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72. 发明专利

JP2005538916A Co-recovery of hydrogen and hydrocarbon liquid from the hydrogen-containing gas 有权
公开(公告)号：JP2005538916A
公开(公告)日：2005-12-22
申请号：JP2003552407
申请日：2002-12-17
申请人：フルオー・コーポレイシヨン
发明人：レデイ，サテイシユ
IPC分类号： B01D53/00 , B01D53/047 , C01B3/50 , C01B3/56 , F25J3/06
CPC分类号： C01B3/56 , B01D53/002 , B01D53/0446 , B01D53/047 , B01D2256/16 , B01D2256/24 , B01D2257/702 , C01B3/506 , C01B2203/048 , C01B2203/0495 , F25J3/062 , F25J3/064 , F25J3/0655 , F25J2205/40 , F25J2205/60 , F25J2230/20 , F25J2240/02
摘要：圧縮機１２０と膨張機１６０間の原料ガス１１０の圧力差を利用して原料ガスを冷却し、一成分の少なくとも一部を凝縮させて取り出し、部分的に減損した原料ガスを生成させ、次いでそこから他の成分を取り出すことができる。特に好ましい態様では、原料ガスはＣ
２〜Ｃ
５炭化水素と水素を含み、炭化水素は冷却機中で凝縮し、水素は圧力スイング吸着ユニット１８０を用いて取り出される。

73. 发明申请

WO2018208679A1 METHODS FOR RECOVERING ALKENES AND NITROGEN FROM PROCESS GAS STREAMS 审中-公开
公开(公告)号：WO2018208679A1
公开(公告)日：2018-11-15
申请号：PCT/US2018/031408
申请日：2018-05-07
申请人： LINDE AKTIENGESELLSCHAFT , RUMORE, Nicole , ASLAM, Naveed
发明人： RUMORE, Nicole , ASLAM, Naveed
IPC分类号： F25J3/06
CPC分类号： C07C7/09 , B01D5/0003 , B01D5/0036 , C10G70/043 , F25J3/062 , F25J3/064 , F25J3/066 , F25J3/0695 , F25J2210/12 , F25J2210/42 , F25J2220/02 , F25J2245/42 , F25J2270/60 , F25J2270/904 , F25J2270/908 , F25J2280/10 , F25J2280/20 , C07C11/04 , C07C11/06
摘要： Methods and systems for recovering alkenes (e.g. ethylene, propylene) and nitrogen from process gas streams, including multi-step condensing of the process gas stream, are provided herein.

74. 发明申请

WO2010118322A9 APPARATUS AND METHODS FOR THE RECOVERY OF HYDROCARBONACEOUS AND ADDITIONAL PRODUCTS FROM OIL SHALE AND SANDS VIA MULTI-STAGE CONDENSATION 审中-公开
标题翻译：通过多阶段冷凝从石油和天然气中回收烃类和其他产品的装置和方法
公开(公告)号：WO2010118322A9
公开(公告)日：2011-03-24
申请号：PCT/US2010030543
申请日：2010-04-09
申请人： GEN SYNFUELS INTERNATIONAL INC , LOCKHART MICHAEL D , MCQUEEN RON
发明人： LOCKHART MICHAEL D , MCQUEEN RON
IPC分类号： F25J1/00 , C10G1/00 , F25J3/02
CPC分类号： E21B43/34 , C10G1/002 , C10G1/02 , C10G5/06 , C10G2300/1033 , E21B41/0064 , E21B43/168 , E21B43/24 , F25J3/062 , F25J3/0635 , F25J3/064 , F25J3/0655 , F25J3/066 , F25J3/067 , F25J3/08 , F25J2210/80 , F25J2220/62 , F25J2240/40 , F25J2260/60 , F25J2260/80 , F25J2270/02 , F25J2270/904 , Y02C10/12

