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公开(公告)号：US20240157327A1
公开(公告)日：2024-05-16
申请号：US18422760
申请日：2024-01-25
申请人： THE CLOROX COMPANY
CPC分类号： B01J20/00 , A01K1/0154
摘要： Animal litter comprising composite particles including powdered sodium bentonite and powdered activated carbon, agglomerated together into the composite particles, wherein the animal litter has a particle size distribution of 16/50 mesh (i.e., 300 μm to 1180 μm in size). The litter may include non-composite, granular clay particles (e.g., granular sodium bentonite) having the same particle size distribution (16/50 mesh). Such particle size characteristics significantly reduce dusting, without the need for a de-dusting agent, reduce clump depth and/or reduce clump width at the bottom of the clump (both acting to reduce risk of clumps sticking to the bottom of the litter box) and result in more efficient use of the litter in clumping (reduced clump weight) by increasing absorbency.
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公开(公告)号：US20180134581A1
公开(公告)日：2018-05-17
申请号：US15787223
申请日：2017-10-18
发明人： Daniel M. Wells , Paul L. Frattini , Keith Paul Fruzzetti , Omar Farha , Joseph T. Hupp , Ashlee J. Howarth , Michael J. Katz
CPC分类号： C02F1/285 , B01J20/00 , B01J20/226 , B01J20/28066 , C02F1/281 , C02F1/288 , C02F1/42 , C02F2001/422 , C02F2101/006 , C02F2101/103 , C02F2101/105 , C02F2101/106 , C02F2101/12 , C02F2101/20 , C02F2103/18
摘要： The present invention provides for the use of a metal-organic framework (MOF) in removing particular chemical species or compounds, in particular oxy-anions, from a liquid or liquid stream. In some embodiments, the MOF is a Zr-based MOF, such as NU-1000, and the oxy-anions that are removed include, include, for example, oxy-anions of selenium, including selenite (SeO32−) and selenate (SeO42−); oxy-anions of antimony, including oxy-anions in either the Sb[III] (antimonite) or the Sb[V] (antimonate) redox state; and oxy-anions of lead, including oxy-anions in either the Pb[II] or the Pb[IV] redox state, such as Pb(OH)62−, Pb(OH)64−, PbO32−, and PbO22−. The Zr-based MOF, including NU-1000 can be used to remove these oxy-anions from various liquid streams in industrial processes such as a nuclear and fossil fuel power plants, including the latter's flue gas desulfurization system.
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公开(公告)号：US09862895B2
公开(公告)日：2018-01-09
申请号：US15488092
申请日：2017-04-14
CPC分类号： C10G25/003 , B01J20/00 , B01J20/08 , B01J20/205 , C10G25/05 , C10G25/09 , C10G25/12 , C10G53/02 , C10G53/08 , C10G53/14 , C10G67/06 , C10G2300/202 , C10G2400/04
摘要： The present disclosure provides a method for removing sulfur compounds from a fuel containing sulfur compounds. The method includes contacting the fuel with an adsorbent that comprises a carbonaceous material doped with nanoparticles of aluminum oxide to reduce the concentrations of the sulfur compounds. The carbonaceous material is at least one selected from the group consisting of activated carbon, carbon nanotubes, and graphene oxide, and the adsorbent has a weight ratio of C to Al in the range from 3:1 to 30:1, and a weight ratio of C to O in the range from 1:1 to 10:1.
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公开(公告)号：US20170365369A1
公开(公告)日：2017-12-21
申请号：US15540393
申请日：2015-11-12
申请人： EKSORB LTD
CPC分类号： G21F9/06 , B01D15/00 , B01D39/00 , B01D39/14 , B01D46/00 , B01J20/00 , C02F9/00 , G21C19/46 , G21F3/04 , G21F9/12 , G21F9/165 , G21F9/20
摘要： The invention relates to a technique for handling liquid radioactive waste from a nuclear fuel-energy cycle, and may be used in a process for processing liquid radioactive waste for maximally reducing the volume thereof and removing radionuclides by concentrating same in a solid phase. The aim is achieved by means of a method for processing liquid radioactive waste and for the recovery thereof, including waste oxidation, separating sludge, colloids and suspended particles from a liquid phase, and removing, from the liquid phase, radionuclides to be subsequently recovered using selective sorbents and filters; the method is characterized in that, prior to the stage for separating sludge, colloids and suspended particles from the liquid phase of the radioactive waste, selective sorbents in the form of powders are added and mixed into the liquid waste.
