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1. 发明申请

US20190060862A1 Iron-Selenide-Oxide Sorbent Composition for Removing Mercury (Hg) Vapor from a Gaseous stream; Methods of Use and Methods of Manufacture 审中-公开
公开(公告)号：US20190060862A1
公开(公告)日：2019-02-28
申请号：US16115433
申请日：2018-08-28
申请人： Viviron Technology LLC
发明人： Yongheng Huang
IPC分类号： B01J20/06 , B01J20/28 , B01J20/30 , B01D53/64
CPC分类号： B01J20/06 , B01D53/64 , B01D53/82 , B01D53/83 , B01D2253/1124 , B01D2257/602 , B01J20/28004 , B01J20/28011 , B01J20/28016 , B01J20/3035 , B01J20/3071 , B01J20/3085 , B01J2220/4806
摘要： A powdered Iron-Selenide-Oxide sorbent composition, a method of using the sorbent, and a method for producing the sorbent is disclosed for removing mercury vapor from a gaseous stream. The exact ratios of Fe to Se are varied. The method for producing the sorbent comprises the steps of: preparing a base ferrous or ferric oxide (FeOx) media, conditioning the FeOx media with a slurry of ferrous selenite (FeSeO3)/ferrous selenate (FeSeO4), reducing the FeSeO3/FeSeO4 mixture by an elemental iron (Fe0) powder to incorporate selenide into the slurry, and dewatering and oxidizing the slurry. The sorbent can be used alone (or in combination with a powdered activated carbon material or an inert powdered material) by direct injection into the Hg-containing gas stream, by coating of a filter fabric used in bag house with the sorbent, or by using the sorbent in a packed bed gas stream filtration system.

2. 发明申请

US20150239740A1 METHOD FOR FABRICATING POROUS CARBON MATERIAL 审中-公开
标题翻译：制造多孔碳材料的方法
公开(公告)号：US20150239740A1
公开(公告)日：2015-08-27
申请号：US14436471
申请日：2013-10-15
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： Shinji Ishikawa , Kazuya Kuwahara
IPC分类号： C01B31/02
CPC分类号： C01B31/02 , B01J20/20 , B01J20/28057 , B01J20/305 , B01J20/3078 , B01J2220/4806 , C01B7/03 , C01B32/00 , C01B32/05 , C01B33/10721 , C01B33/113
摘要： A method for fabricating a porous carbon is provided. The method comprises the steps of: exposing a metal carbide to a heated atmosphere of a first gas to produce a porous carbon material and a metal chloride, the metal carbide containing a first metal and carbon, the first gas containing chlorine gas, and the metal chloride containing the first metal and chlorine; reacting the metal chloride with a second gas in a heated atmosphere to produce a metal oxide and a third gas, the second gas containing oxygen gas, the metal oxide containing the first metal and oxygen, and the third gas containing chlorine gas; and recovering chlorine gas from the third gas, the chlorine gas recovered being used as the chlorine gas for the first gas.
摘要翻译：提供了制造多孔碳的方法。该方法包括以下步骤：将金属碳化物暴露于第一气体的加热气氛中以产生多孔碳材料和金属氯化物，含有第一金属和碳的金属碳化物，含有氯气的第一气体和金属含有第一金属和氯的氯化物; 在加热的气氛中使金属氯化物与第二气体反应以产生金属氧化物和第三气体，第二气体含有氧气，含有第一金属和氧的金属氧化物和含有氯气的第三气体; 并从第三气体回收氯气，回收的氯气用作第一气体的氯气。

3. 发明申请

US20150157977A1 Activation of a material containing alkaline-earth carbonate and alkaline-earth hydroxide for the dry scrubbing of flue gas 审中-公开
标题翻译：激活含有碱土碳酸盐和碱土金属氢氧化物的材料用于烟道气的干洗
公开(公告)号：US20150157977A1
公开(公告)日：2015-06-11
申请号：US14388429
申请日：2013-04-02
申请人： Rheinkalk GmbH
发明人： Christopher Pust , Arnd Pickbrenner , Martin Sindram
IPC分类号： B01D53/50 , B01J20/04 , B01J20/30
CPC分类号： B01D53/508 , B01D53/83 , B01D2251/402 , B01D2251/404 , B01D2251/604 , B01D2251/606 , B01D2253/112 , B01D2253/304 , B01D2258/0283 , B01J20/041 , B01J20/043 , B01J20/28004 , B01J20/28016 , B01J20/3078 , B01J2220/42 , B01J2220/4806
摘要： The invention relates to a method for increasing the absorbency of a material containing alkaline-earth carbonate and alkaline-earth hydroxide with regard to sulfur oxides and/or other pollutants, in particular in flue gas, wherein the material containing alkaline-earth carbonate and alkaline-earth hydroxide is activated by heating said material to approximately 250° C. to approximately 750° C. for a time period of 1 minute to 12 hours.
摘要翻译：本发明涉及一种提高含有碱土金属和碱土金属氢氧化物的材料在硫氧化物和/或其它污染物，特别是烟道气中的吸收性能的方法，其中含有碱土金属和碱土金属的物质通过将所述材料加热至约250℃至约750℃，活化1分钟至12小时的时间。