75. 发明申请

WO2010118322A2 APPARATUS AND METHODS FOR THE RECOVERY OF HYDROCARBONACEOUS AND ADDITIONAL PRODUCTS FROM OIL SHALE AND SANDS VIA MULTI-STAGE CONDENSATION 审中-公开
标题翻译：通过多阶段冷凝从石油和天然气中回收烃类和其他产品的装置和方法
公开(公告)号：WO2010118322A2
公开(公告)日：2010-10-14
申请号：PCT/US2010/030543
申请日：2010-04-09
申请人： GENERAL SYNFUELS INTERNATIONAL, INC. , LOCKHART, Michael, D. , MCQUEEN, Ron
发明人： LOCKHART, Michael, D. , MCQUEEN, Ron
IPC分类号： F25J1/00 , F25J3/02 , C10G1/00
CPC分类号： E21B43/34 , C10G1/002 , C10G1/02 , C10G5/06 , C10G2300/1033 , E21B41/0064 , E21B43/168 , E21B43/24 , F25J3/062 , F25J3/0635 , F25J3/064 , F25J3/0655 , F25J3/066 , F25J3/067 , F25J3/08 , F25J2210/80 , F25J2220/62 , F25J2240/40 , F25J2260/60 , F25J2260/80 , F25J2270/02 , F25J2270/904 , Y02C10/12
摘要： A system for recovering products from a gas stream comprises a cooled chamber having an inlet that feeds the gas stream to a plurality of sequential conduit loops within the chamber. A critical orifice follows each loop, and each loop includes an output port. Based upon the physical characteristics of each loop, the sizing of the critical orifice following the loop, and the temperature within the chamber, different products are condensed from the gas stream through the output ports. The system may be configured to condense hydrocarbonaceous products such as ethane, propane, butane or methane, as well as fundamental products such as carbon dioxide, nitrogen or hydrogen. Gaseous products may be stored in gas or liquid form or vented to atmosphere depending upon amount, purity, and so forth.
摘要翻译：用于从气流中回收产物的系统包括具有入口的冷却室，该入口将气流进料到室内的多个顺序的导管回路。每个循环都有一个临界孔，每个环包括一个输出端口。基于每个回路的物理特性，循环后的临界孔的尺寸以及室内的温度，不同的产物通过输出端口从气流中冷凝。该系统可以被配置为冷凝烃产物如乙烷，丙烷，丁烷或甲烷，以及基本产物如二氧化碳，氮气或氢气。气体产品可以以气体或液体形式储存，或者根据数量，纯度等排放到大气中。

76. 发明申请

WO2006055324A3 LIGHT GAS COMPONENT SEPARATION 审中-公开
标题翻译：轻质气体分离
公开(公告)号：WO2006055324A3
公开(公告)日：2007-01-04
申请号：PCT/US2005040334
申请日：2005-11-07
申请人： PRAXAIR TECHNOLOGY INC , HOWARD HENRY EDWARD
发明人： HOWARD HENRY EDWARD
IPC分类号： F25J3/00
CPC分类号： F25J3/069 , F25J3/0209 , F25J3/0219 , F25J3/0252 , F25J3/0266 , F25J3/029 , F25J3/061 , F25J3/062 , F25J3/0655 , F25J3/067 , F25J2200/02 , F25J2200/70 , F25J2220/82 , F25J2230/30 , F25J2230/80 , F25J2235/80 , F25J2240/30 , F25J2245/02 , F25J2260/80 , F25J2270/90 , Y02C10/12 , Y10S62/928 , Y10S62/931
摘要： A method of separating light component(s), such as helium, from carbon dioxide. A pressurized feed stream (10) is at least partially condensed. The resulting containing light component(s) and carbon dioxide stream (14) is degassed to produce a first vapor stream (22) enriched in the light component(s) and a first liquid stream (20) having entrained light component(s). The first liquid stream (20) is expanded (26) to create another two-phase stream (28) that is degasified to produce a second vapor stream, (36) enriched in the light component(s), and a second liquid stream (38) enriched in carbon dioxide. The second liquid stream (38) is repressurized and vaporized. In case of a supercritical feed (90), the pressurized feed stream (90) is expanded (94) after having been cooled. Thereafter, the feed (98) is degassed to produce the light component enriched vapor stream (102) and a liquid stream enriched in the carbon dioxide (104). The resultant vapor streams, enriched in the light component(s) may be further processed to isolate the light components.
摘要翻译：从二氧化碳分离诸如氦的轻组分的方法。加压进料流（10）至少部分冷凝。将所得含有的轻组分和二氧化碳流（14）脱气以产生富含光组分的第一蒸气流（22）和具有夹带的光组分的第一液流（20）。第一液体流（20）膨胀（26）以产生另外的二相流（28），其被脱气以产生富含光组分的第二蒸气流（36）和第二液流（28） 38）富含二氧化碳。第二液体流（38）被再加压和汽化。在超临界进料（90）的情况下，加压进料流（90）在冷却后膨胀（94）。此后，将进料（98）脱气以产生富含轻质成分的蒸气物流（102）和富含二氧化碳（104）的液体物流。富集光组分的所得蒸汽流可以被进一步处理以隔离光组分。

