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1.发明公开公开(公告)号：US20240307845A1
公开(公告)日：2024-09-19
申请号：US18677224
申请日：2024-05-29
申请人： UOP LLC
发明人： Gregory J. Lewis , Paulina Jakubczak , James M. Hodges , Evgeny Kolev , William Sheets , Mimoza Sylejmani-Rekaliu
CPC分类号： B01J20/16 , A61M1/3679 , B01D15/362 , B01J20/28026 , B01D2257/60
摘要： A process for removing Pb2+ toxins from bodily fluids is disclosed. The process involves contacting the bodily fluid with an ion exchange composition to remove the metal toxins in the bodily fluid, including blood and gastrointestinal fluid. Alternatively, blood can be contacted with a dialysis solution which is then contacted with the ion exchange composition. The ion exchange compositions are represented by the following empirical formula:
AmTiaNb1-aSixOy
having either the pharmacosiderite, sitinakite, pharmacosiderite-sitinakite intergrowth topologies or mixtures thereof. A composition comprising the above ion exchange compositions in combination with bodily fluids or dialysis solution is also disclosed. The ion exchange compositions may be supported by porous networks of biocompatible polymers such as carbohydrates or proteins.-
公开(公告)号：US12083471B2
公开(公告)日：2024-09-10
申请号：US17246583
申请日：2021-04-30
申请人： BASF Corporation
CPC分类号： B01D53/0462 , B01D53/0423 , B01D53/261 , B01J20/08 , B01J20/103 , B01J20/165 , B01J20/18 , B01J20/28052 , B01D2253/108 , B01D2256/24 , B01D2256/245 , B01D2257/7022 , B01D2257/80 , B01D2259/402 , B01D2259/403 , B01D2259/404 , B01D2259/4145
摘要： Disclosed in certain embodiments are methods of removing water from a gas feed stream comprising hydrocarbons and water during an adsorption step of an adsorption cycle.
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公开(公告)号：US20240139683A1
公开(公告)日：2024-05-02
申请号：US18411415
申请日：2024-01-12
发明人： John L. BURBA
IPC分类号： B01D61/04 , B01D15/00 , B01D15/10 , B01D61/02 , B01D61/24 , B01D61/58 , B01J20/02 , B01J20/08 , B01J20/10 , B01J20/16 , B01J20/26 , C01D15/02 , C01D15/08 , C02F1/00 , C02F1/28 , C02F1/42 , C02F1/44 , C22B3/02 , C22B3/24 , C22B3/42 , C22B26/12 , C25B1/14
CPC分类号： B01D61/04 , B01D15/00 , B01D15/10 , B01D61/025 , B01D61/246 , B01D61/58 , B01J20/0281 , B01J20/0292 , B01J20/08 , B01J20/10 , B01J20/16 , B01J20/262 , C01D15/02 , C01D15/08 , C02F1/008 , C02F1/281 , C02F1/42 , C02F1/441 , C22B3/02 , C22B3/24 , C22B3/42 , C22B26/12 , C25B1/14 , B01D2311/04 , B01D2311/2626 , B01D2313/54 , C22B7/006
摘要： Apparatuses and methods for extracting desired chemical species including, without limitation, lithium, specific lithium species, and/or other chemical compounds from input flows in a modular unit. The input flows may be raw materials in which lithium metal and/or lithium species are dissolved and/or extracted. The apparatuses and methods may include daisy chain flow through separate tanks, a column array, and/or combinations thereof.
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4.发明公开公开(公告)号：US20240131502A1
公开(公告)日：2024-04-25
申请号：US17970839
申请日：2022-10-20
发明人： Munir D. Khokhar , Anne Madden , Sohel K. Shaikh
CPC分类号： B01J37/0045 , B01J20/165 , B01J21/08 , B01J23/66 , B01J35/006 , C09K23/003 , C10G11/05
摘要： According to embodiments, a method of producing a catalyst composition may include forming a slurry including an initial zeolite material, a surfactant, silica, and metal precursors, wherein the metal precursors contain a nickel-containing compound and a silver-containing compound, extruding the slurry to produce an extrudate, drying and calcining the extrudate to form a dried and calcined extrudate, hydrothermally treating the dried and calcined extrudate to form a hydrothermally-treated extrudate, and drying and calcining the hydrothermally-treated extrudate to produce the catalyst composition, wherein the catalyst composition includes zeolite, one or more oxides of nickel, and one or more oxides of silver.
