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1.发明授权公开(公告)号：US06295838B1
公开(公告)日：2001-10-02
申请号：US09638883
申请日：2000-08-16
IPC分类号： F25J302
CPC分类号： F25J3/04545 , F25J3/04018 , F25J3/04127 , F25J3/04157 , F25J3/04575 , F25J3/04581 , F25J3/04606 , F25J3/04618 , F25J2200/20 , F25J2205/32 , F25J2205/34 , F25J2230/06
摘要： An integrated cryogenic air separation gas turbine system wherein heat of compression within the feed air is provided to nitrogen produced in the cryogenic air separation plant and the heated nitrogen is provided to a gas turbine along with combustion reaction products to produce power.
摘要翻译： 集成的低温空气分离燃气轮机系统，其中进料空气中的压缩热被提供给在低温空气分离设备中产生的氮气，加热的氮气与燃烧反应产物一起被提供给燃气轮机以产生动力。
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公开(公告)号：US20120006158A1
公开(公告)日：2012-01-12
申请号：US13240363
申请日：2011-09-22
申请人： Raymond Francis Drnevich , Joseph Michael Schwartz , Minish Mahendra Shah , Dante Patrick Bonaquist
发明人： Raymond Francis Drnevich , Joseph Michael Schwartz , Minish Mahendra Shah , Dante Patrick Bonaquist
CPC分类号： C21B5/001 , C01B3/061 , C01B3/10 , C21B7/002 , C21B2100/282 , C21C2100/06 , F27D17/004 , F27D17/008 , Y02E60/36 , Y02P10/212
摘要： Offgas containing carbon dioxide and carbon monoxide that is produced in the reduction of ores and other metal oxides in a reactor is treated to reduce its carbon dioxide content and is then contacted with metal oxide to reduce the oxidation state of the metal and oxidize carbon monoxide therein to carbon dioxide, following which the reduced metal is oxidized with steam to produce hydrogen that can be fed to the reactor.
摘要翻译： 处理含有在反应器中的矿石和其他金属氧化物还原中产生的二氧化碳和一氧化碳的废气以降低其二氧化碳含量，然后与金属氧化物接触以降低金属的氧化态并氧化其中的一氧化碳 然后还原的金属被蒸汽氧化以产生可供给反应器的氢气。
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公开(公告)号：US07632476B2
公开(公告)日：2009-12-15
申请号：US11370984
申请日：2006-03-09
摘要： A method of recovering carbon dioxide from a synthesis gas stream generated within a synthesis gas facility. After the synthesis gas stream is passed through at least one process heat exchanger of the steam generation system located downstream of the water-gas shift reactor, the temperature of the synthesis gas stream is increased while simultaneously adding steam to the synthesis gas stream. Thereafter, the synthesis gas stream is added to an absorption system having an absorption zone utilizing a solvent to absorb the carbon dioxide and a regeneration zone to disengage the carbon dioxide from the solvent and thereby regenerate the solvent. Heat is transferred from the synthesis gas stream to the regeneration zone to promote disengagement of the carbon dioxide from the steam and such that between about 40 percent and about 90 percent of the carbon dioxide originally present in the synthesis gas stream is recovered.
