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公开(公告)号：US12083498B2
公开(公告)日：2024-09-10
申请号：US16926102
申请日：2020-07-10
发明人： Darryl W. Brousmiche , Jacob N. Fairchild , Jason F. Hill , Giorgis Isaac , Michael F. Morris , Kevin D. Wyndham
IPC分类号： B01D15/26 , B01D15/30 , B01D15/32 , B01D15/40 , B01D53/02 , B01J20/22 , B01J20/28 , B01J20/282 , B01J20/283 , B01J20/284 , B01J20/285 , B01J20/288 , B01J20/289 , B01J20/30 , B01J20/32 , C07F7/18
CPC分类号： B01J20/283 , B01D15/26 , B01D15/30 , B01D15/305 , B01D15/322 , B01D15/40 , B01D53/025 , B01J20/22 , B01J20/28004 , B01J20/28016 , B01J20/28042 , B01J20/28057 , B01J20/28059 , B01J20/28061 , B01J20/28064 , B01J20/28066 , B01J20/28069 , B01J20/28071 , B01J20/28073 , B01J20/28076 , B01J20/28078 , B01J20/28083 , B01J20/28085 , B01J20/288 , B01J20/289 , B01J20/3085 , B01J20/3204 , B01J20/3206 , B01J20/3208 , B01J20/3246 , B01J20/3285 , B01J20/3293 , C07F7/1804 , B01J20/282 , B01J20/284 , B01J20/285 , B01J20/32 , B01J20/3234 , B01J2220/54 , B01J2220/80
摘要： The present disclosure relates to a method of separating a compound of interest, particularly unsaturated compound(s) of interest, from a mixture. The compound is separated using a column having a chromatographic stationary phase material for various different modes of chromatography containing a first substituent and a second substituent. The first substituent minimizes compound retention variation over time under chromatographic conditions. The second substituent chromatographically and selectively retains the compound by incorporating one or more aromatic, polyaromatic, heterocyclic aromatic, or polyheterocyclic aromatic hydrocarbon groups, each group being optionally substituted with an aliphatic group. In some examples, the present disclosure can include a chromatographic system having a chromatographic column having a stationary phase with a chromatographic substrate containing silica, metal oxide, an inorganic-organic hybrid material, a group of block copolymers, or a combination thereof.
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公开(公告)号：US11850568B2
公开(公告)日：2023-12-26
申请号：US17370099
申请日：2021-07-08
发明人： Abdennour Abbas , Snober Ahmed
IPC分类号： B01J20/02 , A01N59/02 , C02F1/28 , B01J20/28 , B01J20/32 , C01B19/02 , B01D53/02 , C02F101/20 , C02F103/00
CPC分类号： B01J20/0262 , A01N59/02 , B01D53/02 , B01J20/28007 , B01J20/28045 , B01J20/3204 , B01J20/3206 , B01J20/3212 , B01J20/3234 , C01B19/02 , C02F1/281 , C02F1/288 , B01D2253/10 , B01D2253/25 , B01D2257/602 , C01P2002/82 , C01P2004/01 , C01P2004/03 , C01P2004/32 , C01P2004/52 , C01P2004/62 , C02F2101/20 , C02F2103/007 , C02F2305/08 , Y02W10/37 , A01N59/02 , A01N25/12
摘要： Method of preparing a selenium nanomaterial and selenium nanomaterial articles. The method may include forming a saccharide coating on a surface of a solid support material, treating the solid support material having the saccharide coating on the surface with a selenous acid solution, and heating the solid support material to form the selenium nanomaterial on the surface of the solid porous support material. The saccharide may include a monosaccharide, a disaccharide, or a polysaccharide, or a combination thereof, such as sucrose, or fructose, or a combination thereof.