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公开(公告)号：US11964893B2
公开(公告)日：2024-04-23
申请号：US18164194
申请日：2023-02-03
申请人： AquOm Sciences LLC
发明人： Keith Ervin
IPC分类号： C02F9/00 , B01J20/04 , B01J20/12 , B01J20/14 , B01J20/16 , B01J20/20 , B01J20/28 , C02F1/28 , C02F1/32 , C02F1/50 , C02F1/52 , C02F1/56 , C02F101/00 , C02F101/20 , C02F101/30 , C02F101/32
CPC分类号： C02F9/00 , B01J20/043 , B01J20/12 , B01J20/14 , B01J20/165 , B01J20/20 , B01J20/28004 , C02F1/281 , C02F1/283 , C02F1/32 , C02F1/50 , C02F1/5263 , C02F1/56 , C02F2101/006 , C02F2101/20 , C02F2101/306 , C02F2101/322 , C02F2209/11 , C02F2303/04
摘要： A method of water treatment includes providing water that includes at least one contaminant. An effective amount of at least one filter media is added to the to the water that includes at least one contaminant. The water and the at least one filter media are agitated to form a homogeneous mixture. A cationic biopolymer is added to the homogeneous mixture of water and the at least one filter media. The water is separated from the at least one contaminant and the at least one filter media.
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公开(公告)号：US20230271851A1
公开(公告)日：2023-08-31
申请号：US18173185
申请日：2023-02-23
发明人： Akio TANIGUCHI , Naoyuki INOUE
CPC分类号： C02F1/281 , B01J20/165 , B01J20/28059 , C02F1/62 , B01J20/0211 , B01J20/28004 , B01J2220/42 , C02F2101/20
摘要： To provide a heavy metal adsorbent in which elution of aluminum from a zeolite is suppressed. A compound, which is a hydrous oxide or a hydroxide of Si, Ti, Zr, Ce or La, is mixed with the zeolite.
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公开(公告)号：US20230183116A1
公开(公告)日：2023-06-15
申请号：US18164194
申请日：2023-02-03
申请人： AquOm Sciences LLC
发明人： Keith Ervin
CPC分类号： C02F9/00 , B01J20/043 , B01J20/12 , B01J20/14 , B01J20/165 , B01J20/20 , B01J20/28004 , C02F1/281
摘要： A method of water treatment includes providing water that includes at least one contaminant. An effective amount of at least one filter media is added to the to the water that includes at least one contaminant. The water and the at least one filter media are agitated to form a homogeneous mixture. A cationic biopolymer is added to the homogeneous mixture of water and the at least one filter media. The water is separated from the at least one contaminant and the at least one filter media.
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公开(公告)号：US11642652B2
公开(公告)日：2023-05-09
申请号：US16342012
申请日：2017-10-24
发明人： Hitoshi Ishizawa , Masahiro Kawakita , Yuki Kita
IPC分类号： B01J20/00 , B01J20/28 , B01J20/16 , B01J20/12 , D04H1/64 , B01J20/20 , B01J20/26 , B01J35/04 , D04H1/4218 , B01J20/18 , D21H13/24 , C04B41/85 , C04B38/00 , D21H13/40 , B01J20/10
CPC分类号： B01J20/28045 , B01J20/10 , B01J20/12 , B01J20/165 , B01J20/18 , B01J20/20 , B01J20/26 , B01J20/28 , B01J20/28023 , B01J35/04 , C04B38/00 , C04B41/85 , D04H1/4218 , D04H1/64 , D21H13/24 , D21H13/40
摘要： This inorganic fiber sheet contains a glass fiber as a main component, while containing 3 to 20% by mass of an organic fiber having an aspect ratio of 300 to 2000 with respect to a total amount of the inorganic fiber sheet.
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公开(公告)号：US11612856B2
公开(公告)日：2023-03-28
申请号：US16304326
申请日：2017-05-24
发明人： Colin Billiet , James Holcroft
摘要： A method of forming a gas treatment element for use in a gas treatment apparatus, such as a desiccant dryer, is disclosed. The element is formed by casting a sheet material by phase inversion of a dope mixture including a solvent, an adsorbent material such as a desiccant and a polymer binder. Layers of the sheet material are located adjacent one another and this is most readily achieved by rolling the sheet material to form the gas treatment element.
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公开(公告)号：US20230020950A1
公开(公告)日：2023-01-19
申请号：US17942338
申请日：2022-09-12
IPC分类号： B01J20/20 , A61M16/00 , B01D53/02 , B01D53/70 , B01J20/10 , B01J20/12 , B01J20/16 , B01J20/18 , B01J20/28 , B01J20/34 , C07C41/34 , F16K11/00 , G01N25/18 , G01N27/14
摘要： A system and process for the recovery of at least one anesthetic from a gas stream including at least two anesthetics. The recovery includes adsorption by exposing the gas stream to an adsorbent. The adsorbent is then regenerated by exposing the adsorbent to a purge gas under conditions which efficiently desorb the at least two anethetics from the adsorbent. The at least two anesthetics (and impurities or reaction products) are condensed from the purge gas and subjected to fractional distillation to provide a recovered anesthetic.
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