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公开(公告)号:US07871457B2
公开(公告)日:2011-01-18
申请号:US11395137
申请日:2006-04-03
申请人: Minish Mahendra Shah , Ravi Kumar , Henry Edward Howard , Bernard Thomas Neu , Dante Patrick Bonaquist , John Fredric Billingham
发明人: Minish Mahendra Shah , Ravi Kumar , Henry Edward Howard , Bernard Thomas Neu , Dante Patrick Bonaquist , John Fredric Billingham
IPC分类号: B01D53/02
CPC分类号: F25J3/0266 , B01D53/0462 , B01D53/047 , B01D53/0476 , B01D2253/10 , B01D2253/106 , B01D2256/16 , B01D2256/22 , B01D2257/504 , B01D2257/80 , B01D2259/40069 , B01D2259/40071 , B01D2259/40073 , B01D2259/4062 , C01B3/384 , C01B3/48 , C01B3/56 , C01B32/50 , C01B2203/0233 , C01B2203/0283 , C01B2203/043 , C01B2203/0475 , C01B2203/0816 , C01B2203/1241 , C01B2203/1288 , C01B2203/148 , C01B2203/86 , F25J3/0223 , F25J3/0252 , F25J2200/02 , F25J2200/70 , F25J2205/02 , F25J2205/40 , F25J2205/60 , F25J2205/66 , F25J2205/82 , F25J2210/04 , F25J2220/82 , F25J2230/30 , F25J2230/80 , F25J2240/40 , F25J2245/02 , F25J2260/80 , F25J2270/02 , Y02C10/08 , Y02C10/12 , Y02P20/152 , Y02P30/30
摘要: A method of producing a carbon dioxide product stream from a synthesis gas stream formed within a hydrogen plant having a synthesis gas reactor, a water-gas shift reactor, located downstream of the synthesis gas reactor to form the synthesis gas stream and a hydrogen pressure swing adsorption unit to produce a hydrogen product recovered from the synthesis gas stream. In accordance with the method the carbon dioxide from the synthesis gas stream by separating the carbon dioxide from the synthesis gas stream in a vacuum pressure swing adsorption system, thereby to produce a hydrogen-rich synthesis gas stream and a crude carbon dioxide stream and then purifying the crude carbon dioxide stream by a sub-ambient temperature distillation process thereby to produce the carbon dioxide product. A hydrogen synthesis gas feed stream to the hydrogen pressure swing adsorption unit is formed at least in part from the hydrogen rich stream.
摘要翻译: 一种从在合成气流中形成的合成气流生产二氧化碳产物流的方法,所述氢气装置具有位于合成气反应器下游的合成气反应器,水煤气变换反应器,以形成合成气流和氢气压摆 吸附单元以产生从合成气流中回收的氢产物。 根据该方法,通过在真空变压吸附系统中从合成气流中分离二氧化碳从合成气流中获得二氧化碳,由此产生富氢合成气流和粗二氧化碳流,然后纯化 粗二氧化碳流通过次环境温度蒸馏过程从而产生二氧化碳产物。 至少部分地从富氢流形成氢转化吸附单元的氢合成气进料流。
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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: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:US08142542B2
公开(公告)日:2012-03-27
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:US06023945A
公开(公告)日:2000-02-15
申请号:US330595
申请日:1999-06-11
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.
摘要翻译: 特别适用于低温精馏的环形柱,包括限定第一柱区域的同轴取向的径向隔开的圆柱形柱壁和在壁之间的第二柱区域,其中不同的流体混合物在第一柱和第二柱区域的每一个中被整流 。
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公开(公告)号:US08057734B2
公开(公告)日:2011-11-15
申请号:US12710570
申请日:2010-02-23
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:US20100212457A1
公开(公告)日:2010-08-26
申请号:US12710570
申请日:2010-02-23
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:US20090308073A1
公开(公告)日:2009-12-17
申请号:US12374646
申请日:2007-07-25
申请人: Dante Patrick Bonaquist , Minish Mahendra Shah , Vijayaraghavan Srinivasan Chakravarthy , Monica Zanfir , Raymond Francis Drnevich , Stefan Laux
发明人: Dante Patrick Bonaquist , Minish Mahendra Shah , Vijayaraghavan Srinivasan Chakravarthy , Monica Zanfir , Raymond Francis Drnevich , Stefan Laux
CPC分类号: F23L7/007 , F01K13/00 , F01K25/10 , F22B1/16 , F23C9/00 , F23L2900/07005 , F25J3/04527 , F25J3/04533 , F25J3/04551 , F25J3/04557 , F25J3/04593 , F25J2230/22 , F25J2240/70 , Y02E20/344
摘要: The present invention relates to a system for carrying out oxygen-enhanced combustion in an industrial process wherein the industrial process, an oxygen supply system or a source of oxygen, a heat recovery network, and an alternative Rankine cycle system based on a working fluid other than steam are integrated to achieve improved throughput and efficiency, and a method for oxygen-enhanced combustion in an industrial process using said system. Examples of industrial processes include cement production, steel reheat applications, glass production, aluminum and copper melting, as well as any industrial process that uses process heater, furnaces where combustion is carried out using an oxidant stream with oxygen content higher’ than that in ambient air and up to 100%.