摘要翻译： 从合成气设备内产生的合成气流中回收二氧化碳的方法。 在合成气流通过位于水煤气变换反应器下游的蒸汽发生系统的至少一个工艺热交换器之后，合成气流的温度升高，同时向合成气流中加入蒸汽。 然后，将合成气流加入具有吸收区的吸收系统，利用溶剂吸收二氧化碳和再生区，使二氧化碳与溶剂脱离，从而再生溶剂。 热量从合成气流转移到再生区，以促进二氧化碳与蒸汽的分离，从而回收最初存在于合成气流中的约40％至约90％的二氧化碳。
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公开(公告)号：US06783750B2
公开(公告)日：2004-08-31
申请号：US09933901
申请日：2001-08-22
申请人： Minish Mahendra Shah , Raymond Francis Drnevich , Christian Friedrich Gottzmann , Bart Antonie van Hassel
发明人： Minish Mahendra Shah , Raymond Francis Drnevich , Christian Friedrich Gottzmann , Bart Antonie van Hassel
IPC分类号： C01B324
CPC分类号： C01B3/38 , C01B13/0251 , C01B2203/0205 , C01B2203/0244 , C01B2203/0405 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2210/0046 , Y02P20/128 , Y02P20/129
摘要： A method of producing hydrogen in which oxygen is separated from an oxygen containing stream to produce an oxygen permeate which is mixed with a hydrocarbon containing stream and steam. Steam, one or more hydrocarbons and permeated oxygen is reacted to produce a synthesis gas. Hydrogen is separated from the synthesis gas by a hydrogen transport membrane to produce a hydrogen permeate which after cooling is used to form a hydrogen product stream. The hydrogen-depleted crude synthesis gas is then combusted to heat the incoming oxygen containing feed.
摘要翻译： 一种生产氢的方法，其中将氧与含氧流分离以产生与含烃流和蒸汽混合的氧气渗透物。 蒸汽，一种或多种烃和渗透的氧反应产生合成气。 通过氢输送膜将氢气与合成气分离以产生氢气渗透物，其在冷却用于形成氢产物流之后。 然后将贫氢粗合成气燃烧以加热进入的含氧进料。
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5.发明授权Process and apparatus for integrating an alkene derivative process with an ethylene process 有权将烯烃衍生物工艺与乙烯工艺相结合的方法和设备公开(公告)号：US06667409B2
公开(公告)日：2003-12-23
申请号：US09963446
申请日：2001-09-27
IPC分类号： C07D30108
CPC分类号： F25J3/0219 , C07C67/05 , C07D301/10 , F25J3/0233 , F25J3/0238 , F25J3/0252 , F25J2200/02 , F25J2200/74 , F25J2205/04 , F25J2210/04 , F25J2210/12 , F25J2215/62 , F25J2245/02 , F25J2270/06 , F25J2270/90 , Y02P20/125 , C07C69/01 , C07C69/15
摘要： An integrated process and apparatus for integrating an alkene derivative process, such as ethylene oxide process, with an ethylene process so that any ethylene entrapped in the purge stream of the alkene derivative process can be effectively recovered through the ethylene process portion of the integrated process.
摘要翻译： 用于将烯烃衍生物方法（例如环氧乙烷方法）与乙烯方法结合的整合方法和装置，使得可以通过整合方法的乙烯加工部分有效地回收夹带在烯烃衍生物方法的吹扫流中的任何乙烯。
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6.发明授权Oxygen separator designed to be integrated with a gas turbine and method of separating oxygen 有权设计为与燃气轮机一体化的氧分离器和分离氧气的方法公开(公告)号：US06293084B1
公开(公告)日：2001-09-25
申请号：US09565293
申请日：2000-05-04
IPC分类号： F02C606
CPC分类号： B01D53/22 , B01D2257/104 , C01B13/0251 , C01B2210/0046 , C01B2210/0062 , F23L2900/07005 , Y02E20/344 , Y02P20/131
摘要： An oxygen separator and method for separating oxygen from a heated oxygen containing gas that employs oxygen-selective ceramic membranes of elongated, tubular configuration within a duct for separation of oxygen from a heated gas. The duct can be attached between the exhaust of a gas turbine and a power generator driven by the exhaust or can be connected to one or more burners of a gas turbine. Supplementary compressed feed air may be added at a flow rate at least equal to that of the permeated oxygen for cooling and flow balancing purposes. A purge stream can also be introduced. Additionally, combustor tubes fabricated from an oxygen-selective ceramic membrane material may also be provided to produce combustion products that in turn can be used as a purge for downstream oxygen-selective ceramic membranes.
