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11.发明公开公开(公告)号：US20230357006A1
公开(公告)日：2023-11-09
申请号：US18222366
申请日：2023-07-14
申请人： PROTEUM ENERGY, LLC
发明人： Robert Terry Kennon , Dean C. Hoaglan , Scott V. Johnson , Charles Robert Rapier , Karen Lizeth Delfin
CPC分类号： C01B3/382 , C01B3/26 , C01B3/346 , B01D53/265 , B01J19/245 , C02F1/20 , C01B2203/0233 , C01B2203/0277 , C01B2203/1241 , C01B2203/0495 , C01B2203/1276 , C01B2203/1294 , C01B2203/142 , C01B2203/145 , C01B2203/148 , C01B2203/1247 , B01J2219/0004 , C01B2203/0405 , C01B2203/0475 , C01B2203/062 , C01B2203/0866 , C01B2203/0894 , C01B2203/141
摘要： The disclosure relates to methods, systems, and apparatus arranged and designed for converting non-methane hydrocarbon gases into multiple product gas streams including a predominately hydrogen gas stream and a predominately methane gas steam. Hydrocarbon gas streams are reformed, cracked, or converted into a synthesis gas stream and methane gas stream by receiving a volume of flare gas or other hydrocarbon liquid or gas feed, where the volume of hydrocarbon feed includes a volume of methane and a volume of nonmethane hydrocarbons. The hydrogen contained in the syngas may be separated into a pure hydrogen gas stream. A corresponding gas conversion system can include a super heater to provide a hydrocarbon feed/steam mixture, a heavy hydrocarbon reactor for synthesis gas formation, and a hydrogen separator to recover the hydrogen portion of the synthesis gas.
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公开(公告)号：US20230312374A1
公开(公告)日：2023-10-05
申请号：US18298168
申请日：2023-04-10
申请人： YALE UNIVERSITY
CPC分类号： C02F1/281 , C02F1/001 , C02F1/66 , C02F1/20 , C02F2209/24 , C02F2209/06
摘要： The present disclosure relates, in part, to enhanced weathering systems and/or apparatuses and methods of use thereof. In one aspect, the present disclosure provides a method of at least partially sequestering CO2 from an influent aqueous solution comprising aqueous and/or gaseous CO2. In another aspect, the present disclosure provides a method of at least partially sequestering CO2 from a gaseous CO2 source. In another aspect, the present disclosure provides systems and/or apparatuses suitable for use in the methods described herein. In another aspect, the present disclosure provides a method of optimizing the design and operation of a system for at least partial sequestration of CO2 from a water source.
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公开(公告)号：US11739014B2
公开(公告)日：2023-08-29
申请号：US16566853
申请日：2019-09-10
发明人： Graham Lea , Ivan Philip Greager , Laura J. Silva
IPC分类号： C01B5/00 , C02F103/36 , C02F3/12 , C02F1/66 , C02F1/20
CPC分类号： C02F3/1268 , C01B5/00 , C02F3/1273 , C02F1/20 , C02F1/66 , C02F2103/365 , C02F2201/46115 , C02F2305/06 , Y02E50/30 , Y02W10/10
摘要： The Fischer-Tropsch (FT) process creates significant amounts of water. The invention provides an aqueous composition comprising specified amounts of dissolved and suspended solids, low chemical oxygen demand and low chlorine demand, pH in the range of 6.5 to 8.0, where the aqueous composition comprises organic carbon derived from fossil sources.
