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公开(公告)号：EP2474800A3
公开(公告)日：2014-12-24
申请号：EP11195561.3
申请日：2011-12-23
发明人： Raja, Himanshu , Anand, Ashok Kumar , Muthaiah, Veerappan , Ferguson, Jamal Abdul , Scarboro, Paul Roberts
CPC分类号： F25J3/0625 , F25J1/0027 , F25J1/0205 , F25J1/0234 , F25J3/04545 , F25J3/04575 , F25J3/04606 , F25J3/04612 , F25J3/067 , F25J2205/50 , F25J2215/04 , F25J2220/82 , F25J2230/30 , F25J2230/80 , F25J2235/80 , F25J2260/80 , Y02C10/12
摘要： Systems are disclosed herein for enhancing energy usage while pressurizing a carbonaceous gas. Such systems include a carbon dioxide (CO 2 ) liquefaction system (10). The CO 2 liquefaction system (10) includes a first cooling system (28) capable of cooling a CO 2 gas (74) to liquefy greater than approximately 50 percent of the CO 2 gas (74). The first cooling system (28) produces a first CO 2 liquid (30). The CO 2 gas (74) pressure is less than approximately 3450 kilopascals (500 pounds per square inch absolute).
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公开(公告)号：EP2474800A2
公开(公告)日：2012-07-11
申请号：EP11195561.3
申请日：2011-12-23
发明人： Raja, Himanshu , Anand, Ashok Kumar , Muthaiah, Veerappan , Ferguson, Jamal Abdul , Scarboro, Paul Roberts
CPC分类号： F25J3/0625 , F25J1/0027 , F25J1/0205 , F25J1/0234 , F25J3/04545 , F25J3/04575 , F25J3/04606 , F25J3/04612 , F25J3/067 , F25J2205/50 , F25J2215/04 , F25J2220/82 , F25J2230/30 , F25J2230/80 , F25J2235/80 , F25J2260/80 , Y02C10/12
摘要： Systems are disclosed herein for enhancing energy usage while pressurizing a carbonaceous gas. Such systems include a carbon dioxide (CO 2 ) liquefaction system (10). The CO 2 liquefaction system (10) includes a first cooling system (28) capable of cooling a CO 2 gas (74) to liquefy greater than approximately 50 percent of the CO 2 gas (74). The first cooling system (28) produces a first CO 2 liquid (30). The CO 2 gas (74) pressure is less than approximately 3450 kilopascals (500 pounds per square inch absolute).
摘要翻译： 本文公开了用于增强能量使用同时加压含碳气体的系统。 这种系统包括二氧化碳（CO 2）液化系统（10）。 CO 2液化系统（10）包括能够冷却CO 2气体（74）以液化大于约50％的CO 2气体（74）的第一冷却系统（28）。 第一冷却系统（28）产生第一CO 2液体（30）。 CO 2气体（74）压力小于约3450千帕（500磅/平方英寸绝对值）。
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3.发明授权
公开(公告)号：EP2050999B1
公开(公告)日：2011-02-23
申请号：EP08166447.6
申请日：2008-10-13
CPC分类号： F25J3/04412 , F25J1/0015 , F25J1/0221 , F25J1/0234 , F25J3/04018 , F25J3/04157 , F25J3/04224 , F25J3/04266 , F25J3/04351 , F25J2210/62 , F25J2230/02 , F25J2230/04 , F25J2270/904
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4.发明公开System to cold compress an air stream using natural gas refrigeration 无效系统zur Kaltkomprimierung eines Luftstroms mitKühlungdurch Erdgas
公开(公告)号：EP2050999A1
公开(公告)日：2009-04-22
申请号：EP08166447.6
申请日：2008-10-13
CPC分类号： F25J3/04412 , F25J1/0015 , F25J1/0221 , F25J1/0234 , F25J3/04018 , F25J3/04157 , F25J3/04224 , F25J3/04266 , F25J3/04351 , F25J2210/62 , F25J2230/02 , F25J2230/04 , F25J2270/904
摘要： An air stream (100) is compressed in multiple stages (3a, 3b, 3c) using refrigeration derived from a refrigerant (166, 168) comprising natural gas for inter-stage cooling (4b, 4c). The possibility of natural gas leaking into the air stream is reduced by use of an intermediate cooling medium ("ICM") to transfer (4) the refrigeration from the refrigerant to the inter-stage air stream (102, 104). The compressed air stream can be fed to a cryogenic air separation unit (1) that includes an LNG-based liquefier unit (2) from which a cold natural gas stream is withdrawn for use as said refrigerant.
