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1.发明申请INORGANIC-ORGANIC HYBRID NANOPOROUS MATERIAL WITH NITROGEN SELECTIVE ADSORPTIVITY AND METHOD FOR SEPARATING NITROGEN-CONTANING GAS MIXTURE USING THE SAME 有权具有氮选择性吸附性的无机有机混合纳米材料和使用其分离氮气相混合气体的方法公开(公告)号：US20160089637A1
公开(公告)日：2016-03-31
申请号：US14866345
申请日：2015-09-25
发明人： Jong-San Chang , Young Kyu Hwang , Ji Woong Yoon , Do-Young Hong , U-Hwang Lee , Sukyung Lee , Kyung Ho Cho , Dong Won Hwang , Youn-Sang Bae , Seung-Joon Lee
IPC分类号： B01D71/02 , B01J20/28 , C01B23/00 , C01B21/04 , B01D69/08 , C10L3/10 , B01D53/22 , B01D53/047 , B01D53/04 , B01J20/22 , C01B13/02
CPC分类号： B01D53/0462 , B01D53/02 , B01D53/047 , B01D53/22 , B01D53/228 , B01D2053/224 , B01D2253/10 , B01D2253/1122 , B01D2253/20 , B01D2253/204 , B01D2253/308 , B01D2256/245 , B01D2257/102 , B01J20/223 , B01J20/28033 , C01B13/0262 , C01B21/0455 , C01B23/0057 , C01B2210/0015 , C01B2210/0046 , C01B2210/007 , C10L3/105
摘要： The present invention relates to a nitrogen adsorbent having nitrogen selective adsorptivity by including an organic-inorganic hybrid nanoporous material having a coordinatively unsaturated metal site with density of 0.2 mmol/g to 10 mmol/g in a skeleton, surface or pore; and use thereof, such as a device separating nitrogen from a gas mixture containing nitrogen and methane, a pressure swing adsorption separation device and a temperature swing adsorption separation device for separating nitrogen provided, a method for separating nitrogen and methane from a gas mixture containing nitrogen and methane, a device for separating nitrogen, oxygen or argon, a method for separating nitrogen, oxygen or argon from a gas mixture containing nitrogen, oxygen or argon, and a method for preparing nitrogen or high purity inert gas all separated from a gas mixture containing nitrogen and inert gas.
摘要翻译： 本发明涉及具有氮选择性吸附性的氮吸附剂，它包括在骨架，表面或孔中具有密度为0.2mmol / g〜10mmol / g的配位不饱和金属部位的有机 - 无机杂化纳米多孔材料; 及其使用方法，例如从含有氮和甲烷的气体混合物中分离氮气的装置，变压吸附分离装置和用于分离氮气的变温吸附分离装置，用于从含有氮气和甲烷的气体混合物中分离氮和甲烷的方法 和甲烷，用于分离氮气，氧气或氩气的装置，从氮气，氧气或氩气的气体混合物中分离氮气，氧气或氩气的方法，以及从气体混合物中分离出的氮气或高纯度惰性气体的方法 含氮和惰性气体。
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公开(公告)号：US20230241548A1
公开(公告)日：2023-08-03
申请号：US18103318
申请日：2023-01-30
发明人： William L. Holland , Todd M. Becker
CPC分类号： B01D53/1462 , C01B32/50 , C01B32/40 , B01D53/1425 , B01D53/04 , B01D53/1418 , B01D53/18 , C01B2210/0003 , C01B2210/0015 , B01D2253/1124 , B01D2257/304 , B01D2252/204
摘要： Systems and methods for preventing formation of carbonyl sulfide in the production of sweet gas using an amine-lean aqueous solution and metal oxide adsorbent material. In embodiments, a method may include producing, via an amine absorption column supplied with a raw gas stream that includes fractions of hydrogen sulfide (H2S), carbon dioxide (CO2), and carbon monoxide (CO), (1) a sweet gas stream that includes the fractions of the CO and (2) an amine-rich aqueous solution that includes the H2S and CO2. The method may include heating the amine-rich aqueous solution to produce a heated amine-rich aqueous solution. The method may include producing, via an amine regenerator supplied with the heated amine-rich aqueous solution (1) an acid gas stream that includes the H2S and CO2 and (2) an amine-lean aqueous solution. The method may include producing, via adsorption in a metal oxide adsorbent vessel, an effluent stream that includes the CO2.