4. 发明授权

US08846562B2 Method for preparing a nano-calcium carbonate slurry from waste gypsum as calcium source, the product and use thereof 有权
标题翻译：从废石膏作为钙源制备纳米碳酸钙浆料的方法，产品及其用途
公开(公告)号：US08846562B2
公开(公告)日：2014-09-30
申请号：US13871245
申请日：2013-04-26
申请人： Sufang Wu , Peiqiang Lan
发明人： Sufang Wu , Peiqiang Lan
IPC分类号： B01J21/18 , B01J27/232 , B01J20/30 , C22B26/20
CPC分类号： C22B26/20 , B01J20/041 , B01J20/3078 , B01J27/232 , B01J2220/4806 , B01J2220/4875 , C01F11/18 , C01P2002/88 , C01P2004/64
摘要： The present invention discloses a process for producing a nano calcium carbonate slurry from a feedstock of waste gypsum, wherein: an aqueous gypsum slurry of the feedstock is mixed with ammonia water by stirring; with CO2 injected in the slurry is under continuous stirring until the calcium sulfate in the waste gypsum is completely carbonated into nano calcium carbonate; after filtration, the filter cake is dispersed in water to obtain the nano calcium carbonate slurry. This process is easy to operate and to obtain a low-cost and a lower decomposition temperature of calcium carbonate. The present invention also discloses a nano calcium carbonate slurry and its application in preparation of a CaO-based carbon dioxide adsorbent and complex catalyst used for a reactive sorption enhanced reforming process for hydrogen production from methane. The CaO-based carbon dioxide adsorbent prepared shows good cycle stability and fast sorption rate, and complex catalyst used for reactive sorption enhanced methane steam reforming can obtain the hydrogen with purity of more than 90%.
摘要翻译：本发明公开了一种由废石膏原料生产纳米碳酸钙浆料的方法，其中：通过搅拌将原料的水性石膏浆料与氨水混合; 在浆料中注入的二氧化碳在连续搅拌下直到废石膏中的硫酸钙完全碳酸化成纳米碳酸钙; 过滤后，将滤饼分散在水中，得到纳米碳酸钙浆料。该方法易于操作并获得碳酸钙的低成本和低分解温度。本发明还公开了一种纳米碳酸钙浆料及其在制备用于从甲烷制氢的反应性吸附增强重整方法中的CaO基二氧化碳吸附剂和复合催化剂的应用。制备的CaO型二氧化碳吸附剂显示良好的循环稳定性和快速吸附速率，用于反应性吸附增强甲烷蒸汽重整的复合催化剂可以获得纯度高于90％的氢。

5. 发明授权

US08754004B2 Removing phosphorus from surface and drainage waters through use of industrial by-products 有权
标题翻译：通过使用工业副产品从表面和排水中去除磷
公开(公告)号：US08754004B2
公开(公告)日：2014-06-17
申请号：US13447956
申请日：2012-04-16
申请人： Chad J. Penn
发明人： Chad J. Penn
IPC分类号： B01J20/34
CPC分类号： B01J20/0281 , B01J20/02 , B01J20/041 , B01J20/043 , B01J20/06 , B01J20/08 , B01J20/10 , B01J20/20 , B01J20/3204 , B01J20/3236 , B01J20/3433 , B01J2220/4806 , C02F1/281 , C02F1/5245 , C02F2101/105
摘要： A method of constructing a phosphorous adsorbing structure includes creating a design model that indicates a percentage of phosphorous removed from a water supply per an amount of a predetermined adsorbent exposed to the water supply based upon an original concentration of phosphorous in the water supply and a retention time of water in the adsorbing structure.
摘要翻译：一种构建磷吸附结构的方法包括：创建一种设计模型，其指示基于在供水中初始浓度的磷和所述供水中暴露于供水的预定吸附剂的量，从供水中除去的磷的百分比，吸附结构中水的时间。