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公开(公告)号：US11718521B2
公开(公告)日：2023-08-08
申请号：US17763912
申请日：2021-07-07
申请人： PROTEUM ENERGY, LLC
发明人： Robert Terry Kennon , Dean C. Hoaglan , Scott V. Johnson , Charles Robert Rapier , Karen Lizeth Delfin
CPC分类号： C01B3/382 , B01D53/265 , B01J19/245 , C01B3/26 , C01B3/346 , C02F1/20 , B01J2219/0004 , C01B2203/0233 , C01B2203/0277 , C01B2203/0405 , C01B2203/0475 , C01B2203/0495 , C01B2203/062 , C01B2203/0866 , C01B2203/0894 , C01B2203/1241 , C01B2203/1247 , C01B2203/1276 , C01B2203/1294 , C01B2203/141 , C01B2203/142 , C01B2203/145 , C01B2203/148
摘要： The disclosure relates to methods, systems, and apparatus arranged and designed for converting non-methane hydrocarbon gases into multiple product gas streams including a predominately hydrogen gas stream and a predominately methane gas steam. Hydrocarbon gas streams are reformed, cracked, or converted into a synthesis gas stream and methane gas stream by receiving a volume of flare gas or other hydrocarbon liquid or gas feed, where the volume of hydrocarbon feed includes a volume of methane and volume of nonmethane hydrocarbons. The hydrogen contained in the syngas may be separated into a pure hydrogen gas stream. A corresponding gas conversion system can include a super heater to provide a hydrocarbon feed/steam mixture, a heavy hydrocarbon reactor for synthesis gas formation, and a hydrogen separator to recover the hydrogen portion of the synthesis gas.
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公开(公告)号：US11697607B2
公开(公告)日：2023-07-11
申请号：US17199092
申请日：2021-03-11
IPC分类号： C02F9/00 , C02F1/32 , C02F1/20 , C02F1/42 , C02F1/44 , C02F1/469 , C02F1/70 , C02F1/72 , C02F103/04 , C02F1/04 , C02F1/00 , C02F103/34
CPC分类号： C02F9/00 , C02F1/325 , C02F1/004 , C02F1/008 , C02F1/04 , C02F1/20 , C02F1/42 , C02F1/441 , C02F1/444 , C02F1/4693 , C02F1/4695 , C02F1/70 , C02F1/722 , C02F2001/427 , C02F2103/04 , C02F2103/346 , C02F2201/326 , C02F2201/3227 , C02F2209/20 , C02F2301/08 , C02F2303/18 , C02F2305/023
摘要： A method and system of providing ultrapure water for semiconductor fabrication operations is provided. The water is treated by utilizing a free radical scavenging system. The free radical scavenging system can utilize actinic radiation with a free radical precursor compound, such as ammonium persulfate. The ultrapure water may be further treated by utilizing ion exchange media and degasification apparatus. A control system can be utilized to regulate a continuously variable intensity of the actinic radiation.
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公开(公告)号：US20230125396A1
公开(公告)日：2023-04-27
申请号：US17801659
申请日：2021-02-23
发明人： Giorgio Boscheri , Ilaria Locantore , Giovanni Andrea Medolago Albani , Alessandro Medolago Albani , Pietro Medolago Albani , Federico Alessandro Medolago Albani
摘要： A passive cyclone separator to treat a fluid in a microgravity environment to separate a liquid phase of the fluid from a gas phase of the fluid, comprising a tubular body having a longitudinal axis and internally defining a separation chamber within which the gas phase of the fluid is separable, in use, from the liquid phase of the fluid; an inlet opening through which the fluid is injectable, in use, into the separation chamber along an injection axis; a liquid phase outlet opening, through which the liquid phase separated from the gas phase exits, in use, the separation chamber; and a gas phase outlet opening, through which the gas phase separated from the liquid phase exits, in use, the separation chamber; the injection axis is inclined towards the liquid phase outlet opening so as to define a non-zero fluid injection angle with a direction orthogonal to the longitudinal axis.
