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公开(公告)号：US5829271A
公开(公告)日：1998-11-03
申请号：US949455
申请日：1997-10-14
CPC分类号： F25J3/04303 , F25J3/0409 , F25J3/04103 , F25J3/04175 , F25J3/04296 , F25J3/04412
摘要： A cryogenic rectification system for producing high pressure oxygen wherein a portion of the feed air is condensed by indirect heat exchange with pressurized liquid oxygen and then passed, preferably after subcooling, into the lower pressure column of a double column system.
摘要翻译： 一种用于生产高压氧气的低温精馏系统，其中一部分进料空气通过与加压液氧的间接热交换而冷凝，然后通过，优选在过冷却之后进入双塔系统的低压塔。
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公开(公告)号：US09486771B2
公开(公告)日：2016-11-08
申请号：US14053177
申请日：2013-10-14
CPC分类号： B01J19/087 , B01D53/326 , B01D2256/20 , B01D2257/504 , C25B1/00 , Y02E60/364 , Y02P20/152
摘要： A method and apparatus for producing a carbon monoxide containing product in which cathode and anode sides of an electrically driven oxygen separation device are contacted with carbon dioxide and a reducing agent, respectively. The carbon dioxide is reduced to carbon monoxide through ionization of oxygen and the reducing agent lowers the partial pressure of oxygen at the anode side to partially drive oxygen ion transport within the device through the consumption of the oxygen and to supply heat. The lowering of oxygen partial pressure reduces voltage and therefore, electrical power required to be applied to the device and the heat is supplied to heat the device to an operational temperature and to the reduction of the carbon dioxide occurring at the cathode side. The device can be used as part of an integrated apparatus in which the carbon dioxide is supplied from a waste stream of a process plant.
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公开(公告)号：US20140047763A1
公开(公告)日：2014-02-20
申请号：US14060965
申请日：2013-10-23
IPC分类号： C10G2/00
CPC分类号： C10G2/30 , C01B3/36 , C01B3/382 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0244 , C01B2203/0255 , C01B2203/0283 , C01B2203/0405 , C01B2203/0415 , C01B2203/043 , C01B2203/062 , C10G2/32 , C10G2300/1011 , C10G2300/807 , C10J3/18 , C10J3/463 , C10J3/726 , C10J2300/0909 , C10J2300/0916 , C10J2300/0956 , C10J2300/0959 , C10J2300/0976 , C10J2300/1618 , C10J2300/1659 , C10J2300/1846 , C10J2300/1853 , C10K3/005 , C10K3/06 , Y02P20/132 , Y02P20/145 , Y02P30/20
摘要： In the production of fuel such as ethanol from carbonaceous feed material such as biomass, a stream comprising hydrogen and carbon monoxide is added to the raw gas stream derived from the feed material, and the resulting combined stream is converted into fuel and a gaseous byproduct such as by a Fischer-Tropsch reaction. The gaseous byproduct may be utilized in the formation of the aforementioned stream comprising hydrogen and carbon monoxide.
摘要翻译： 在诸如生物质等碳质饲料的燃料如乙醇的生产中，将包含氢气和一氧化碳的物流加入到源自饲料的原料气流中，将所得到的混合物流转化为燃料和气态副产物，如 如费 - 托反应。 气态副产物可用于形成上述包含氢气和一氧化碳的物流。
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公开(公告)号：US08591718B2
公开(公告)日：2013-11-26
申请号：US12961987
申请日：2010-12-07
CPC分类号： B01J19/087 , B01D53/326 , B01D2256/20 , B01D2257/504 , C25B1/00 , Y02E60/364 , Y02P20/152
摘要： A method and apparatus for producing a carbon monoxide containing product in which cathode and anode sides of an electrically driven oxygen separation device are contacted with carbon dioxide and a reducing agent, respectively. The carbon dioxide is reduced to carbon monoxide through ionization of oxygen and the reducing agent lowers the partial pressure of oxygen at the anode side to partially drive oxygen ion transport within the device through the consumption of the oxygen and to supply heat. The lowering of oxygen partial pressure reduces voltage and therefore, electrical power required to be applied to the device and the heat is supplied to heat the device to an operational temperature and to the reduction of the carbon dioxide occurring at the cathode side. The device can be used as part of an integrated apparatus in which the carbon dioxide is supplied from a waste stream of a process plant.
摘要翻译： 一种含有一氧化碳的产品的制造方法和装置，其中电驱动氧分离装置的阴极和阳极侧分别与二氧化碳和还原剂接触。 通过氧离子将二氧化碳还原成一氧化碳，并且还原剂降低阳极侧的氧分压，以通过消耗氧气部分地驱动装置内的氧离子转运并供应热量。 氧分压的降低降低了电压，因此，需要施加到装置上的电力和热被供给以将装置加热到工作温度并减少在阴极侧发生的二氧化碳。 该装置可以用作集成装置的一部分，其中二氧化碳从处理厂的废物流供应。
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公开(公告)号：US06532752B1
公开(公告)日：2003-03-18
申请号：US10107788
申请日：2002-03-28
IPC分类号： F25B400
摘要： A food freezing system wherein refrigeration is generated by compressing, cooling and then expanding a defined multicomponent refrigerant mixture, which, after providing refrigeration to the food, is warmed against itself to effect the cooling.