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5.发明授权公开(公告)号：US09375507B2
公开(公告)日：2016-06-28
申请号：US14157769
申请日：2014-01-17
申请人： Evonik Corporation
发明人： Gonglu Tian , Matthew Thomas Ondisco , David L. Bergman , Bernfried Messner , Scott J. Smith , Mark Joy
IPC分类号： B01J20/32 , B01J20/26 , A61L15/60 , C08J3/12 , C08J3/24 , C08F220/06 , A61L15/42 , B01J20/00 , A61L15/18 , A61L15/00 , C08L33/00
CPC分类号： A61L15/60 , A61L15/00 , A61L15/18 , A61L15/42 , A61L2300/102 , B01J20/00 , B01J20/265 , B01J20/3208 , B01J20/3234 , B01J20/3236 , B01J2220/68 , C08F220/06 , C08J3/12 , C08J3/126 , C08J3/24 , C08L33/00 , C08F220/40 , C08F2222/1026
摘要： The present invention relates to a particulate superabsorbent polymer composition comprising a polymer comprising a neutralized aluminum salt solution applied to the surface of a particulate superabsorbent polymer; wherein an aqueous solution of the neutralized aluminum salt has a pH value from about 5.5 to about 8 and the particulate superabsorbent polymer composition has a mean particle size distribution of from 300 to 400 μm, an original Free Swell Gel Bed Permeability (FSGBP) of about 20×10−8 cm2 to about 200×10−8 cm2; and subsequent to subjecting the particulate superabsorbent polymer composition to the Processing Test, the particulate superabsorbent polymer composition has a permeability stability index of from about 0.60 to about 0.99 and having particles having a particle diameter of larger than 600 μm in an amount of less than about 15 wt % of the particulate superabsorbent polymer composition and as specified by standard sieve classification.
摘要翻译： 本发明涉及一种颗粒状超吸收性聚合物组合物，其包含聚合物，该聚合物包含施加到颗粒状超吸收性聚合物表面上的中和的铝盐溶液; 其中中和的铝盐的水溶液的pH值为约5.5至约8，并且颗粒超吸收聚合物组合物的平均粒度分布为300至400μm，原始的自由溶胀凝胶床渗透性（FSGBP）为约 20×10 -8 cm 2〜约200×10 -8 cm 2; 并且在将颗粒超吸收性聚合物组合物经受加工试验之后，颗粒状超吸收性聚合物组合物的渗透性稳定性指数为约0.60至约0.99，并且具有小于约600μm的粒径大于600μm的颗粒 15重量％的颗粒状超吸收性聚合物组合物，并且由标准筛选分类指定。
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公开(公告)号：US09358521B1
公开(公告)日：2016-06-07
申请号：US12632717
申请日：2009-12-07
申请人： Abdul-Majeed Azad
发明人： Abdul-Majeed Azad
IPC分类号： B01J20/00 , B01J20/28 , B01J20/06 , C01B17/00 , C01G45/00 , C01G53/00 , C01G49/00 , C01G39/00
CPC分类号： B01J20/28011 , B01J20/00 , B01J20/06 , C01B17/00 , C01G39/00 , C01G45/00 , C01G49/00 , C01G53/00 , C01P2002/02 , C01P2002/34 , C01P2002/72 , C01P2002/77 , C01P2004/03 , C01P2004/80 , C01P2006/12
摘要： A sulfur sorbent composition includes a support structure and a double oxide sulfur scavenger that is supported on the support structure. The support structure may be diatomaceous earth or a zeolitic-type mineral, and the sulfur scavenger a metal and/or a metal oxide and/or a combination of two or more metal and/or oxides. The sulfur sorbent composition can be used either as a stand-alone device or in conjunction with a fuel reformer to provide a sulfur-free stream.
摘要翻译： 硫吸收剂组合物包括负载在支撑结构上的支撑结构和双氧化物硫清除剂。 支撑结构可以是硅藻土或沸石型矿物，硫清除剂是金属和/或金属氧化物和/或两种或更多种金属和/或氧化物的组合。 硫吸附剂组合物可以用作独立装置或与燃料重整器结合使用以提供无硫流。
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公开(公告)号：US20150353381A1
公开(公告)日：2015-12-10
申请号：US14730968
申请日：2015-06-04
发明人： Debora F. Rodrigues
IPC分类号： C02F1/28 , C09D105/04 , C08K3/22 , C09D133/02 , C09D179/02 , C08K3/20 , C08J9/00 , C09D105/08
CPC分类号： C02F1/285 , B01D67/0006 , B01D67/0079 , B01D67/0088 , B01D69/147 , B01D69/148 , B01D71/021 , B01D71/024 , B01D71/08 , B01D71/38 , B01D71/40 , B01D71/60 , B01D2323/21 , B01D2323/30 , B01J20/00 , B01J20/06 , B01J20/205 , B01J20/24 , B01J20/264 , B01J20/28007 , B01J20/28045 , B01J20/28047 , B01J2220/445 , B01J2220/46 , B01J2220/56 , C02F1/281 , C02F1/283 , C02F1/286 , C02F1/288 , C02F1/44 , C02F2101/20 , C02F2303/04 , C02F2305/08 , C08G73/0206 , C08K3/04 , C08K3/042 , C08K3/22 , C08K2003/2255 , C08L5/04 , C08L5/08 , C08L33/02 , C08L79/02
摘要： Synthesis, fabrication, and application of nanocomposite polymers in different form (as membrane/filter coatings, as beads, or as porous sponges) for the removal of microorganisms, heavy metals, organic, and inorganic chemicals from different contaminated water sources.
