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31. 发明申请

US20130111948A1 Purification of Carbon Dioxide 审中-公开
标题翻译：二氧化碳的净化
公开(公告)号：US20130111948A1
公开(公告)日：2013-05-09
申请号：US13289363
申请日：2011-11-04
申请人： Paul Higginbotham
发明人： Paul Higginbotham
IPC分类号： F25J3/08
CPC分类号： F25J3/067 , B01D53/002 , B01D2257/504 , F25J3/04206 , F25J3/04303 , F25J3/04309 , F25J3/04393 , F25J3/04412 , F25J3/04448 , F25J3/04533 , F25J3/04563 , F25J3/04612 , F25J2210/42 , F25J2210/70 , F25J2210/80 , F25J2215/04 , F25J2220/82 , F25J2235/80 , F25J2240/12 , F25J2260/02 , F25J2260/44 , F25J2260/80 , F25J2270/02 , F25J2270/14 , F25J2270/16 , F25J2270/42 , F25J2270/904 , F25J2290/34 , Y02C10/12
摘要： Refrigeration duty in a carbon dioxide purification unit (CPU) operating at elevated pressure and sub-ambient temperature can be provided in at least a first part by indirect heat exchange against at least latent heat of at least one liquid first refrigerant, preferably carbon dioxide liquid(s) produced in the CPU, thereby typically evaporating the liquid(s), and a second part by indirect heat exchange with sensible heat energy alone of a second refrigerant. The second refrigerant may be nitrogen gas imported from an integrated cryogenic air separation unit (ASU) or carbon dioxide liquid exported from the CPU, cooled and returned to the CPU. One advantage is that total power consumption of the CPU and an integrated ASU is reduced.
摘要翻译：可以在至少第一部分中通过与至少一种液体第一制冷剂，优选二氧化碳液体的至少潜热进行间接热交换而在高压和低于环境温度下工作的二氧化碳净化单元（CPU）中的制冷功能从而通常通过与第二制冷剂单独的显热热的间接热交换来蒸发液体，第二部分通过CPU产生。第二制冷剂可以是从集成的低温空气分离单元（ASU）或从CPU输出的二氧化碳液体进口的氮气，冷却并返回到CPU。一个优点是减少了CPU和集成ASU的总功耗。

32. 发明申请

US20080000436A1 LOW EMISSION ENERGY SOURCE 审中-公开
标题翻译：低排放能源
公开(公告)号：US20080000436A1
公开(公告)日：2008-01-03
申请号：US11676641
申请日：2007-02-20
申请人： Arnold GOLDMAN
发明人： Arnold GOLDMAN
IPC分类号： F02B53/00
CPC分类号： F02D19/12 , F02B43/02 , F02B47/02 , F02M25/00 , F02M25/0222 , F03G6/00 , F25J3/04072 , F25J3/04157 , F25J3/0426 , F25J3/04563 , F25J2205/20 , F25J2210/80 , F25J2230/08 , F25J2230/80 , F25J2235/50 , F25J2260/44 , F25J2260/58 , F25J2260/80 , Y02E10/46 , Y02T10/121 , Y02T10/32
摘要： A power generator provides power with minimal CO2, NOx, CO, CH4, and particulate emissions and substantially greater efficiency as compared to traditional power generation techniques. Specifically nitrogen is removed from the combustion cycle, either being replaced by a noble gas as a working gas in a combustion engine. The noble gas is supplemented with oxygen and fuel, to provide a combustion environment substantially free of nitrogen or alternatively working in 100% oxygen-fuel combustion environments. Upon combustion, Very little to no nitrogen is present, and thus there is little production of NOx compounds. Additionally, the exhaust constituents are used in the production of power through work exerted upon expansion of the exhaust products, and the exhaust products are separated into their constituents of noble gas, water and carbon dioxide. The carbon dioxide may be used in conjunction with a biomass to accelerate the biomass growth and to recover the oxygen enriched air resulting from algae photosynthesis for enhancing the operation of the power generator using the as Biomass for processing into methanol/ethanol and biological oils as fuel for the power generator. The biomass fuel is seen as a solar fuel and may be used in conjunctions with other solar fuels like heated thermal oil and others, as well as clean fossil fuels to optimize to clean, and efficient operation of the power generator in various regulatory contexts.
摘要翻译：与传统的发电机相比，发电机提供最小的CO 2，NO x，CO，CH 4，以及颗粒物排放和显着更高的效率发电技术。特别地，从燃烧循环中除去氮气，或者被作为燃烧发动机中的工作气体的惰性气体替代。惰性气体补充有氧气和燃料，以提供基本上不含氮气的燃烧环境或者在100％氧气燃料燃烧环境中工作。在燃烧时，存在非常少的至不存在的氮气，因此几乎没有产生NO x化合物。此外，废气成分用于通过在排气产品膨胀时施加的作用来产生动力，并且排气产物被分离成它们的惰性气体，水和二氧化碳的组分。二氧化碳可以与生物质结合使用以加速生物量生长并回收由藻类光合作用产生的富氧空气，以增强发电机的运行，使用作为生物质的加工成甲醇/乙醇和生物油作为燃料用于发电机。生物质燃料被视为太阳能燃料，可以与其他太阳能燃料（如加热的热油等）结合使用，以及清洁的化石燃料，以优化清洁和有效运行发电机在各种监管环境中。