6. 发明申请

US20130302230A1 Method for Producing Metal Oxide Compositions and Coated Substrates 有权
标题翻译：生产金属氧化物组合物和涂层基材的方法
公开(公告)号：US20130302230A1
公开(公告)日：2013-11-14
申请号：US13859915
申请日：2013-04-10
申请人： Delbert C. Scranton, JR.
发明人： Delbert C. Scranton, JR.
IPC分类号： B01J20/32
CPC分类号： B01J20/3234 , B01J20/0229 , B01J20/0237 , B01J20/0244 , B01J20/0251 , B01J20/06 , B01J20/12 , B01J20/165 , B01J20/20 , B01J20/3204 , B01J20/3212 , B01J20/3236 , B01J23/745 , B01J37/0221 , B01J37/0236 , B01J37/04 , B01J2220/42 , B01J2220/4806 , B01J2220/4825 , C01G1/02 , C01P2004/80 , C01P2006/10 , C09C1/00 , C09C1/3661 , C09C1/42
摘要： The present invention generally relates to a process for making a metal oxide composition. The present invention also relates to a process for making a coated metal oxide substrate.
摘要翻译：本发明一般涉及制备金属氧化物组合物的方法。本发明还涉及一种制备涂覆金属氧化物衬底的方法。

7. 发明申请

US20120134906A1 PARTICULATE, HETEROGENEOUS SOLID CO2 ABSORBENT COMPOSITION, METHOD FOR ITS PREPARATION AND USE THEREOF 有权
标题翻译：颗粒状异相固体二氧化碳吸收剂组合物及其制备方法及用途
公开(公告)号：US20120134906A1
公开(公告)日：2012-05-31
申请号：US13382919
申请日：2010-07-06
申请人： Johan Mastin , Julien Meyer , Arne Raaheim
发明人： Johan Mastin , Julien Meyer , Arne Raaheim
IPC分类号： B01D53/62 , B01J20/30 , B01J20/34 , B01J37/10 , B01D53/12 , B01D53/02 , B01J20/04 , B01J21/02
CPC分类号： B01D53/62 , B01D53/02 , B01D2251/404 , B01D2253/104 , B01D2257/504 , B01J20/041 , B01J20/08 , B01J20/3035 , B01J20/3078 , B01J20/3204 , B01J20/3236 , B01J20/3433 , B01J20/3483 , B01J2220/4806 , B01J2220/56 , C01F7/164 , C01F11/04 , C01P2002/72 , C01P2002/85 , C01P2002/88 , C01P2004/03 , C01P2004/32 , C01P2004/62 , Y02C10/04 , Y02C10/08 , Y02P20/152
摘要： A particulate, heterogeneous solid CO2 absorbent composition, comprising decomposition products of Ca3Al2O6 after having been heated to a temperature between 500° C. and 925° C. in the presence of H2O and CO2 for a period of time sufficient to allow the Ca3Al2O6 to react and form the particulate, heterogeneous absorbent composition which exhibits a higher concentration of aluminium than calcium in the particle core but a higher concentration of calcium than aluminium at the particle surface. The invention also comprises a method for preparing the particulate, heterogeneous product as well as a method for utilizing the composition for separating CO2 from a process gas.
摘要翻译：在H 2 O和CO 2存在下，将Ca 3 Al 2 O 6的分解产物加热到500℃至925℃之间的温度下，Ca 3 Al 2 O 6反应的时间足以使Ca 3 Al 2 O 6反应并且形成颗粒状非均相吸收剂组合物，其在颗粒芯中表现出比钙更高的铝浓度，但在颗粒表面具有比铝高的钙浓度。本发明还包括一种制备颗粒状非均质产品的方法以及一种利用该组合物从工艺气体中分离CO 2的方法。