摘要翻译： 以不同形式（作为膜/过滤器涂层，珠子或多孔海绵）的纳米复合材料聚合物的合成，制造和应用，用于从不同污染的水源除去微生物，重金属，有机和无机化学品。
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公开(公告)号：US20150198548A1
公开(公告)日：2015-07-16
申请号：US14419094
申请日：2013-02-03
CPC分类号： G01N27/00 , B01J20/00 , G01J1/00 , G01R1/06 , G01R1/073 , G01R19/00 , G01R19/0084 , G01R19/0092 , G01R19/28 , G05B1/00
摘要： A measuring instrument for detection of electrical properties in a liquid includes a main body configured to hold a tester, a first pole extending from the main body, and a second pole extending from the main body that is spaced apart from the first pole. The first pole carries a positive probe for attachment to the tester, and the second pole carries a negative probe for attachment to the tester. When the probes are placed in the liquid, electrical properties in the liquid are detected by the tester.
摘要翻译： 用于检测液体中的电气特性的测量仪器包括构造成保持测试器的主体，从主体延伸的第一极和从主体延伸的与第一极间隔开的第二极。 第一极带有用于连接到测试仪的正极探针，而第二极带有用于连接到测试仪的负极探头。 当探针放置在液体中时，液体中的电学特性由测试仪检测。
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9.发明申请公开(公告)号：US20140306156A1
公开(公告)日：2014-10-16
申请号：US14157769
申请日：2014-01-17
申请人： EVONIK CORPORATION
发明人： Gonglu Tian , Matthew Thomas Ondisco , David L. Bergman, JR. , Bernfried Messner , Scott J. Smith
CPC分类号： A61L15/60 , A61L15/00 , A61L15/18 , A61L15/42 , A61L2300/102 , B01J20/00 , B01J20/265 , B01J20/3208 , B01J20/3234 , B01J20/3236 , B01J2220/68 , C08F220/06 , C08J3/12 , C08J3/126 , C08J3/24 , C08L33/00 , C08F220/40 , C08F2222/1026
摘要： The present invention relates to a particulate superabsorbent polymer composition comprising a polymer comprising a neutralized aluminum salt solution applied to the surface of a particulate superabsorbent polymer; wherein an aqueous solution of the neutralized aluminum salt has a pH value from about 5.5 to about 8 and the particulate superabsorbent polymer composition has a mean particle size distribution of from 300 to 400 μm, an original Free Swell Gel Bed Permeability (FSGBP) of about 20×10−8 cm2 to about 200×10−8 cm2; and subsequent to subjecting the particulate superabsorbent polymer composition to the Processing Test, the particulate superabsorbent polymer composition has a permeability stability index of from about 0.60 to about 0.99 and having particles having a particle diameter of larger than 600 μm in an amount of less than about 15 wt % of the particulate superabsorbent polymer composition and as specified by standard sieve classification.
摘要翻译： 本发明涉及一种颗粒状超吸收性聚合物组合物，其包含聚合物，该聚合物包含施加到颗粒状超吸收性聚合物表面上的中和的铝盐溶液; 其中中和的铝盐的水溶液的pH值为约5.5至约8，并且颗粒超吸收聚合物组合物的平均粒度分布为300至400μm，原始的自由溶胀凝胶床渗透性（FSGBP）为约 20×10 -8 cm 2〜约200×10 -8 cm 2; 并且在将颗粒超吸收性聚合物组合物经受加工试验之后，颗粒状超吸收性聚合物组合物的渗透性稳定性指数为约0.60至约0.99，并且具有小于约600μm的粒径大于600μm的颗粒 15重量％的颗粒状超吸收性聚合物组合物，并且由标准筛选分类指定。
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公开(公告)号：US08637428B1
公开(公告)日：2014-01-28
申请号：US12972728
申请日：2010-12-20
IPC分类号： B01J20/00
CPC分类号： B03B5/00 , B01J20/00 , B01J20/041 , B01J20/06 , B01J20/08 , B01J20/14 , B01J20/28004 , B01J20/28023 , B01J20/28057 , B01J20/28078 , B01J20/3007 , B01J20/3071 , B01J20/3085 , B01J20/3204 , B01J20/3236 , B01J20/3293 , C22B3/24 , C22B26/12 , Y02P10/234 , Y10S502/526
摘要： This invention relates to a particulate extraction material for the extraction of lithium from a geothermal brine or lithium containing solution. The particulate material includes an inorganic or polymer based substrate that includes a lithium aluminum intercalate layer applied to the exterior of the substrate, wherein the lithium aluminum intercalate layer is operable to capture lithium ions from solution.
摘要翻译： 本发明涉及用于从地热盐水或含锂溶液中提取锂的微粒提取物质。 颗粒材料包括无机或基于聚合物的基材，其包括施加到基材外部的锂铝嵌层，其中所述锂铝嵌层可操作以从溶液中捕获锂离子。
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