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1. 发明授权

EP2889450B1 Process for recovering hydrocarbons from crude carbon dioxide fluid 有权
公开(公告)号：EP2889450B1
公开(公告)日：2018-05-30
申请号：EP14200270.8
申请日：2014-12-24
申请人： AIR PRODUCTS AND CHEMICALS, INC.
发明人： Higginbotham, Paul , Liu, Yang , Palamara, John Eugene , White, Vincent
IPC分类号： E21B43/16 , F25J3/02 , C07C7/04 , B01D3/14 , C10G5/06 , E21B43/40 , C10G7/00 , C10G70/04
CPC分类号： F25J3/08 , B01D3/143 , C10G5/06 , C10G7/00 , C10G70/041 , E21B43/164 , E21B43/40 , F25J3/0209 , F25J3/0242 , F25J3/0266 , F25J2200/02 , F25J2200/04 , F25J2200/30 , F25J2200/50 , F25J2200/72 , F25J2200/74 , F25J2200/76 , F25J2205/50 , F25J2215/02 , F25J2220/84 , F25J2260/60 , F25J2260/80 , F25J2270/12 , F25J2270/60 , F25J2270/88 , Y02C10/12 , Y02P90/70
摘要： The power required to recover C 3+ hydrocarbons from crude carbon dioxide comprising C 1+ hydrocarbons and hydrogen sulfide may be reduced by distilling the crude carbon dioxide to produce carbon dioxide-enriched overhead vapor and C 3+ hydrocarbon-enriched bottoms liquid such that the hydrogen sulfide is rejected with the overhead vapor. Power consumption reductions may be achieved by incorporating a heat pump cycle using carbon dioxide vapor as working fluid to provide at least a part of the refrigeration duty and using a side reboiler to reduce the bottom reboiler duty. Where the bottoms liquid is further processed to produce "lighter" and "heavier" hydrocarbon fractions, the process enables optimization of upgrading crude oil on the basis of API gravity, Reid Vapor pressure and/or viscosity.

2. 发明公开

EP2889450A1 Process for recovering hydrocarbons from crude carbon dioxide fluid 有权
标题翻译： Verfahren zurRückgewinnungvon Kohlenwasserstoffen aus rohem Kohlendrogenfluid
公开(公告)号：EP2889450A1
公开(公告)日：2015-07-01
申请号：EP14200270.8
申请日：2014-12-24
申请人： AIR PRODUCTS AND CHEMICALS, INC.
发明人： Higginbotham, Paul , Liu, Yang , Palamara, John Eugene , White, Vincent
IPC分类号： E21B43/16 , F25J3/02 , F25J3/08 , C07C7/04 , B01D3/14 , C10G5/06
CPC分类号： F25J3/08 , B01D3/143 , C10G5/06 , C10G7/00 , C10G70/041 , E21B43/164 , E21B43/40 , F25J3/0209 , F25J3/0242 , F25J3/0266 , F25J2200/02 , F25J2200/04 , F25J2200/30 , F25J2200/50 , F25J2200/72 , F25J2200/74 , F25J2200/76 , F25J2205/50 , F25J2215/02 , F25J2220/84 , F25J2260/60 , F25J2260/80 , F25J2270/12 , F25J2270/60 , F25J2270/88 , Y02C10/12 , Y02P90/70
摘要： The power required to recover C 3+ hydrocarbons from crude carbon dioxide comprising C 1+ hydrocarbons and hydrogen sulfide may be reduced by distilling the crude carbon dioxide to produce carbon dioxide-enriched overhead vapor and C 3+ hydrocarbon-enriched bottoms liquid such that the hydrogen sulfide is rejected with the overhead vapor. Power consumption reductions may be achieved by incorporating a heat pump cycle using carbon dioxide vapor as working fluid to provide at least a part of the refrigeration duty and using a side reboiler to reduce the bottom reboiler duty. Where the bottoms liquid is further processed to produce "lighter" and "heavier" hydrocarbon fractions, the process enables optimization of upgrading crude oil on the basis of API gravity, Reid Vapor pressure and/or viscosity.
摘要翻译：通过蒸馏粗二氧化碳以产生富含二氧化碳的塔顶蒸气和富含C 3+烃的底部液体，可以减少从包含C 1 +烃和硫化氢的粗二氧化碳中回收C 3+烃所需的功率，使得硫化氢被顶部蒸气排斥。可以通过使用二氧化碳蒸气作为工作流体的热泵循环来提供功率消耗，以提供至少一部分制冷功能，并且使用侧再沸器来减少底部再沸器的负荷。当底部液体进一步加工以产生“较轻”和“较重”的烃馏分时，该方法可以基于API重力，Reid蒸气压力和/或粘度来优化升级原油。