33. 发明授权

US5146756A Air separation 失效
标题翻译：空气分离
公开(公告)号：US5146756A
公开(公告)日：1992-09-15
申请号：US728435
申请日：1991-07-11
申请人： John T. Lavin
发明人： John T. Lavin
IPC分类号： F25J3/04
CPC分类号： F25J3/04581 , F25J3/04157 , F25J3/04187 , F25J3/04303 , F25J3/04315 , F25J3/04393 , F25J3/04412 , F25J3/04563 , F25J3/04618 , F25J2200/20 , F25J2205/34 , F25J2260/44 , F25J2290/12 , F28D2021/0019 , Y10S62/939
摘要： An air stream is compressed in a compressor, and purified in an apparatus. A major portion of the compressed, purified air stream is then cooled in a main heat exchanger to a temperature suitable for its separation in a double rectification column comprising a higher pressure column and a lower pressure column. The lower pressure column typically operates at a pressure in the range of 2.5 to 4.5 bar. A minor portion of the compressed, purified air stream is employed to generate refrigeration for the air separation by being further compressed in the compressor and expanded in a turbine. Oxygen and nitrogen product streams are withdrawn from the lower pressure column. The nitrogen product stream is passed through the main heat exchanger countercurrently to the major air stream. A part of this nitrogen stream is withdrawn at an intermediate region of the heat exchanger and is expanded in an expansion turbine. The resulting expanded nitrogen passes through the heat exchanger from its cold to its warm end thereby creating additional refrigeration so as to maintain a mean temperature different from end to end of the heat exchanger of at least 10K between the streams being warmed and the streams being cooled. A substantial reduction in the size of the heat exchanger compared with that of a conventional plant thereby becomes possible. The expanded nitrogen stream leaving the warm end of the heat exchanger may also be used to perform a cooling duty at about ambient temperature.
摘要翻译：空气流在压缩机中压缩，并在设备中净化。然后将压缩的纯化空气流的主要部分在主热交换器中冷却至适于在包括较高压力塔和低压塔的双精馏塔中分离的温度。低压塔通常在2.5至4.5巴的压力下工作。压缩的纯化空气流的一小部分用于通过在压缩机中进一步压缩并在涡轮机中膨胀来产生用于空气分离的制冷。从低压塔中取出氧气和氮气产物流。氮气产物流与主要的空气流逆流通过主热交换器。该氮气流的一部分在热交换器的中间区域被抽出并在膨胀涡轮机中膨胀。所产生的膨胀的氮气通过热交换器从其冷却到其热端，从而产生额外的制冷，以便保持在加热的物流之间至少10K的热交换器的端到端的平均温度不同，并且流被冷却。因此，与常规设备相比，热交换器的尺寸的显着减小成为可能。离开热交换器温热端的膨胀氮气流也可用于在约环境温度下执行冷却负荷。