摘要翻译： 空气流（100）利用来自包含用于级间冷却的天然气（4b，4c）的制冷剂（166,168）的制冷而在多级（3a，3b，3c）中被压缩。 通过使用中间冷却介质（“ICM”）将天然气泄漏到空气流中的可能性降低，从而将（4）制冷从制冷剂转移到级间空气流（102,104）。 压缩空气流可以被供给到低温空气分离单元（1），所述低温空气分离单元（1）包括LNG基液化器单元（2），冷的天然气流从该液化器单元（2）被抽出用作所述制冷剂。
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公开(公告)号：EP2031329A1
公开(公告)日：2009-03-04
申请号：EP08170305.0
申请日：2004-10-18
发明人： Brugerolle, Jean-Renaud , Ha, Bao
IPC分类号： F25J3/04
CPC分类号： F25J1/0234 , F25J1/0012 , F25J1/0221 , F25J1/0251 , F25J3/04054 , F25J3/0406 , F25J3/04084 , F25J3/0409 , F25J3/04224 , F25J3/04254 , F25J3/04266 , F25J3/0429 , F25J3/04303 , F25J3/04339 , F25J3/04345 , F25J3/04351 , F25J3/04412 , F25J3/04496 , F25J3/04545 , F25J3/04575 , F25J3/04581 , F25J3/04593 , F25J3/04606 , F25J3/04678 , F25J3/04836 , F25J2210/40 , F25J2210/42 , F25J2210/50 , F25J2210/62 , F25J2215/02 , F25J2215/40 , F25J2245/40 , F25J2245/42
摘要： A low temperature air separation process for producing pressurized gaseous product in an air separation unit using a system of distillation columns comprises cooling a compressed air stream to a heat exchange line (30) to form a compressed cooled air stream (3), sending at least part of the compressed, cooled air stream to a column (10) of the system, liquefying a process stream to form a first liquid product, storing at least part of the first liquid product in a storage tank (50), sending at least part (60) of the above first liquid product from the storage tank to the air separation unit as one of the feeds, extracting at least one second liquid product stream (6) from a column (11) of the column system and pressurizing the at least one second liquid product stream, vaporizing the above pressurized second liquid product stream to form pressurized gaseous product in the heat exchange line and extracting a cold gas (40) without warming it completely in the heat exchange line.
摘要翻译： 用于使用蒸馏塔系统在空气分离单元中产生加压气态产物的低温空气分离方法包括将压缩空气流冷却至热交换管线（30）以形成压缩的冷却空气流（3），至少发送 压缩的冷却的空气流的一部分到系统的塔（10），液化工艺流以形成第一液体产物，将至少一部分第一液体产品存储在储存罐（50）中，发送至少部分 （60）从所述储存罐到所述空气分离单元，作为所述进料之一，从所述塔系统的塔（11）中提取至少一个第二液体产物流（6），并且至少对所述塔 一个第二液体产物流，蒸发上述加压的第二液体产物流，以在热交换管线中形成加压气态产物并提取冷气体（40），而不在热交换管线中完全变暖。
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6.发明公开
公开(公告)号：EP1706692A1
公开(公告)日：2006-10-04
申请号：EP04791714.1
申请日：2004-10-18
发明人： BRUGEROLLE, Jean-Renaud , HA, Bao
IPC分类号： F25J3/04
CPC分类号： F25J1/0234 , F25J1/0012 , F25J1/0221 , F25J1/0251 , F25J3/04054 , F25J3/0406 , F25J3/04084 , F25J3/0409 , F25J3/04224 , F25J3/04254 , F25J3/04266 , F25J3/0429 , F25J3/04303 , F25J3/04339 , F25J3/04345 , F25J3/04351 , F25J3/04412 , F25J3/04496 , F25J3/04545 , F25J3/04575 , F25J3/04581 , F25J3/04593 , F25J3/04606 , F25J3/04678 , F25J3/04836 , F25J2210/40 , F25J2210/42 , F25J2210/50 , F25J2210/62 , F25J2215/02 , F25J2215/40 , F25J2245/40 , F25J2245/42
摘要： A low temperature air separation process for producing pressurized gaseous product in an air separation unit using a system of distillation columns comprises cooling a compressed air stream to a heat exchange line (30) to form a compressed cooled air stream (3), sending at least part of the compressed, cooled air stream to a column (10) of the system, liquefying a process stream to form a first liquid product, storing at least part of the first liquid product in a storage tank (50), sending at least part (60) of the above first liquid product from the storage tank to the air separation unit as one of the feeds, extracting at least one second liquid product stream (6) from a column (11) of the column system and pressurizing the at least one second liquid product stream, vaporizing the above pressurized second liquid product stream to form pressurized gaseous product in the heat exchange line and extracting a cold gas (40) without warming it completely in the heat exchange line.