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公开(公告)号：US20180326399A1
公开(公告)日：2018-11-15
申请号：US15911630
申请日：2018-03-05
发明人： Kevin D. Wyndham , Michael F. Morris , Darryl W. Brousmiche , Jason F. Hill , Jacob N. Fairchild
IPC分类号： B01J20/283 , C07F7/18 , B01J20/28 , B01D15/30 , B01D15/32 , B01D15/40 , B01D53/02 , B01J20/22 , B01J20/32 , B01J20/30 , B01J20/289 , B01J20/288 , B01D15/26 , B01J20/282 , B01J20/285 , B01J20/284
CPC分类号： B01J20/283 , B01D15/26 , B01D15/30 , B01D15/305 , B01D15/322 , B01D15/40 , B01D53/025 , B01J20/22 , B01J20/28004 , B01J20/28016 , B01J20/28042 , B01J20/28057 , B01J20/28059 , B01J20/28061 , B01J20/28064 , B01J20/28066 , B01J20/28069 , B01J20/28071 , B01J20/28073 , B01J20/28076 , B01J20/28078 , B01J20/28083 , B01J20/28085 , B01J20/282 , B01J20/284 , B01J20/285 , B01J20/288 , B01J20/289 , B01J20/3085 , B01J20/32 , B01J20/3204 , B01J20/3206 , B01J20/3208 , B01J20/3234 , B01J20/3246 , B01J20/3285 , B01J20/3293 , B01J2220/54 , B01J2220/80 , C07F7/1804
摘要： In one aspect, the present invention provides a chromatographic stationary phase material for various different modes of chromatography represented by Formula 1: [X](W)a(Q)b(T)c (Formula 1). X can be a high purity chromatographic core composition having a surface comprising a silica core material, metal oxide core material, an inorganic-organic hybrid material or a group of block copolymers thereof. W can be absent and/or can include hydrogen and/or can include a hydroxyl on the surface of X. Q can be a functional group that minimizes retention variation over time (drift) under chromatographic conditions utilizing low water concentrations. T can include one or more hydrophilic, polar, ionizable, and/or charged functional groups that chromatographically interact with the analyte. Additionally, b and c can be positive numbers, with the ratio 0.05≤(b/c)≤100, and a≥0.
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公开(公告)号：US20180264438A1
公开(公告)日：2018-09-20
申请号：US15921811
申请日：2018-03-15
发明人： Matthew A. Lauber , Daniel P. Walsh
IPC分类号： B01J20/286 , B01J20/283 , B01J20/22 , B01J20/10
CPC分类号： B01J20/286 , B01J20/103 , B01J20/22 , B01J20/283 , B01J20/289 , B01J20/3204 , B01J20/3206 , B01J20/3219 , B01J20/3227 , B01J20/3259 , B01J20/3261 , B01J2220/46 , B01J2220/54 , C07F7/0836 , C07F7/0838
摘要： Provided herein are stationary phase compositions comprising a chromatographic surface of porous or non-porous core material comprising a surface modifier for use in chromatographic separations.
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公开(公告)号：US20180258027A1
公开(公告)日：2018-09-13
申请号：US15980811
申请日：2018-05-16
IPC分类号： C07C205/00 , B01J20/28 , C02F1/28 , B01J20/32 , B01J20/22
CPC分类号： C07C205/00 , B01J20/22 , B01J20/28004 , B01J20/28059 , B01J20/28078 , B01J20/3206 , B01J20/3248 , B01J2220/4875 , C02F1/285 , C02F1/286 , C02F2101/308 , C02F2303/16
摘要： A functionalized asphaltene, obtained by refluxing with an acid solution. The functionalized asphaltene contains elevated levels of oxygen content due to nitration and oxidation of the refluxing process. The refluxing process also imparts organic functional groups including at least amines, nitro groups carbonyl groups, carboxylic groups and hydroxyl groups to the functionalized asphaltene, and these functional groups are attached to, thereby coating the surface of a functionalized asphaltene particle. A method for removing dye compounds from an aqueous sample with the functionalized asphaltene is also described.