77. 发明申请

WO99044971A1 CRYOGENIC SEPARATION PROCESS FOR THE RECOVERY OF COMPONENTS FROM THE PRODUCTS OF A DEHYDROGENATION REACTOR 审中-公开
标题翻译：从脱氢反应器产品中回收组分的低温分离方法
公开(公告)号：WO99044971A1
公开(公告)日：1999-09-10
申请号：PCT/US1999/004710
申请日：1999-03-02
IPC分类号： C07C7/09 , C07C11/02 , F25J3/06 , C07C5/327 , C07C7/00 , F25B11/02 , F25J1/00 , F25J3/00
CPC分类号： C07C7/09 , C07C11/02 , F25J3/062 , F25J3/0645 , F25J3/065 , F25J3/0655 , F25J2205/40 , F25J2205/82 , F25J2210/06 , F25J2210/12 , F25J2210/60 , F25J2230/20 , F25J2230/24 , F25J2230/30 , F25J2240/02 , F25J2245/02 , F25J2270/06 , F25J2270/88 , Y02P20/123 , Y02P20/124 , Y10S62/932
摘要： The olefin-hydrogen effluent vapor stream from a dehydrogenation process is separated by a cryogenic separation method utilizing a cryogenic separation system. The method does not require external refrigeration and reheats and portions an expander feed stream to extract energy and controls the warm end and cold end temperature differences in the primary heat exchanger (H101) to provide energy savings and economical operation and material use.
摘要翻译：通过使用低温分离系统的低温分离方法分离来自脱氢方法的烯烃 - 氢气流出物蒸汽流。该方法不需要外部制冷和再加热，部分膨胀机进料流提取能量并控制主热交换器（H101）中的热端和冷端温差，从而提供节能和经济的操作和材料使用。

78. 发明申请

WO1980002192A1 CRYOGENIC RECOVERY OF LIQUIDS FROM REFINERY OFF-GASES 审中-公开
标题翻译：精炼废气中液体的低温回收
公开(公告)号：WO1980002192A1
公开(公告)日：1980-10-16
申请号：PCT/US1980000416
申请日：1980-04-03
申请人： PETROCHEM CONSULTANTS INC
发明人： PETROCHEM CONSULTANTS INC , HIGGINS R
IPC分类号： F25J03/06
CPC分类号： F25J3/0655 , C01B3/506 , C01B2203/046 , C01B2203/048 , C10G35/00 , C10G45/00 , F25J3/0219 , F25J3/0238 , F25J3/0242 , F25J3/0252 , F25J3/062 , F25J3/064 , F25J3/0645 , F25J2200/02 , F25J2205/02 , F25J2210/12 , F25J2240/02 , F25J2240/40 , F25J2270/04 , F25J2270/90 , F25J2280/02 , Y10S62/932
摘要： A vapor fraction containing hydrogen and at least one hydrocarbon selected from the group consisting of C1 to C4 hydrocarbons is separated from a hydrogen-rich refinery off-gas feed to give a liquid product fraction. The refinery off-gas (1) is fed to and compressed in a compressor/expander (21) having compressor means (20) and expander means (24) mounted and driven on a common shaft (25), and then cooled and partially condensed to form a two-phase fluid (4) in a heat exchanger (22) followed by separation of the vapor (5) and liquid (9) product phases of the fluid in a separator (23) or a separator/fractionation column stabilizer unit (30). The separated vapor phase (5) is transmitted to the compressor/expander unit (21) wherein the vapor is depressurized and partially condensed, thereby driving the compressor (20). The partially condensed depressurized vapor fraction (7) from the expander (24) and, optionally, the liquid phase product fraction (9, 10) from the separator (23) are transmitted in separate streams to the heat exchanger (22) for separate thermal contact with the compressed feed gas (2) wherein the partially condensed depressurized vapor fraction (7) is fully vaporized and the feed gases (2) are cooled. The fully vaporized fraction (8) and the liquid product fraction (13) are recovered in separate streams.