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公开(公告)号：US10005018B2
公开(公告)日：2018-06-26
申请号：US15256403
申请日：2016-09-02
CPC分类号： B01D53/0438 , B01D46/0036 , B01D53/00 , B01D53/047 , B01D53/261 , B01D2253/102 , B01D2253/104 , B01D2256/18 , B01D2257/102 , B01D2257/104 , B01D2257/11 , B01D2257/80 , B01D2259/4145 , B01D2259/416 , C01B23/0052 , C01B23/0057 , C01B23/0063 , C01B2210/0015 , C01B2210/0017 , C01B2210/0037 , C01B2210/0048 , C01B2210/0051 , C01B2210/0062
摘要： A method and system for collecting xenon (Xe) is described. A microchannel heat exchanger is used in combination with a mechanical cooler and an absorbent. A combination of components makes up a Xe Collection Subsystem that is adapted for use in an efficient process for collecting, purifying, and measuring Xe isotopes collected from air as part of the International Monitoring System.
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公开(公告)号：US20180065078A1
公开(公告)日：2018-03-08
申请号：US15256403
申请日：2016-09-02
IPC分类号： B01D53/04 , B01D53/047 , B01D46/00 , B01D53/26 , C01B23/00
CPC分类号： B01D53/0438 , B01D46/0036 , B01D53/00 , B01D53/047 , B01D53/261 , B01D2253/102 , B01D2253/104 , B01D2256/18 , B01D2257/102 , B01D2257/104 , B01D2257/11 , B01D2257/80 , B01D2259/4145 , B01D2259/416 , C01B23/0052 , C01B23/0057 , C01B23/0063 , C01B2210/0015 , C01B2210/0017 , C01B2210/0037 , C01B2210/0048 , C01B2210/0051 , C01B2210/0062
摘要： A method and system for collecting xenon (Xe) is described. A microchannel heat exchanger is used in combination with a mechanical cooler and an absorbent. A combination of components makes up a Xe Collection Subsystem that is adapted for use in an efficient process for collecting, purifying, and measuring Xe isotopes collected from air as part of the International Monitoring System.
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公开(公告)号：US09643845B2
公开(公告)日：2017-05-09
申请号：US15295978
申请日：2016-10-17
申请人： SAES GETTERS S.p.A.
发明人： Marco Succi , Cristian Landoni
CPC分类号： C01B21/22 , B01D53/02 , B01D53/0462 , B01D53/62 , B01D53/96 , B01D2253/1122 , B01D2253/1124 , B01D2257/504 , B01D2257/80 , C01B2210/0015 , C01B2210/005 , C01B2210/0051 , C01B2210/0062 , Y02C10/04 , Y02C10/08 , Y02C20/10 , Y02P20/152
摘要： A nitrous oxide room temperature purification method, apparatus and system utilizing at least partially oxidized nickel. In an embodiment, a room temperature regenerable N2O purifier includes a vessel having an inlet and outlet, an active portion being at least partially filled with a purification material comprising nickel oxide and optional elemental nickel, wherein the weight ratio between the nickel oxide and the optional elemental nickel is equal or higher than 3 and the surface area of the nickel oxide and the optional elemental nickel is equal or higher than 50 m2/g.
