-
41.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。
-
公开(公告)号：US6000239A
公开(公告)日：1999-12-14
申请号：US113175
申请日：1998-07-10
CPC分类号： F25J3/04303 , F25J3/0409 , F25J3/04206 , F25J3/04218 , F25J3/04375 , F25J3/04412 , F25J2250/40 , F25J2250/50 , Y10S62/939
摘要： A cryogenic air separation system wherein a portion of the feed air is compressed to a very high pressure, bypasses the primary heat exchanger, and is turboexpanded to a low pressure to supply refrigeration in one step from the warm end temperature to the cryogenic temperature of the cryogenic air separation plant.
摘要翻译： 一种低温空气分离系统，其中一部分进料空气被压缩至非常高的压力，绕过主热交换器，并且被涡轮膨胀至低压，以从一个步骤中提供从温热结束温度到低温温度的冷冻 低温空分设备。
-
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。
-
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。
-
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。
-
公开(公告)号：US20110218254A1
公开(公告)日：2011-09-08
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。
-
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。
-
公开(公告)号：US20100122552A1
公开(公告)日：2010-05-20
申请号：US12615509
申请日：2009-11-10
申请人： Joseph Michael Schwartz , Raymond Francis Drnevich , Jerome Thomas Jankowiak , Dante Patrick Bonaquist
发明人： Joseph Michael Schwartz , Raymond Francis Drnevich , Jerome Thomas Jankowiak , Dante Patrick Bonaquist
IPC分类号： F25J3/00
CPC分类号： C01B3/505 , B01D53/22 , B01D71/022 , B01D2257/108 , B01D2313/22 , B01D2313/38 , B01D2313/42 , C01B3/38 , C01B3/48 , C01B2203/0233 , C01B2203/0244 , C01B2203/0261 , C01B2203/0283 , C01B2203/0405 , C01B2203/047 , C01B2203/0883 , C01B2203/0888 , C01B2203/0894 , C01B2203/1241 , C01B2203/146 , Y02P20/544
摘要： A separation method and apparatus that separates a component from a feed stream by use of a membrane in which separation is driven, at least in part, by a sweep stream. The sweep stream may be pumped to a supercritical pressure and then heated to at least near supercritical temperature, at least in part, through heat exchange with a component laden sweep stream being discharged from the membrane. A multi-component mixture can also be used that will produce the sweep stream as a vapor as a result of the heat exchange. The component laden sweep stream, due to cooling through the indirect heat exchange, will form a two-phase fluid that can be phase separated into a vapor phase enriched in the component that can be taken as a product and a residual liquid that can be recirculated in the formation of the sweep stream in the liquid state.
摘要翻译： 一种分离方法和装置，其通过使用至少部分地由扫描流驱动分离的膜将成分与进料流分离。 吹扫流可以被泵送到超临界压力，然后至少部分地通过与从膜排出的组分的净化流进行热交换而被加热至至少接近超临界温度。 也可以使用多组分混合物，其将作为热交换的结果产生作为蒸气的吹扫流。 由于通过间接热交换的冷却，载流子组件将形成两相流体，其可以相分离成富含组分的蒸汽相，该蒸气相可以作为产物和残留液体被再循环 在液态状态下形成扫流。
-
公开(公告)号：US06732536B1
公开(公告)日：2004-05-11
申请号：US10396353
申请日：2003-03-26
IPC分类号： F17C902
CPC分类号： F25B19/005 , F25D3/10
摘要： A method for providing cooling to superconducting cable wherein pressurized liquid cryogen is passed into a vacuum vessel, which is maintained at a lower pressure by a vacuum pump, and a portion of the liquid cryogen is flashed to produce cooled liquid cryogen. The evacuating energy combined with the pressurized liquid produces a pressure gradient which serves to provide a continuous supply of cooled liquid cryogen for providing cooling to the superconducting cable.
摘要翻译： 一种用于向超导电缆提供冷却的方法，其中将加压液体冷冻剂通入真空容器中，真空容器由真空泵保持在较低的压力，并且一部分液体冷冻剂被闪蒸以产生冷却的液体冷冻剂。 与加压液体结合的抽空能量产生压力梯度，其用于提供冷却的液体冷冻剂的连续供应，以向超导电缆提供冷却。
-
公开(公告)号：US06477859B2
公开(公告)日：2002-11-12
申请号：US10000447
申请日：2001-12-04
IPC分类号： F25J300
CPC分类号： F25J3/0266 , F25J3/0295 , F25J3/08 , F25J2200/02 , F25J2200/70 , F25J2200/74 , F25J2205/02 , F25J2205/60 , F25J2220/82 , F25J2245/02 , F25J2270/02 , F25J2270/12 , F25J2270/60 , F25J2270/90 , F25J2290/40 , Y02C10/12 , Y10S62/928
摘要： A system for producing carbon dioxide wherein carbon dioxide feed fluid is first processed in a cooling section of an integrated heat exchanger before purification in a column, and wherein column bottom fluid operates within one of an evaporating section and desuperheating section of the heat exchanger and refrigerant fluid operates within the other of the evaporating section and desuperheating section of the heat exchanger.
-
-
-
-
-
-
-
-
-
搜索结果
111 条记录 (耗时 0.026 秒)