35. 发明公开

EP3205964A2 RECOVERY OF HELIUM FROM NITROGEN-RICH STREAMS 审中-公开
标题翻译：从富氮流回收氦
公开(公告)号：EP3205964A2
公开(公告)日：2017-08-16
申请号：EP17155442.1
申请日：2017-02-09
申请人： AIR PRODUCTS AND CHEMICALS, INC.
发明人： WHITE, Vincent , HIGGINBOTHAM, Paul , PALAMARA, John Eugene , BERGER, Alan
IPC分类号： F25J3/06 , F25J3/02 , F25J3/08
CPC分类号： F25J3/029 , F25J3/0209 , F25J3/0233 , F25J3/0238 , F25J3/0257 , F25J3/08 , F25J2200/02 , F25J2200/04 , F25J2200/08 , F25J2200/10 , F25J2200/40 , F25J2200/50 , F25J2200/70 , F25J2200/72 , F25J2200/74 , F25J2205/04 , F25J2205/40 , F25J2205/64 , F25J2210/04 , F25J2210/06 , F25J2215/04 , F25J2235/42 , F25J2235/60 , F25J2240/02 , F25J2245/02 , F25J2250/20 , F25J2260/20 , F25J2260/44 , F25J2270/02 , F25J2270/04 , F25J2290/34
摘要： Overall power consumption in a cryogenic distillation process for recovering helium from nitrogen-rich gases comprising helium may be reduced if the feed to the distillation column system is at least substantially condensed by indirect heat exchange against a first bottoms liquid at first pressure, and a second bottoms liquid at a second pressure that is different from the first pressure.
摘要翻译：如果到蒸馏塔系统的进料至少基本上通过在第一压力下对第一底部液体进行间接热交换而冷凝，则在用于从包含氦气的富氮气体中回收氦的低温蒸馏方法中的总体功耗可以降低，在与第一压力不同的第二压力下的底部液体。

36. 发明公开

EP2960606A1 CARBON DIOXIDE LIQUEFACTION DEVICE 审中-公开
标题翻译： KOHLENDIOXID-VERFLÜSSIGUNGSVORRICHTUNG
公开(公告)号：EP2960606A1
公开(公告)日：2015-12-30
申请号：EP13875571.5
申请日：2013-02-25
申请人： Mitsubishi Heavy Industries Compressor Corporation
发明人： HASHIZUME Kei
IPC分类号： F25J1/00 , C01B31/20 , F25J3/04
CPC分类号： F25J1/0027 , C01B32/50 , F25J1/0221 , F25J1/0234 , F25J3/042 , F25J3/04309 , F25J3/04381 , F25J3/04612 , F25J2210/42 , F25J2240/12 , F25J2260/44 , F25J2260/80 , F25J2270/14 , F25J2270/16 , Y02P20/124
摘要： The present invention is equipped with: a carbon dioxide liquefaction unit, which performs a heat exchange with a refrigerant (which is a portion of a cold heat source in the gaseous state that is used and manufactured in a cold heat source production plant), thereby liquefying carbon dioxide which has been separated and recovered from a gas containing carbon dioxide; and an energy recovery unit, which extracts energy and lowers the temperature of the gaseous refrigerant by expanding the gaseous refrigerant that has exchanged heat with the carbon dioxide in the carbon dioxide liquefaction unit. The energy recovery unit returns the gaseous refrigerant, the temperature of which has been lowered, to the cold heat source production plant.
摘要翻译：本发明装备有：二氧化碳液化单元，其与制冷剂（其是在冷热源生产设备中使用和制造的气态的冷热源的一部分）进行热交换，由此液化从含二氧化碳的气体中分离回收的二氧化碳; 以及能量回收单元，其通过膨胀与二氧化碳液化单元中的二氧化碳进行热交换的气体制冷剂来提取能量并降低气态制冷剂的温度。能量回收单元将其温度降低的气态制冷剂返回到冷热源生产设备。