摘要翻译： 一种食品冷冻系统，其中通过压缩，冷却然后膨胀限定的多组分制冷剂混合物而产生冷冻，所述多组分制冷剂混合物在向食物提供冷藏之后对其自身进行加热以实现冷却。
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公开(公告)号：US06425264B1
公开(公告)日：2002-07-30
申请号：US09930199
申请日：2001-08-16
IPC分类号： F25J100
CPC分类号： F25B25/00 , F25B1/10 , F25B9/006 , F25B19/005 , F25D16/00
摘要： A cryogenic refrigeration system wherein refrigeration is provided to a heat load by a warming multicomponent refrigerant fluid recirculating in a refrigeration circuit and by cryogenic liquid separately provided to the heat load in direct or indirect heat exchange with the heat load.
摘要翻译： 一种低温制冷系统，其中通过在制冷回路中再循环的加热多组分制冷剂流体和通过与热负荷直接或间接热交换而分开提供给热负荷的低温液体将热量提供给热负荷。
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17.发明授权Method for carrying out subambient temperature, especially cryogenic, separation using refrigeration from a multicomponent refrigerant fluid 有权使用来自多组分制冷剂流体的制冷进行低温环境，特别是低温分离的方法
公开(公告)号：US6053008A
公开(公告)日：2000-04-25
申请号：US222816
申请日：1998-12-30
CPC分类号： F25J3/04278 , F25J3/0409 , F25J3/04412 , F25J3/04678 , F25J2270/12 , F25J2270/66 , Y10S62/94
摘要： A method for low temperature separation of fluids wherein the separation process is sustained by refrigeration generated by a recirculating multicomponent refrigerant fluid.
摘要翻译： 一种用于流体的低温分离的方法，其中分离过程由再循环的多组分制冷剂流体产生的制冷持续。
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18.发明授权
公开(公告)号：US6042699A
公开(公告)日：2000-03-28
申请号：US150244
申请日：1998-09-10
CPC分类号： B01D53/32 , F25J3/04163 , F25J3/04169 , B01J2219/0849 , B01J2219/0894 , F25J2205/86
摘要： A system including pretreating feed air for a cryogenic air separation plant wherein feed air is passed through an electric field, oxygen is ionized, and ionized oxygen reacts with hydrocarbons upstream of an adsorption prepurifier, and subsequent separation of the feed air by cryogenic rectification.
摘要翻译： 一种系统，包括对低温空气分离装置的进料空气进行预处理，其中进料空气通过电场，氧被离子化，并且离子化的氧与吸附预净化器上游的烃反应，随后通过低温精馏分离进料空气。
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公开(公告)号：US5730003A
公开(公告)日：1998-03-24
申请号：US834830
申请日：1997-03-26
CPC分类号： F25J3/04175 , B01D53/047 , F25J3/0409 , F25J3/04103 , F25J3/04206 , F25J3/04296 , F25J3/04412 , F25J3/04678 , F25J3/04733 , B01D2256/18 , B01D2257/102 , B01D2257/104 , B01D2259/40001 , B01D2259/40066 , B01D2259/40081 , B01D2259/40083 , B01D2259/402 , B01D2259/416 , F25J2205/60 , F25J2230/50 , F25J2245/50 , F25J2250/40 , F25J2250/50 , F25J2250/58 , Y10S62/908 , Y10S62/924
摘要： A system for producing high purity argon wherein crude argon produced in a cryogenic rectification plant is processed in a pressure swing adsorption unit. Residual gas from the pressure swing adsorption unit is recycled to the cryogenic rectification plant and high purity argon is cooled prior to recovery against oxygen-containing fluid which is subsequently passed into the cryogenic rectification plant.
摘要翻译： 用于生产高纯度氩的系统，其中在低温精馏装置中产生的粗氩在变压吸附装置中进行处理。 来自变压吸附单元的残余气体被再循环到低温精馏装置中，在对含氧流体进行回收之前将高纯度氩气冷却，随后将其通入低温精馏装置。
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公开(公告)号：US08592492B2
公开(公告)日：2013-11-26
申请号：US13040459
申请日：2011-03-04
IPC分类号： C07C27/00
CPC分类号： C10G2/30 , C01B3/36 , C01B3/382 , C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0244 , C01B2203/0255 , C01B2203/0283 , C01B2203/0405 , C01B2203/0415 , C01B2203/043 , C01B2203/062 , C10G2/32 , C10G2300/1011 , C10G2300/807 , C10J3/18 , C10J3/463 , C10J3/726 , C10J2300/0909 , C10J2300/0916 , C10J2300/0956 , C10J2300/0959 , C10J2300/0976 , C10J2300/1618 , C10J2300/1659 , C10J2300/1846 , C10J2300/1853 , C10K3/005 , C10K3/06 , Y02P20/132 , Y02P20/145 , Y02P30/20
摘要： In the production of fuel such as ethanol from carbonaceous feed material such as biomass, a stream comprising hydrogen and carbon monoxide is added to the raw gas stream derived from the feed material, and the resulting combined stream is converted into fuel and a gaseous byproduct such as by a Fischer-Tropsch reaction. The gaseous byproduct may be utilized in the formation of the aforementioned stream comprising hydrogen and carbon monoxide.
摘要翻译： 在诸如生物质等碳质饲料的燃料如乙醇的生产中，将包含氢气和一氧化碳的物流加入到源自饲料的原料气流中，将所得到的混合物流转化为燃料和气态副产物，如 如费 - 托反应。 气态副产物可用于形成上述包含氢气和一氧化碳的物流。
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