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公开(公告)号：US20180050322A1
公开(公告)日：2018-02-22
申请号：US15560559
申请日：2016-03-23
申请人： BASF Corporation
发明人： Riichiro Kimura , Mark T. Buelow , John Kauffman , Pascaline Tran , Aron Wosylus
CPC分类号： B01J20/3204 , B01D53/02 , B01D53/0415 , B01D53/62 , B01D53/82 , B01D2253/20 , B01D2253/202 , B01D2253/25 , B01D2257/504 , B01D2257/708 , B01D2258/06 , B01D2259/4508 , B01D2259/4566 , B01D2259/4575 , B01J20/12 , B01J20/28004 , B01J20/28011 , B01J20/28045 , B01J20/28059 , B01J20/28061 , B01J20/28069 , B01J20/3078 , B01J20/3206 , B01J20/3236 , B01J20/3248 , B01J20/3251 , B01J20/3257 , B01J20/327 , B01J20/3272 , B01J20/3289 , B01J20/3433 , B01J20/3458 , B01J2220/62 , Y02C10/04 , Y02C10/08
摘要： Disclosed in certain embodiments are carbon dioxide sorbents that include porous particles impregnated with an amine compound.
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7.发明申请公开(公告)号：US20170198412A1
公开(公告)日：2017-07-13
申请号：US15314119
申请日：2014-05-28
申请人： SORBA ABSORBER GmbH
发明人： Stefan GRASS
IPC分类号： D01B1/10 , B65D65/00 , A01G3/00 , B01J20/24 , B01J20/02 , B27N5/00 , B01J20/28 , B01J20/30 , B01J20/32 , C05F11/00 , A01D45/02 , A01K1/015 , B01J20/04
CPC分类号： D01B1/10 , A01D45/02 , A01G3/002 , A01G24/23 , A01K1/0154 , A01K1/0155 , B01D15/00 , B01D53/46 , B01D53/52 , B01D53/58 , B01D53/62 , B01D53/72 , B01J20/02 , B01J20/041 , B01J20/24 , B01J20/28016 , B01J20/3021 , B01J20/3035 , B01J20/3206 , B01J20/3293 , B27N5/00 , B65D65/00 , C05F5/002 , C05F11/00 , Y02A40/21 , Y02E50/343 , Y02P20/145 , Y02W30/47
摘要： The method of the invention comprises the following steps:(i) cutting the maize stalks so as the less leafy stalk segments, higher than 70 cm, stay on the field; (ii) cutting the less leafy stalk segments as close to the ground as possible; (iii) harvesting the less leafy stalk segments cut in step (ii); (iv) cutting the in step (iii) harvested less leafy stalk segments into 5-50 mm stalk sections; (v) providing a mechanical impact to the stalk sections of step (iv) to obtain a mix containing: f1. said spongy cores forming the superabsorbent pellets fraction, f2. said elongated fiber pieces forming the fibrous matter fraction, f3. and said leaf matter forming the leafy fraction, (vi) separating the 3 fractions from each other; (vii) recovering the three fractions f1-f2-f3; The invention also pertains to the so obtained products and to their uses in treatments of liquids or gases.
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公开(公告)号：US09686963B2
公开(公告)日：2017-06-27
申请号：US15347522
申请日：2016-11-09
申请人： DAIKI CO., LTD.
发明人： Hiroshi Ito , Shinobu Hatanaka , Junji Yoshinaga
IPC分类号： A01K1/015 , B01J20/22 , B01J20/24 , B01J20/26 , B01J20/28 , B01J20/30 , B01J20/32 , B65B1/04 , B65B31/00
CPC分类号： A01K1/0155 , B01J20/22 , B01J20/24 , B01J20/26 , B01J20/261 , B01J20/28016 , B01J20/3028 , B01J20/3206 , B01J20/3268 , B65B1/04 , B65B31/00
摘要： A water absorbing material that is suitable for being discarded by being flushed down a flush toilet is provided. The water absorbing material includes only an organic substance containing no nutrients.