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公开(公告)号：US07883568B2
公开(公告)日：2011-02-08
申请号：US11703277
申请日：2007-02-05
申请人： Sagar B. Gadewar , Peter K. Stoimenov , Philip Grosso , Eric W. McFarland , Ashley W. Breed , Michael J. Weiss , Michael D. Wyrsta
发明人： Sagar B. Gadewar , Peter K. Stoimenov , Philip Grosso , Eric W. McFarland , Ashley W. Breed , Michael J. Weiss , Michael D. Wyrsta
IPC分类号： B01D53/02
CPC分类号： B01D3/10 , B01D1/16 , B01D53/685 , B01D53/75 , B01D2251/60 , B01D2257/2022 , B01D2257/2025 , C01B7/0743 , C01B7/096 , C01B21/0433 , C01B21/045 , C01B2210/0009 , C01B2210/0015
摘要： A process is provided for separating one or more light gases from bromine or chlorine using one or more physical separations and contact with a chemical scrubber to recover additional halogen. In one aspect, the process comprises (a) providing a feed of halogen containing one or more light gases to a distillation column or flash vaporizer; (b) operating the distillation column or flash vaporizer to separate the feed into (i) a first liquid containing a major amount of halogen and no more than a minor amount of light gas(es), and (ii) a first vapor containing a major amount of light gas(es) and no more than a minor amount of halogen; and (c) providing the vapor to a chemical scrubber to recover halogen from the vapor.
摘要翻译： 提供了一种使用一种或多种物理分离从溴或氯中分离一种或多种轻质气体的方法，并与化学洗涤器接触以回收额外的卤素。 一方面，该方法包括（a）向蒸馏塔或闪蒸器提供含有一种或多种轻质气体的卤素进料; （b）操作蒸馏塔或闪蒸器以将进料分离成（i）含有主要量的卤素和不多于少量轻质气体的第一液体，和（ii）含有 主要量的轻质气体，不超过少量的卤素; 和（c）将蒸汽提供给化学洗涤器以从蒸气中回收卤素。
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公开(公告)号：US11873221B1
公开(公告)日：2024-01-16
申请号：US18344946
申请日：2023-06-30
发明人： Zhen Wu , Zaoxiao Zhang , Fusheng Yang , Yuchen Yang
IPC分类号： C01B3/50
CPC分类号： C01B3/508 , C01B2210/0015
摘要： An integrated system for hydrogen purification, storage, and pressurization, including a first heat exchanger, a second heat exchanger, a third heat exchanger, a fourth heat exchanger, a hydrogen storage tank, an adjustable heat and cold source; a gas pump, a first circulation pump, a second circulation pump, a third circulation pump and a fourth circulation pump. The first heat exchanger is provided with a first low-pressure metal hydride reactor. The second heat exchanger is provided with a second low-pressure metal hydride reactor. The third heat exchanger is provided with a medium-pressure metal hydride reactor. The fourth heat exchanger is provided with a high-pressure metal hydride reactor. The first low-pressure metal hydride reactor is connected to the second low-pressure metal hydride reactor, and the medium-pressure metal hydride reactor is connected to the high-pressure metal hydride reactor. An integrated method for hydrogen purification, storage, and pressurization is also provided.
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公开(公告)号：US09724668B2
公开(公告)日：2017-08-08
申请号：US15165247
申请日：2016-05-26
发明人： Hong-Cai Zhou , Dawei Feng , Kecheng Wang
IPC分类号： C07C29/147 , B01J20/22 , C07F15/02 , C07F15/04 , C07F15/06 , C07F5/06 , C07F7/00 , B01J20/28 , C01B3/00 , C01B3/50 , C01B21/04 , C01B31/20 , C07C7/13 , C07F7/28
CPC分类号： B01J20/226 , B01J20/28057 , B01J20/28061 , B01J20/28066 , B01J20/28069 , B01J20/28071 , B01J20/28073 , B01J20/28076 , C01B3/0015 , C01B3/508 , C01B21/0455 , C01B32/50 , C01B32/914 , C01B2210/0015 , C07C7/13 , C07F5/06 , C07F5/069 , C07F7/003 , C07F7/28 , C07F15/02 , C07F15/025 , C07F15/04 , C07F15/045 , C07F15/06 , C07F15/065 , Y02E60/324
摘要： The invention relates to an improved process for preparing metal-organic framework materials, metal-organic frameworks obtainable by such processes, methods using the same, and the use thereof. The process of the invention provides an improved process for preparing metal-organic frameworks in particular monocrystalline metal-organic frameworks having large crystal sizes. The invention also relates to metal organic frameworks comprising iron or titanium, and their uses.