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公开(公告)号：US11603497B2
公开(公告)日：2023-03-14
申请号：US16750959
申请日：2020-01-23
发明人： Antonio Pedro de Oliveira Felho , Aline Yae Kina , Grahame N. Taylor , Fabian Schneider , Julie Murison , Stefan Hauck , Mike Sahl , Matthias Krull , Jonathan James Wylde
IPC分类号： C10G29/24 , C10G29/22 , C10G29/20 , B01D53/52 , B01D53/78 , C02F1/20 , C09K8/532 , C10L3/10 , C02F103/10 , C02F101/10 , B01D53/14
摘要： This invention provides a composition comprising I. at least one reaction product between a nitrogen-free monohydric alcohol and an aldehyde or ketone, and II. at least one reaction product between a monosaccharide having 3 to 6 carbon atoms and/or an oligosaccharide being formed by oligomerization of monosaccharides having 3 to 6 carbon atoms and an aldehyde or ketone, and optionally III. at least one reaction product from III.a) formaldehyde, and III.b) an amine, selected from the group consisting of primary alkyl amines having 1 to 4 carbon atoms, and primary hydroxy alkyl amines having 2 to 4 carbon atoms, and optionally IV. at least one solid suppression agent selected from the group consisting of IV(a). alkali or alkaline earth metal hydroxides IV(b). mono-, di- or tri-hydroxy alkyl, aryl or alkylaryl amines, IV(c). mono-, di- or tri-alkyl, aryl or alkylaryl primary, secondary and tertiary amines or IV(d). multifunctional amines and IV(e). mixtures of compounds of groups IV(a) to IV(c). wherein alkyl is C1 to C15, aryl is C6 to C15 and alkylaryl is C7 to C15.
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公开(公告)号：US11583786B2
公开(公告)日：2023-02-21
申请号：US16799630
申请日：2020-02-24
IPC分类号： B01D17/00 , B01D17/04 , B01D19/02 , B01D17/02 , C02F1/40 , C02F1/20 , C02F1/02 , B01D19/04 , E21B43/34 , C02F101/32
摘要： A separation system includes an elongated separator vessel having an inlet, a heating section which is located downstream of the inlet, an oil accumulation section which is located downstream of the heating section, and an oil outlet which is connected to the oil accumulation section. The heating section includes an immersed plate heater which is fluidly connected to a heating medium heater that is located externally of the separator vessel. In operation, a heating fluid which is heated in the heating medium heater is circulated through the immersed plate heater to heat the multiphase fluid.
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公开(公告)号：US20230048249A1
公开(公告)日：2023-02-16
申请号：US17791857
申请日：2021-01-13
摘要： A process for treating an aqueous fluid comprising a biodegradable organic substance the process comprising a bioreactor unit batch feeding stage, wherein the aqueous fluid that is to be treated is fed into a bioreactor unit; a batch reaction stage, wherein the aqueous fluid is microbiologically treated and biogas is produced in the bioreactor unit; a degassing unit feeding stage, wherein an aqueous suspension comprising microbiologically treated aqueous fluid and biomass is withdrawn from the bioreactor unit and fed batch-wise into a degassing unit; and a semi-continuous biomass separator unit feeding stage, wherein the degassed aqueous suspension is withdrawn from the batch degassing unit and fed into a biomass separator.
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20.发明申请公开(公告)号：US20230044196A1
公开(公告)日：2023-02-09
申请号：US17788971
申请日：2020-12-21
申请人： Alain BRIGLIA , L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude
发明人： Alain BRIGLIA , Eric DAY , Michael WAKIM
摘要： A device for preparing high-purity hydrogen and/or oxygen by electrolyzing water, including an electrolyzer and a degasser for degassing desalted water. The degasser is located at the upstream of the electrolyzer. After desalted water is heated and degassed in the degasser, the content of gaseous impurities, particularly argon, can be reduced to several ppb (weight ratio). The hydrogen and oxygen generated after the desalted and degassed water is electrolyzed in the electrolyzer also contain an extremely small amount of argon, so that the requirements in semiconductor industry are met. Also involved is a method of preparing high-purity hydrogen and/or oxygen by using the device.
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