摘要翻译: 本发明涉及一种用于在工业过程中进行增氧燃烧的系统,其中工业过程,氧供应系统或氧源,热回收网络和基于工作流体的替代兰金循环系统 比蒸汽整合以实现提高的产量和效率,以及使用所述系统的工业过程中的氧增强燃烧的方法。 工业过程的实例包括水泥生产,钢再热应用,玻璃生产,铝和铜熔化,以及使用工艺加热器的任何工业过程,使用氧气流进行燃烧的氧化剂流,其氧含量高于环境中的氧含量 空气高达100%。
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公开(公告)号:US06694774B1
公开(公告)日:2004-02-24
申请号:US10357348
申请日:2003-02-04
申请人: M. Abdul-Aziz Rashad , Richard C. Fitzgerald , Dante Patrick Bonaquist , John B. Saunders , Minish Mahendra Shah
发明人: M. Abdul-Aziz Rashad , Richard C. Fitzgerald , Dante Patrick Bonaquist , John B. Saunders , Minish Mahendra Shah
IPC分类号: F25J100
CPC分类号: F25J1/0285 , F25J1/0005 , F25J1/0007 , F25J1/001 , F25J1/0015 , F25J1/0017 , F25J1/002 , F25J1/0022 , F25J1/0037 , F25J1/004 , F25J1/0045 , F25J1/005 , F25J1/0052 , F25J1/0057 , F25J1/0097 , F25J1/0212 , F25J1/0219 , F25J1/0221 , F25J1/0232 , F25J1/0281 , F25J2205/66 , F25J2210/06 , F25J2210/60 , F25J2215/32 , F25J2220/62 , F25J2220/64 , F25J2230/08 , F25J2230/30 , F25J2230/60 , F25J2270/06 , F25J2270/12 , F25J2270/14
摘要: A gas liquefaction method which uses the pressure energy of a natural gas processing system to generate refrigeration for high temperature cooling of a gas, and uses a mixed gas refrigerant fluid to generate refrigeration for low temperature cooling of the gas to produce liquefied product.
摘要翻译: 使用天然气处理系统的压力能量来产生用于气体的高温冷却的制冷的气体液化方法,并且使用混合气体制冷剂流体来产生用于气体的低温冷却的制冷以产生液化产物。
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公开(公告)号:US20110132032A1
公开(公告)日:2011-06-09
申请号:US12955100
申请日:2010-11-29
申请人: Marco Francesco Gatti , John Fredric Billingham , John Henri Royal , Dante Patrick Bonaquist , Mathew Roy Watt
发明人: Marco Francesco Gatti , John Fredric Billingham , John Henri Royal , Dante Patrick Bonaquist , Mathew Roy Watt
CPC分类号: F28D20/021 , F02C6/10 , F02C6/14 , F25J1/0012 , F25J1/0037 , F25J1/004 , F25J1/0045 , F25J1/0202 , F25J1/0228 , F25J1/0242 , F25J1/0251 , F25J1/0284 , F25J2205/24 , F25J2205/66 , F25J2210/06 , F25J2220/02 , F25J2230/20 , F25J2230/22 , F25J2235/02 , F25J2240/80 , F25J2240/82 , F25J2240/90 , F25J2245/40 , F25J2270/06 , Y02E60/145
摘要: A method and apparatus in which air is liquefied and stored for later energy recovery during which the liquid air is pumped to high pressure, heated and then expanded to recover the energy. During the recovery of energy, the pumped liquid air is heated within a regenerator that stores the refrigeration within the liquid air. During the liquefaction of the air, part of the refrigeration required is obtained from the refrigeration stored in the regenerator.
摘要翻译: 一种方法和装置,其中空气被液化和储存用于稍后的能量回收,在此期间液体空气被泵送到高压,加热然后膨胀以回收能量。 在能量回收期间,泵送的液体空气在储存在液体空气中的制冷剂的再生器内被加热。 在空气的液化过程中,所需的部分制冷是从储存在再生器中的制冷得到的。
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