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9.发明申请公开(公告)号：US20170216759A1
公开(公告)日：2017-08-03
申请号：US15328546
申请日：2014-08-05
发明人： Scott T. Matteucci , Ajay N. Badhwar , H. Robert Goltz , Jonathan W. Leister , Nicholas J. Shurgott
IPC分类号： B01D53/04 , B01J20/28 , B01J20/20 , E21B43/16 , B01J20/34 , C07C7/12 , E21B43/40 , B01J20/26 , B01J20/30
CPC分类号： B01D53/04 , B01D2253/202 , B01D2256/22 , B01D2256/24 , B01D2256/245 , B01D2257/504 , B01D2257/702 , B01J20/20 , B01J20/267 , B01J20/28064 , B01J20/3078 , B01J20/3085 , B01J20/3416 , B01J20/3425 , B01J20/3441 , B01J20/3483 , B01J20/3491 , C01B32/50 , C01B2210/0015 , C01B2210/007 , C01P2006/80 , C07C7/12 , E21B43/164 , E21B43/40 , Y02C10/08 , Y02P90/70
摘要： The present invention relates to a process for purification of a carbon dioxide feedstock, for example from a production well, which comprises carbon dioxide and gaseous and liquid C1+ hydrocarbons. Specifically, a carbon dioxide feedstream is passed through one or more separation unit wherein each separation unit removes one or more C1+ hydrocarbon from the carbon dioxide feedstream to provide a richer carbon dioxide gas stream. The process comprises one or more separation unit which employs an adsorption media and has an adsorption step and a media regeneration step wherein the regeneration step may be operated as a batch process, a semi-continuous process, or a continuous process. One embodiment of this method provides for the use of a different regenerable adsorbent media in two or more separation units.
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公开(公告)号：US09687772B2
公开(公告)日：2017-06-27
申请号：US14866345
申请日：2015-09-25
发明人： Jong-San Chang , Young Kyu Hwang , Ji Woong Yoon , Do-Young Hong , U-Hwang Lee , Sukyung Lee , Kyung Ho Cho , Dong Won Hwang , Youn-Sang Bae , Seung-Joon Lee
IPC分类号： B01D53/04 , B01J20/22 , B01J20/28 , C01B23/00 , C01B21/04 , C01B13/02 , C10L3/10 , B01D53/22 , B01D53/047 , B01D53/02
CPC分类号： B01D53/0462 , B01D53/02 , B01D53/047 , B01D53/22 , B01D53/228 , B01D2053/224 , B01D2253/10 , B01D2253/1122 , B01D2253/20 , B01D2253/204 , B01D2253/308 , B01D2256/245 , B01D2257/102 , B01J20/223 , B01J20/28033 , C01B13/0262 , C01B21/0455 , C01B23/0057 , C01B2210/0015 , C01B2210/0046 , C01B2210/007 , C10L3/105
摘要： The present invention relates to a nitrogen adsorbent having nitrogen selective adsorptivity by including an organic-inorganic hybrid nanoporous material having a coordinatively unsaturated metal site with density of 0.2 mmol/g to 10 mmol/g in a skeleton, surface or pore; and use thereof, such as a device separating nitrogen from a gas mixture containing nitrogen and methane, a pressure swing adsorption separation device and a temperature swing adsorption separation device for separating nitrogen provided, a method for separating nitrogen and methane from a gas mixture containing nitrogen and methane, a device for separating nitrogen, oxygen or argon, a method for separating nitrogen, oxygen or argon from a gas mixture containing nitrogen, oxygen or argon, and a method for preparing nitrogen or high purity inert gas all separated from a gas mixture containing nitrogen and inert gas.
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