and/or separating target gases, such as Krypton or Argon, from a gas stream by using such advanced activated carbons.

Abstract translation: 用于吸附气体的先进的耐火活性炭组合物; 并且提供了大大改善的耐火性，并且还提供了用于合成组合物的方法。 先进的组合物具有高的气体吸附能力和快速的吸附动力学（与可商购的活性炭相当），没有任何固有的火灾危险。 它们对丝光沸石的吸附能力和动力学都具有优异的性能。 此外，先进的组合物不会造成使用丝光沸石存在的纤维吸入危险。 耐火组合物将活性炭与一种或多种在加热时释放H 2 O和/或CO 2的含水合和/或含碳酸盐的矿物混合。 在大多数实施例中，这种效应将自发着火温度提高到500℃以上，在一些实施例中将超过800℃。 还提供了通过使用这种先进的活性炭从气流中除去和/或分离目标气体如氪或氩的方法。

公开(公告)号：US20140374650A1

公开(公告)日：2014-12-25

申请号：US14235206

申请日：2012-09-26

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Raju Raghurama ,  Srinivas S N Mutukuri ,  Abhilasha Srivastava ,  Reddappa Reddy Kumbarageri ,  Rajiv Banavali ,  Michael Fooken

IPC: C02F1/28 ,  B01J20/04

CPC classification number: C02F1/281 ,  B01J20/041 ,  B01J20/043 ,  B01J20/06 ,  B01J20/10 ,  B01J20/16 ,  B01J20/261 ,  B01J20/28004 ,  B01J20/2803 ,  B01J20/28057 ,  B01J20/3021 ,  B01J20/3028 ,  B01J20/3078 ,  B01J20/3085 ,  B01J2220/42 ,  B01J2220/46 ,  B01J2220/62 ,  C02F1/285 ,  C02F1/288 ,  C02F1/66 ,  C02F2101/103 ,  C02F2101/14

Abstract: Provided herein is a water purification composition containing a magnesium oxide component and a binder. In certain embodiments, the binder is selected from the group consisting of a polymeric binder, calcium aluminum silicate, and combinations of these. In certain embodiments, the polymeric binder is selected from the group consisting of polymethyl methacrylate, polyethylene, and combinations of these and is present in the composition in an amount of from about 12% to about 20% by weight. In other embodiments, the binder contains calcium aluminum silicate in an amount of from about 1% to about 15% by weight.

Abstract translation: 本文提供含有氧化镁组分和粘合剂的水净化组合物。 在某些实施方案中，粘合剂选自聚合物粘合剂，硅酸钙铝及其组合。 在某些实施方案中，聚合物粘合剂选自聚甲基丙烯酸甲酯，聚乙烯及其组合，并且在组合物中的存在量为约12重量％至约20重量％。 在其它实施方案中，粘合剂含有约1重量％至约15重量％的硅酸钙铝。

公开(公告)号：US20140284281A1

公开(公告)日：2014-09-25

申请号：US13848129

申请日：2013-03-21

Applicant: SAAD A. Al-Jlil

Inventor： SAAD A. Al-Jlil

IPC: C02F1/28 ,  B01J20/12 ,  B01J20/24

CPC classification number: C02F1/288 ,  B01J20/043 ,  B01J20/103 ,  B01J20/12 ,  B01J20/24 ,  B01J20/262 ,  B01J20/28004 ,  B01J20/3007 ,  B01J20/3021 ,  B01J20/3078 ,  B01J2220/46 ,  C02F1/281 ,  C02F1/286 ,  C02F2101/20 ,  Y10T428/2982

Abstract: An adsorbent composition for removing heavy metals from contaminated water is described. The composition comprises of a mixture of kaolin clay, cellulose powder, silica powder, magnesite powder, bentonite powder and water. The adsorbent is mixed with contaminated water and allowed to react. Once the reaction is finished a reduced contaminant containing water is gathered and reused.

Abstract translation: 描述了用于从污染水中除去重金属的吸附剂组合物。 该组合物包括高岭土，纤维素粉末，二氧化硅粉末，菱镁矿粉末，膨润土粉末和水的混合物。 吸附剂与污染的水混合并使其反应。 一旦反应完成，收集并再利用含有水的减少的污染物。

公开(公告)号：US20140191157A1

公开(公告)日：2014-07-10

申请号：US14142636

申请日：2013-12-27

Applicant: ADA Carbon Solutions, LLC

Inventor： Joseph M. Wong ,  Robert B. Huston ,  Christopher Vizcaino ,  Jacob B. Lowring

IPC: B01J20/28 ,  B01J20/20

CPC classification number: B01J20/28004 ,  B01D53/002 ,  B01D53/64 ,  B01D53/82 ,  B01D53/8665 ,  B01D2253/102 ,  B01D2255/2092 ,  B01D2255/2094 ,  B01D2257/602 ,  B01D2258/0283 ,  B01J20/0251 ,  B01J20/041 ,  B01J20/043 ,  B01J20/08 ,  B01J20/20 ,  B01J20/3204 ,  B01J20/3236

Abstract: Compositions and method useful for removal of mercury from a flue gas stream with relatively high concentrations of acid gas precursors and/or acid gases. The method includes contacting the flue gas stream with a sorbent composition comprising a sorbent material and a multi-functional agent, where the multi-functional agent includes a compound having a metal of valency 3 or higher. The multi-functional agent may be an inorganic salt, wherein either the cation or anion of the salt comprises a metal selected from Group 3 to 14 metal, such as aluminum. A halogen such as in the form of a halide salt that helps facilitate the oxidation of elemental mercury into its oxidized form may be present in the sorbent composition.