8. 发明授权

US07524422B2 Clarification and sorptive-filtration system for the capture of constituents and particulate matter in liquids and gases 有权
标题翻译：澄清和吸附过滤系统，用于捕获液体和气体中的成分和颗粒物质
公开(公告)号：US07524422B2
公开(公告)日：2009-04-28
申请号：US11843485
申请日：2007-08-22
申请人： John J. Sansalone
发明人： John J. Sansalone
IPC分类号： C01D1/42
CPC分类号： E01C7/142 , B01D15/00 , B01D39/06 , B01D39/12 , B01D39/163 , B01D39/18 , B01D39/2017 , B01D39/2027 , B01D39/2072 , B01D39/2093 , B01D2239/0407 , B01D2239/0478 , B01D2239/0485 , B01D2239/0613 , B01D2239/0618 , B01D2239/065 , B01D2239/0681 , B01D2239/1208 , B01D2239/1241 , B01D2239/1258 , B01D2239/1291 , B01J20/0222 , B01J20/0229 , B01J20/06 , B01J20/08 , B01J20/10 , B01J20/103 , B01J20/12 , B01J20/28004 , B01J20/28011 , B01J20/28028 , B01J20/2803 , B01J20/28033 , B01J20/28057 , B01J20/3028 , B01J20/3042 , B01J20/3078 , B01J20/3085 , B01J20/3204 , B01J20/321 , B01J20/3214 , B01J20/3236 , B01J20/3289 , B01J2220/42 , B01J2220/4806 , B01J2220/58 , C02F1/004 , C02F1/281 , C02F1/288 , C02F2103/001 , E01C9/00 , E01C2201/20 , E03F1/00 , E03F5/0404
摘要： A sorptive-filtration system for removing at least one of negatively or positively charged ions, complexes or particulates from an aqueous stream. The system includes a) flow formed substantially from at least one of rainfall-runoff or snowmelt-runoff; b) a filter containment communicating with the runoff stream such that at least part of the stream passes through the filter containment; and c) a granular filter media disposed within the filter containment, the filter media having an amphoteric material applied thereto, wherein the amphoteric material comprises a metal selected from at least one of Fe, Al, Mn, or Si.
摘要翻译：用于从水流中去除负电荷或带正电荷的离子，络合物或微粒中的至少一种的吸附过滤系统。该系统包括：a）基本上由降雨径流或融雪径流中的至少一个形成的流动; b）与径流流通的过滤器容纳物，使得流的至少部分通过过滤器容纳物; 和c）设置在所述过滤器容纳物内的颗粒状过滤介质，所述过滤介质具有施加于其上的两性材料，其中所述两性材料包含选自Fe，Al，Mn或Si中的至少一种的金属。

9. 发明申请

US20190217266A1 METHODS OF SULFURIZING METAL CONTAINING PARTICLES 审中-公开
公开(公告)号：US20190217266A1
公开(公告)日：2019-07-18
申请号：US16364460
申请日：2019-03-26
申请人： CHEM32, LLC
发明人： Douglas G. WENE , Soren MARKLUND
IPC分类号： B01J8/02 , B01J20/02 , C01G3/12 , C01G1/12 , B01J20/30 , B01J23/72 , B01J23/745 , B01J37/20
CPC分类号： B01J8/0242 , B01J20/0229 , B01J20/0237 , B01J20/0285 , B01J20/3085 , B01J23/40 , B01J23/48 , B01J23/70 , B01J23/72 , B01J23/745 , B01J37/20 , B01J2220/4806 , C01G1/12 , C01G3/12
摘要： Methods of sulfurizing metal containing particles in the absence of hydrogen are described. One method includes contacting a bed of metal containing particles with a gaseous stream comprising hydrogen sulfide and inert gas under reaction conditions sufficient to produce sulfided metal containing particles. The gaseous stream is introduced into a vertical reactor at an inlet positioned at the bottom portion of the reactor and any unreacted hydrogen sulfide and inert gas is removed at an outlet positioned above the inlet. The sulfided metal containing particles can be removed from the reactor and stored.

10. 发明申请

US20180208734A1 MAGNETIC HYDROPHOBIC POROUS GRAPHENE SPONGE FOR ENVIRONMENTAL AND BIOLOGICAL/MEDICAL APPLICATIONS 审中-公开
公开(公告)号：US20180208734A1
公开(公告)日：2018-07-26
申请号：US15745974
申请日：2016-07-23
申请人： Cengiz S. Ozkan , Mihrimah Ozkan , Hamed Hosseini , Fabian Villalobos , Andrew Patalano
发明人： Cengiz S. Ozkan , Mihrimah Ozkan , Hamed Hosseini , Fabian Villalobos , Andrew Patalano
IPC分类号： C08J9/28 , B01J20/28 , B01J20/30 , C04B38/00 , C08J9/00 , C08L1/02 , C09K3/32
CPC分类号： C08J9/28 , B01J20/02 , B01J20/20 , B01J20/28007 , B01J20/28009 , B01J20/28045 , B01J20/3078 , B01J2220/4806 , B01J2220/4825 , C01B32/00 , C01B32/184 , C04B38/0022 , C08J9/0061 , C08J9/0066 , C08J2201/026 , C08J2201/05 , C08J2201/0504 , C08J2205/024 , C08J2303/00 , C08J2401/02 , C08J2429/04 , C08L1/00 , C08L1/02 , C09K3/32
摘要： A method of making a porous material is provided. The method includes: preparing a mixture including a sugar, a polymer, and at least one soluble metal source, in water; heating the mixture to obtain a gelled material; thermally curing the gelled material to obtain a cured material; and annealing at least a part of the cured material to obtain a porous material that includes metal nanoparticles, where the metal nanoparticles include at least one metal from the at least one soluble metal source. The porous material can include: sheets of multilayer graphene layers; metal nanoparticles dispersed among the sheets and encapsulated by layers of graphene; and macropores, mesopores or micropores, or any combination thereof, throughout the porous material and on its surface. Methods of using the porous material to separate contaminants from water are also provided.

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