37. 发明公开

EP0774634A2 Gas manufacture 失效
标题翻译： Herstellung von Gas
公开(公告)号：EP0774634A2
公开(公告)日：1997-05-21
申请号：EP96308057.7
申请日：1996-11-06
申请人： The BOC Group plc
发明人： Paige, Catharine Sarah
IPC分类号： F25J1/02 , F25J3/04
CPC分类号： B01D8/00 , F25J1/0012 , F25J1/0221 , F25J1/0234 , F25J1/0255 , F25J3/04563 , F25J3/046 , F25J2210/04 , F25J2210/42 , F25J2215/40 , F25J2245/42 , F25J2260/44 , Y02C10/08
摘要： A method of manufacturing a breathable, life-supporting cryogenic liquid mixture including the steps of: producing a stream of treated natural air having substantially all the CO 2 and H 2 O removed therefrom; admixing a quantity of mixing gas comprising nitrogen present in a proportion greater than that present in natural air thereby to produce a product gas mixture having a desired oxygen/nitrogen ratio. Liquefying this said mixture in a heat exchanger against a suitable chilling fluid.
摘要翻译：一种制造透气的，维持生命的低温液体混合物的方法，包括以下步骤：产生经过去除的基本上所有CO 2和H 2 O的经处理的天然空气流; 混合一定量的包含氮气的混合气体，其比例大于天然气中存在的比例，从而产生具有所需氧/氮比的产物气体混合物。在热交换器中将该所述混合物液化成合适的冷却流体。

38. 发明公开

EP0748763A1 Integrated natural gas conversion and air separation 无效
标题翻译： Integriertes Verfahren zur Konvertierung von Erdgas und zur Lufttrennung
公开(公告)号：EP0748763A1
公开(公告)日：1996-12-18
申请号：EP96304292.4
申请日：1996-06-07
申请人： AIR PRODUCTS AND CHEMICALS, INC.
发明人： Smith, Arthur Ramsden , Woodward, Donald Winston , Dillon, John Lloyd, IV
IPC分类号： C01B3/36
CPC分类号： C01B21/0433 , C01B3/36 , C01B13/0248 , C01B2210/0046 , C07C1/0485 , C07C2/82 , F25J3/04018 , F25J3/04036 , F25J3/0409 , F25J3/04121 , F25J3/04539 , F25J3/04563 , F25J3/04581 , F25J3/04612 , F25J2200/20 , F25J2205/34 , F25J2260/44
摘要： Oxygen (74) is provided to a process for the conversion of natural gas to produce higher molecular weight hydrocarbon products by an air separation process (60) in which the feed air (54) is compressed to between 8 and 20 Bar (a) by a compressor (52) at least partially driven by expansion (20) excess steam (10) generated by the conversion process.
摘要翻译：氧气（74）被提供给用于转化天然气以通过空气分离过程（60）产生较高分子量烃产物的方法，其中进料空气（54）被压缩至8至20巴（a）之间，通过至少部分地通过膨胀（20）由转化过程产生的过量蒸汽（10）驱动的压缩机（52）。