摘要翻译： 用于使用蒸馏塔系统在空气分离单元中产生加压气态产物的低温空气分离方法包括将压缩空气流冷却至热交换管线（30）以形成压缩的冷却空气流（3），至少发送 压缩的冷却的空气流的一部分到系统的塔（10），液化工艺流以形成第一液体产物，将至少一部分第一液体产品存储在储存罐（50）中，发送至少部分 （60）从所述储存罐到所述空气分离单元，作为所述进料之一，从所述塔系统的塔（11）中提取至少一个第二液体产物流（6），并且至少对所述塔 一个第二液体产物流，蒸发上述加压的第二液体产物流，以在热交换管线中形成加压气态产物并提取冷气体（40），而不在热交换管线中完全变暖。
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公开(公告)号：EP1116925B1
公开(公告)日：2005-06-01
申请号：EP01100462.9
申请日：2001-01-08
CPC分类号： F25J1/0015 , F25J1/0017 , F25J1/0022 , F25J1/0037 , F25J1/0045 , F25J1/0202 , F25J1/0234 , F25J1/0262 , F25J1/0288 , F25J2270/06 , F25J2290/40
摘要： A system for liquefying industrial gas wherein industrial gas is compressed to two levels using a first and a second compression system and then is processed in a heat exchanger having horizontally oriented sensible heat exchange passages and vertically oriented condensing heat exchange passages.
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公开(公告)号：EP0573074A2
公开(公告)日：1993-12-08
申请号：EP93109068.2
申请日：1993-06-04
IPC分类号： F25J1/00
CPC分类号： F25J1/0045 , F25J1/0015 , F25J1/0017 , F25J1/0022 , F25J1/0037 , F25J1/0042 , F25J1/0202 , F25J1/0234 , F25J1/0288 , F25J2270/06
摘要： Dual turbine-booster compressor units are arranged for advantageous liquefaction operations using high pressure heat exchangers.
摘要翻译： 双涡轮增压压缩机单元被布置为使用高压热交换器进行有利的液化操作。
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公开(公告)号：EP3090198A1
公开(公告)日：2016-11-09
申请号：EP14877752.7
申请日：2014-12-19
申请人： Conlon, William M.
发明人： Conlon, William M.
IPC分类号： F17C9/02
CPC分类号： F02C6/16 , B01D7/00 , B01D2257/504 , F01K23/10 , F01K23/18 , F02C3/22 , F02C6/14 , F02C6/18 , F02C7/08 , F02C7/18 , F05D2220/32 , F05D2220/60 , F05D2220/72 , F05D2220/76 , F05D2260/42 , F25J1/0012 , F25J1/0228 , F25J1/0234 , Y02C10/12 , Y02E20/16 , Y02E60/15
摘要： Apparatus, systems, and methods store energy by liquefying a gas such as air, for example, and then recover the energy by regasifying the liquid and combusting or otherwise reacting the gas with a fuel to drive a heat engine. The process of liquefying the gas may be powered with electric power from the grid, for example, and the heat engine may be used to generate electricity. Hence, in effect these apparatus, systems, and methods may provide for storing electric power from the grid and then subsequently delivering it back to the grid.
摘要翻译： 装置，系统和方法例如通过液化气体来储存能量，然后通过再气化液体燃烧或以其它方式使燃料与燃料反应以驱动热机来回收能量。 例如，可以使用来自电网的电力来对气体进行液化的过程，并且热引擎可以用于发电。 因此，实际上，这些装置，系统和方法可以提供用于存储来自电网的电力，然后将其递送回电网。
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公开(公告)号：EP2904339A2
公开(公告)日：2015-08-12
申请号：EP13763036.4
申请日：2013-09-13
IPC分类号： F25J3/04
CPC分类号： F25J3/04175 , F25J1/0015 , F25J1/0037 , F25J1/004 , F25J1/0202 , F25J1/0234 , F25J3/04054 , F25J3/0406 , F25J3/04084 , F25J3/0409 , F25J3/04224 , F25J3/04315 , F25J3/04357 , F25J3/04393 , F25J3/04412 , F25J3/04448 , F25J3/04496 , F25J2200/20 , F25J2270/06 , F25J2290/12
摘要： A process for the separation of air by cryogenic distillation operates either with a product ratio greater than 2.5 in which case nitrogen enriched liquid is sent from a storage tank (27) to the column system and feed air or nitrogen enriched gas (29) from the column system is compressed in a first compressor (33) having an inlet temperature of less than -50°C and then sent to the heat exchanger, or with a product ratio less than 2.5 in which case a second nitrogen rich gas removed from the column system is expanded in a turbine (73) having an inlet temperature lower than the ambient temperature or liquefied in a liquefier and nitrogen enriched liquid (57) is sent to the storage tank from the outlet of the turbine and/or from the column system and/or from the liquefier.
摘要翻译： 通过低温蒸馏分离空气的方法或者以大于2.5的产物比进行操作，在这种情况下，富氮液体从储罐（27）输送到塔系统，富氮气体（29）从塔系统 在入口温度低于-50℃的第一压缩机（33）中被压缩，然后在热交换器中加热，或者产物比小于2.5，在这种情况下，从塔系统中除去第二富氮气体 在入口温度低于环境温度的涡轮机（73）中膨胀或者在液化器中液化并且富氮液体（57）从涡轮机的出口和/或从塔系统和/ 或来自液化器。
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