摘要翻译： 氧分离器和用于从加热的含氧气体中分离氧气的方法，其使用在管道内具有细长管状构型的氧选择性陶瓷膜，用于将氧气与加热气体分离。 管道可以安装在燃气轮机的排气口和由排气机驱动的动力发电机之间，或者可连接到燃气轮机的一个或多个燃烧器。 补充的压缩进料空气可以以至少等于渗透氧的流速加入以用于冷却和流动平衡目的。 还可以引入吹扫流。 此外，还可以提供由氧选择性陶瓷膜材料制造的燃烧器管，以产生燃烧产物，其又可用作下游氧选择性陶瓷膜的吹扫。
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公开(公告)号：US06174348B1
公开(公告)日：2001-01-16
申请号：US09375482
申请日：1999-08-17
IPC分类号： B01D5314
CPC分类号： B01D53/1425 , B01D2257/304 , B01D2257/504
摘要： A system for regenerating chemical solvent loaded with acid gas with improved energy efficiency wherein the chemical solvent is partially flash vaporized, heated, and passed in countercurrent mass transfer contact with nitrogen gas.
摘要翻译： 用于再生具有改善能量效率的装载有酸性气体的化学溶剂的系统，其中化学溶剂被部分闪蒸，加热并与氮气逆流传质接触。
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公开(公告)号：US5946942A
公开(公告)日：1999-09-07
申请号：US129240
申请日：1998-08-05
申请人： Kenneth Kai Wong , John Frederic Billingham , Dante Patrick Bonaquist , Bayram Arman , Raymond Francis Drnevich , Minish Mahendra Shah , Todd Alan Skare
发明人： Kenneth Kai Wong , John Frederic Billingham , Dante Patrick Bonaquist , Bayram Arman , Raymond Francis Drnevich , Minish Mahendra Shah , Todd Alan Skare
CPC分类号： F25J3/04939 , F25J3/0409 , F25J3/04303 , F25J3/04309 , F25J3/04412 , F25J3/04418 , F25J3/04666 , F25J3/04678 , F25J3/04884 , F25J2200/54 , F25J2235/50 , Y10S62/905 , Y10S62/924
摘要： An annular column, particularly useful for cryogenic rectification, comprising coaxially oriented, radially spaced cylindrical column walls defining a first column region, and a second column region between the walls, wherein different fluid mixtures are rectified in each of the first column and second column regions.
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公开(公告)号：US20210269379A1
公开(公告)日：2021-09-02
申请号：US17320685
申请日：2021-05-14
IPC分类号： C07C7/00 , B01D53/86 , C10G70/00 , C10G70/02 , C10G70/06 , B01D53/48 , B01D53/14 , B01D53/52 , C01B3/52 , C01B3/58
摘要： Organic sulfur compounds contained in refinery off gas streams having either high or low concentrations of olefins are converted to hydrogen sulfides which can be then be removed using conventional amine treating systems. The process uses a catalytic reactor with or without a hydrotreater depending on the olefin concentration of the off gas stream. The catalytic reactor operates in a hydrogenation mode or an oxidation mode to convert a majority of organic sulfur compounds into hydrogen sulfides.
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公开(公告)号：US11034630B2
公开(公告)日：2021-06-15
申请号：US16034493
申请日：2018-07-13
IPC分类号： C10G70/02 , B01D53/48 , B01D53/86 , C07C7/00 , C10G70/00 , C10G70/06 , B01D53/14 , B01D53/52 , C01B3/52 , C01B3/58
摘要： Organic sulfur compounds contained in refinery off gas streams having either high ort low concentrations of olefins are converted to hydrogen sulfides which can be then be removed using conventional amine treating systems. The process uses a catalytic reactor with or without a hydrotreater depending on the olefin concentration of the off gas stream. The catalytic reactor operates in a hydrogenation mode or an oxidation mode to convert a majority of organic sulfur compounds into hydrogen sulfides.
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