Abstract translation: 用于从具有相对高浓度的酸性气体前体和/或酸性气体的烟道气流中除去汞的组合物和方法。 该方法包括使烟气流与包含吸附剂材料和多官能剂的吸附剂组合物接触，其中多官能剂包括具有3价或更高价金属的化合物。 多官能剂可以是无机盐，其中盐的阳离子或阴离子包含选自第3至14族金属如金属的金属。 可以在吸附剂组合物中存在卤素，例如有助于将元素汞氧化成其氧化形式的卤化物盐形式。

公开(公告)号：US20140072501A1

公开(公告)日：2014-03-13

申请号：US13613224

申请日：2012-09-13

Applicant: Ching-Tsung Yu ,  Yau-Pin Chyou ,  Wei-Chin Chen ,  Wun-Syong Chen

Inventor： Ching-Tsung Yu ,  Yau-Pin Chyou ,  Wei-Chin Chen ,  Wun-Syong Chen

IPC: C01F7/00

CPC classification number: C01F11/00 ,  B01D53/02 ,  B01D53/1475 ,  B01D2253/102 ,  B01D2253/112 ,  B01D2253/311 ,  B01D2257/504 ,  B01J20/041 ,  B01J20/043 ,  B01J20/28057 ,  B01J20/28069 ,  B01J20/3007 ,  B01J20/3021 ,  B01J20/3078 ,  C01F7/002 ,  C01P2002/22 ,  C01P2002/72 ,  C01P2002/88 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/60 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C01P2006/37 ,  Y02C10/06 ,  Y02C10/08 ,  Y02P20/152

Abstract: An engineered process of manufacturing a carbon capturing agent calcium aluminum carbonate Ca—Al—CO3 includes steps of mixing, solid-liquid separation, drying and extrusion, crushing and conveying, and calcined molding. The acid bath of Ca+2 and Al+3 is mixed with the alkaline bath of Na2CO3 and NaOH while stirring to form slurry which are then subject to solid-liquid separation to obtain a filtrated cake. The filtrated cake is place into a drying and extrusion device to obtain granular material. The granular material is placed in a conveying and crushing equipment to obtain a powder material. The powder material is calcined at furnace for forming a Ca—Al—CO3, which is nano-layered composite with high porosity. Thereby, the preparation of a solid sorbent can be scale up under systematically controlled with yield of at least batches of kilograms used in medium-high temperature (400˜800° C.) CO2 capture.

Abstract translation: 碳捕获剂碳酸钙Ca-Al-CO 3的制造方法包括混合，固液分离，干燥和挤出，破碎和输送以及煅烧成型的步骤。 将Ca + 2和Al + 3的酸浴与Na 2 CO 3和NaOH的碱性浴混合，同时搅拌形成浆料，然后进行固液分离，得到滤饼。 将滤饼放入干燥和挤出装置中以获得颗粒状物质。 颗粒状材料放置在输送和粉碎设备中以获得粉末材料。 粉末材料在炉中煅烧以形成具有高孔隙率的纳米层状复合材料的Ca-Al-CO 3。 因此，固体吸附剂的制备可以在系统控制下进行放大，产量至少在中 - 高温（400〜800℃）的CO2捕集中使用。

公开(公告)号：US20130343973A1

公开(公告)日：2013-12-26

申请号：US13829397

申请日：2013-03-14

Applicant: MULTISORB TECHNOLOGIES, INC.

Inventor： Stanislav E. Solovyov ,  Thomas H. Powers ,  Samuel A. Incorvia ,  Kenneth L. Credle

IPC: B01J20/20

CPC classification number: B01J20/20 ,  B01D53/02 ,  B01D53/0415 ,  B01D53/82 ,  B01D2251/30 ,  B01D2251/40 ,  B01D2251/404 ,  B01D2251/606 ,  B01D2253/102 ,  B01D2253/108 ,  B01D2257/2022 ,  B01D2257/2027 ,  B01D2257/553 ,  B01D2257/702 ,  B01D2257/708 ,  B01D2257/80 ,  B01D2258/06 ,  B01D2259/4525 ,  B01J20/043 ,  B01J20/18 ,  B01J20/2805 ,  B01J20/3236 ,  B01J2220/42 ,  H01L23/26 ,  H01L2924/0002 ,  H01L2924/00

Abstract: The invention general provides a method of absorbing gases from manufactured articles comprising providing a gas absorbent in gaseous contact with the manufactured article wherein the gas absorber comprises activated carbon, molecular sieve, and alkaline salt.

Abstract translation: 本发明总体提供了一种吸收来自制品的气体的方法，包括提供与所制成品气态接触的气体吸收剂，其中气体吸收剂包括活性炭，分子筛和碱性盐。