79. 发明公开

EP2651982A1 SYSTEMS AND METHODS FOR RECOVERING HYDROCARBONS FROM A POLYOLEFIN PURGE GAS PRODUCT 有权
标题翻译：系统和方法采收烃从POLYOLEFINSPÜLGASPRODUKT
公开(公告)号：EP2651982A1
公开(公告)日：2013-10-23
申请号：EP11806052.4
申请日：2011-12-13
申请人： Univation Technologies, LLC
发明人： BLOOD, Mark, W. , FORCE, Randall, L. , DUNCAN, Theodore, D. , SCHWARZ, JR., George, W. , MOSSER, Daniel, W. , FISCHER, Donald, A. , OLSON, Robert, D. , SWECKER, James, L. , SMITH, Cloid, Russell
IPC分类号： C08F6/00 , B01D53/14 , C08J11/02 , C07C7/00
CPC分类号： C08F6/005 , B01D53/00 , B01D53/002 , B01D53/1487 , B01D2256/10 , B01D2256/24 , B01D2257/102 , B01D2257/702 , B01D2257/708 , B01J2219/00006 , C07C7/005 , C08F6/00 , C08J11/02 , F25J3/062 , F25J3/064 , F25J3/066 , F25J3/08 , F25J2210/12 , F25J2220/02 , F25J2230/30 , F25J2235/60 , F25J2260/42 , F25J2260/60 , C08L23/00
摘要： Provided are systems and methods for separating a purge gas recovered from a polyethylene product. The method includes recovering a polyethylene product containing one or more volatile hydrocarbons from a polymerization reactor and contacting the polyethylene product with a purge gas to remove at least a portion of the volatile hydrocarbons to produce a polymer product having a reduced concentration of volatile hydrocarbons and a purge gas product enriched in volatile hydrocarbons. The purge gas product is compressed to a pressure of 2,500 kPaa to 10,000 kPaa, and is then cooled and separated into at least a first product, a second product, and a third product. A portion of one or more of the first, second, or third products is then recycled as a purge gas, to the polymerization reactor, or to the purge gas product enriched in volatile hydrocarbons prior to compression, respectively.

80. 发明公开

EP1869385A2 PROCEDE ET INSTALLATION INTEGRES D'ADSORPTION ET DE SEPARATION CRYOGENIQUE POUR LA PRODUCTION DE CO2 有权
标题翻译：集成工艺和集成系统的低温吸附及其制备分离CO2
公开(公告)号：EP1869385A2
公开(公告)日：2007-12-26
申请号：EP06726290.7
申请日：2006-03-30
申请人： L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude
发明人： DUBETTIER-GRENIER, Richard , LOCKWOOD, Frederick , GUERET, Vincent
IPC分类号： F25J3/02 , F25J3/08
CPC分类号： F25J3/067 , B01D53/04 , B01D2256/22 , B01D2259/40001 , B01D2259/416 , C01B32/50 , F25J1/0027 , F25J1/004 , F25J1/0087 , F25J1/0095 , F25J1/0208 , F25J1/021 , F25J1/0221 , F25J3/0219 , F25J3/0223 , F25J3/0266 , F25J3/04181 , F25J3/04612 , F25J3/062 , F25J3/0625 , F25J2205/02 , F25J2205/40 , F25J2205/60 , F25J2205/70 , F25J2210/04 , F25J2210/12 , F25J2210/70 , F25J2220/80 , F25J2220/82 , F25J2220/84 , F25J2230/04 , F25J2230/30 , F25J2230/32 , F25J2230/80 , F25J2240/82 , F25J2240/90 , F25J2245/02 , F25J2245/90 , F25J2260/02 , F25J2260/80 , F25J2270/04 , F25J2270/12 , F25J2270/14 , F25J2270/60 , F25J2270/80 , F25J2270/90 , F25J2270/902 , F25J2270/904 , F25J2270/906 , F25J2290/62 , Y02C10/12 , Y02P20/125 , Y02P20/152
摘要： The invention concerns integrated method and installation using an adsorption unit (3) and a cryogenic unit (9), wherein a feeding gas containing CO2 is conveyed to an adsorption unit (3) where it is separated into a first flow enriched in CO2 (6) and a first flow depleted in CO2 (5), the first flow enriched in CO2 being conveyed to the cryogenic unit (9) where it is separated into a second flow rich in CO2 (11) and a second flow depleted in CO2 (10). The first flow enriched in CO2 (6) derived from the adsorption unit (3) is sent to homogenizing means (17), such as a storage volume or the like, for attenuating the cyclic variations of flow rate, of composition and/or of gas pressure, then subjected to at least one intermediate compression step (7) prior to its input into the cryogenic unit (9). The first flow enriched in CO2 (6) exiting the adsorption unit (3) contains between 40 and 95 %, preferably between 60 and 85 % of CO2.
摘要翻译：该方法涉及在接收（3）含有二氧化碳的40至95百分比的吸收单元中从二氧化碳（6）富集的流。二氧化碳被朝向气体均化单元（17），用于衰减的压力周期性变化发送，流量和/或气体成分和在中间压缩阶段进行（7）中的二氧化碳的在低温单元中的条目（前 9）。因此独立claimsoft被包括用于在用于从气体供给含有二氧化碳生产二氧化碳的集成安装。

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