39. 发明授权

US09995530B2 Method for the capture of carbon dioxide through cryogenically processing gaseous emissions from fossil-fuel power generation 有权
公开(公告)号：US09995530B2
公开(公告)日：2018-06-12
申请号：US15052076
申请日：2016-02-24
申请人： Charles Bliss , Mason Charles Moseley
发明人： Charles Bliss , Mason Charles Moseley
IPC分类号： F25J3/04 , F25J3/02 , F25J3/06
CPC分类号： F25J3/04412 , F25J3/0266 , F25J3/04018 , F25J3/04084 , F25J3/04157 , F25J3/04193 , F25J3/04296 , F25J3/04303 , F25J3/04309 , F25J3/04393 , F25J3/04533 , F25J3/04563 , F25J3/04612 , F25J3/04618 , F25J3/066 , F25J3/067 , F25J2205/20 , F25J2210/04 , F25J2210/42 , F25J2210/70 , F25J2230/02 , F25J2230/04 , F25J2235/80 , F25J2240/40 , F25J2245/02 , F25J2245/42 , F25J2250/42 , F25J2260/44 , F25J2260/80 , F25J2270/904 , Y02C10/04 , Y02C10/12 , Y02E20/344
摘要： A cryogenic method for capturing carbon dioxide in the gaseous emissions produced from the fossil-energy combustion of solid, liquid, or gaseous fossil fuels in a power generation installation employing an OxyFuel mode of combustion. The method includes: producing essentially pure carbon dioxide under elevated pressure and at near ambient temperatures in a Carbon-Dioxide Capture Component from the carbon-dioxide content of at least a part of the gaseous emissions produced from fossil-energy fueled combustion in the Oxyfuel mode of combustion; separating atmospheric air in an Air Separation Component into a stream of liquid nitrogen and a stream of high-purity oxygen; supplying low temperature, compressed purified air to a cryogenic air separation unit (cold box) within the Air Separation Component; collecting low temperature thermal energy from coolers employed within the Carbon-Dioxide Capture Component and the Air Separation Component; and converting the collected thermal energy to electricity within a Thermal-Energy Conversion Component.

40. 发明申请

US20180038642A1 PROCESS INTEGRATION OF A GAS PROCESSING UNIT WITH LIQUEFACTION UNIT 审中-公开
公开(公告)号：US20180038642A1
公开(公告)日：2018-02-08
申请号：US15414170
申请日：2017-01-24
申请人： L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
发明人： Alexander ROESCH , Alain GUILLARD , Michael A. TURNEY
IPC分类号： F25J1/02 , B01D53/047 , C01B3/56 , B01D53/48 , F25J1/00 , C01B3/34
CPC分类号： F25J1/023 , B01D53/047 , B01D53/48 , B01D2256/16 , B01D2256/24 , B01D2257/30 , B01D2259/40086 , C01B3/34 , C01B3/56 , C01B2203/0233 , C01B2203/0244 , C01B2203/042 , C01B2203/043 , C01B2203/046 , C01B2203/061 , C01B2203/1241 , C01B2203/1258 , F25J1/001 , F25J1/0015 , F25J1/0022 , F25J1/0037 , F25J1/004 , F25J1/0045 , F25J1/005 , F25J1/0072 , F25J1/0204 , F25J1/0221 , F25J1/0229 , F25J1/0232 , F25J1/0234 , F25J1/0236 , F25J1/0244 , F25J1/0245 , F25J1/0282 , F25J1/0288 , F25J1/0292 , F25J1/0294 , F25J3/04018 , F25J3/04024 , F25J3/04121 , F25J3/04412 , F25J3/04563 , F25J3/04593 , F25J3/046 , F25J2205/66 , F25J2210/06 , F25J2210/12 , F25J2210/40 , F25J2210/42 , F25J2210/60 , F25J2215/40 , F25J2220/64 , F25J2230/20 , F25J2230/30 , F25J2230/32 , F25J2230/40 , F25J2230/42 , F25J2230/60 , F25J2245/02 , F25J2245/40 , F25J2245/42 , F25J2260/44 , F25J2270/04 , F25J2270/06 , F25J2270/14 , F25J2270/16
摘要： It is proposed to integrate a gas processing unit with a liquefaction unit. The industrial gas stream may be but is not limited to air gases of oxygen, nitrogen argon, hydrocarbon, LNG, syngas or its components, CO2, or any other molecule or combination of molecules. It is proposed to integrate the underutilized process inefficiencies of a gas processing unit into the liquefaction unit to produce a liquid at a reduced operating cost. The gas processing unit may be any system or apparatus which alters the composition of a feed gas. Examples could be, but are not limited to, a methanol plant, steam methane reformer, cogeneration plant, and partial oxidation unit.

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