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9.发明授权公开(公告)号：US09567242B2
公开(公告)日：2017-02-14
申请号：US13290624
申请日：2011-11-07
申请人： Stephen D. Matza , Martha T. Smith
发明人： Stephen D. Matza , Martha T. Smith
IPC分类号： C02F1/28 , B01J20/06 , B01J20/34 , B01J20/32 , C02F103/36 , C02F1/70 , C02F1/24 , C02F101/10 , B01J20/28
CPC分类号： C02F1/281 , B01J20/06 , B01J20/28045 , B01J20/3204 , B01J20/3206 , B01J20/3236 , B01J20/3433 , B01J20/3475 , B01J2220/62 , C02F1/004 , C02F1/24 , C02F1/40 , C02F1/682 , C02F1/70 , C02F2101/101 , C02F2101/32 , C02F2101/40 , C02F2103/10 , C02F2103/365 , C02F2209/06 , C02F2209/26 , C02F2303/16
摘要： A system and method treat oilfield produced water by two-stages of hazardous sulfide treatments. In an embodiment, a two-stage oil and gas field produced water treatment system includes an oil removal vessel. The oilfield produced water is introduced to the oil removal vessel. The oil removal vessel removes a portion of the hydrocarbons from the oilfield produced water to provide a reduced oil produced water. In addition, the system includes an iron sponge. The reduced oil produced water is introduced to the iron sponge, and the iron sponge removes a portion of the hazardous sulfides from the reduced oil produced water to provide a reduced sulfide produced water. The system also includes a stabilized sodium percarbonate solution. The stabilized sodium percarbonate solution is mixed with the reduced sulfide produced water to remove a portion of the hazardous sulfides from the reduced sulfide produced water to provide a treated produced water.
摘要翻译： 一个系统和方法通过两阶段的有害硫化物处理来处理油田生产的水。 在一个实施方案中，两级油气田生产的水处理系统包括除油容器。 油田生产的水被引入除油船。 除油容器从油田生产的水中除去一部分烃，以提供减少的产油量。 此外，该系统包括铁海绵。 将还原的产油水引入铁海绵中，铁海绵从还原油产生的水中除去一部分危险的硫化物以提供减少的硫化物产生的水。 该系统还包括稳定的过碳酸钠溶液。 将稳定的过碳酸钠溶液与还原的硫化物产生的水混合以从减少的硫化物产生的水中除去一部分有害硫化物以提供经处理的生产水。
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公开(公告)号：US20160151761A1
公开(公告)日：2016-06-02
申请号：US14901501
申请日：2014-06-25
CPC分类号： B01J20/186 , A23B7/157 , A23V2002/00 , B01D53/02 , B01D53/04 , B01D2253/1085 , B01D2253/25 , B01D2257/7022 , B01D2257/708 , B01J20/24 , B01J20/261 , B01J20/262 , B01J20/2803 , B01J20/28033 , B01J20/28035 , B01J20/3042 , B01J20/3206 , B01J20/3238 , B01J29/44 , B01J33/00 , B01J37/0219 , B01J2220/46 , B01J2229/186
摘要： The present invention provides a water-resistant composition for adsorbing volatile organic compounds (VOCs) derived from organic matter including: a) palladium doped hydrogen-ZSM-5, wherein the Si:AI ratio of the hydrogen-ZSM-5 is less than or equal to 200:1; and b) at least one water-soluble binder. The invention also provides a method for using the water-resistant composition for adsorbing volatile organic compounds (VOCs) derived from organic matter.
摘要翻译： 本发明提供一种用于吸附源自有机物质的挥发性有机化合物（VOC）的防水组合物，包括：a）钯掺杂氢-ZSM-5，其中氢-ZSM-5的Si：AI比小于或等于 等于200：1; 和b）至少一种水溶性粘合剂。 本发明还提供了一种使用该耐水性组合物吸附来自有机物质的挥发性有机化合物（VOC）的方法。
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