3. 发明公开

EP2589908A2 Purification of carbon dioxide 审中-公开
标题翻译： Reinigung von Kohlendioxid
公开(公告)号：EP2589908A2
公开(公告)日：2013-05-08
申请号：EP12190833.9
申请日：2012-10-31
申请人： AIR PRODUCTS AND CHEMICALS, INC.
发明人： Higginbotham, Paul
IPC分类号： F25J3/06 , F25J3/04 , B01D53/00
CPC分类号： F25J3/067 , B01D53/002 , B01D2257/504 , F25J3/04206 , F25J3/04303 , F25J3/04309 , F25J3/04393 , F25J3/04412 , F25J3/04448 , F25J3/04533 , F25J3/04563 , F25J3/04612 , F25J2210/42 , F25J2210/70 , F25J2210/80 , F25J2215/04 , F25J2220/82 , F25J2235/80 , F25J2240/12 , F25J2260/02 , F25J2260/44 , F25J2260/80 , F25J2270/02 , F25J2270/14 , F25J2270/16 , F25J2270/42 , F25J2270/904 , F25J2290/34 , Y02C10/12
摘要： Refrigeration duty in a carbon dioxide purification unit (CPU) operating at elevated pressure and sub-ambient temperature can be provided in at least a first part by indirect heat exchange (162) against at least latent heat of at least one liquid first refrigerant (116,132), preferably carbon dioxide liquid(s) produced in the CPU, thereby typically evaporating the liquid(s), and a second part by indirect heat exchange with sensible heat energy alone of a second refrigerant (206). The second refrigerant may be nitrogen gas imported from an integrated cryogenic air separation unit (ASU) or carbon dioxide liquid exported from the CPU, cooled and returned to the CPU. One advantage is that total power consumption of the CPU and an integrated ASU is reduced.
摘要翻译：在高压和低于环境温度下工作的二氧化碳净化单元（CPU）中的制冷功能可以至少在第一部分中通过至少一个液体第一制冷剂（116,132）的潜热进行间接热交换（162）来提供），优选在CPU中产生的二氧化碳液体，从而通常通过与第二制冷剂（206）单独的显热能间接热交换来蒸发液体，以及第二部分。第二制冷剂可以是从集成的低温空气分离单元（ASU）或从CPU输出的二氧化碳液体进口的氮气，冷却并返回到CPU。一个优点是减少了CPU和集成ASU的总功耗。

4. 发明公开

EP2253913A2 Process and apparatus for the recovery of krypton and/or xenon 审中-公开
标题翻译： Verfahren und Vorrichtung zur Gewinnung von Krypton und / oder Xenon
公开(公告)号：EP2253913A2
公开(公告)日：2010-11-24
申请号：EP10174227.8
申请日：2003-12-10
申请人： Air Products and Chemicals, Inc.
发明人： Higginbotham, Paul , Hayes, Kelvin Graham , O'Connor, Declan Patrick
IPC分类号： F25J3/04 , C01B23/00
CPC分类号： F25J3/04963 , F25J3/0409 , F25J3/04412 , F25J3/04624 , F25J3/04745 , F25J3/04757 , F25J3/04793 , F25J3/04969 , F25J2200/34 , F25J2200/50 , F25J2200/92 , F25J2205/60 , F25J2210/02 , F25J2235/06 , F25J2235/50 , F25J2270/40 , F25J2270/50 , F25J2290/12 , Y02P20/129 , Y10S62/925
摘要： Krypton and/or xenon is separated crudely from an oxygen product comprising oxygen and at least one rare gas selected from the group consisting of krypton and xenon in a distillation process using a rare gas recovery system comprising a distillation system 16. The oxygen product 108 is produced in a cryogenic air separation process operating a pumped LOX cycle. The pressure of the oxygen product 108 is greater than the operating pressure of the part of the cryogenic ASU producing LOX and at least about 50 mol % of the oxygen product 108 is fed to the rare gas recovery system 16 in the gaseous phase. One advantage of a preferred embodiment of the present invention is that it can easily be retrofitted to existing pumped LOX cycle ASUs.
摘要翻译：在使用包括蒸馏系统16的稀有气体回收系统的蒸馏过程中，将氪和/或氙从包含氧和选自氪和氙的至少一种稀有气体的氧产物粗分离。氧产物108是在低温空气分离过程中产生的操作泵送LOX循环。氧产物108的压力大于低温ASU生产LOX的部分的操作压力，并且至少约50mol％的氧产物108被供给到气相中的稀有气体回收系统16。本发明的优选实施例的一个优点是可以容易地将其改造成现有的泵浦LOX循环ASU。

5. 发明授权

EP1382375B1 Process and apparatus for treating a feed gas 有权
标题翻译：用于处理的进料气体的方法和装置
公开(公告)号：EP1382375B1
公开(公告)日：2008-10-22
申请号：EP03254537.8
申请日：2003-07-17
申请人： AIR PRODUCTS AND CHEMICALS, INC.
发明人： Kalbassi, Mohammad A. , Higginbotham, Paul
IPC分类号： B01D53/04
CPC分类号： B01D53/0462 , B01D53/0431 , B01D53/261 , B01D2253/104 , B01D2253/106 , B01D2253/1085 , B01D2253/25 , B01D2253/304 , B01D2256/245 , B01D2257/504 , B01D2257/80 , B01D2259/40007 , B01D2259/40062 , B01D2259/40081 , B01D2259/4009 , B01D2259/402 , B01D2259/403 , B01D2259/404 , B01D2259/416 , Y02C10/08

6. 发明公开

EP1770326A2 A storage vessel for crygenic liquid 有权
标题翻译：白俄罗斯方块
公开(公告)号：EP1770326A2
公开(公告)日：2007-04-04
申请号：EP06254948.0
申请日：2006-09-25
申请人： Air Products and Chemicals, Inc.
发明人： Higginbotham, Paul , Hayes, Kelvin Graham , O'Connor, Declan Patrick
IPC分类号： F17C1/00
CPC分类号： F17C13/12 , F17C1/00 , F17C2201/0109 , F17C2201/0119 , F17C2201/032 , F17C2201/052 , F17C2203/03 , F17C2203/0617 , F17C2205/0332 , F17C2205/0355 , F17C2221/011 , F17C2221/012 , F17C2221/014 , F17C2221/016 , F17C2223/0123 , F17C2223/0161 , F17C2223/033 , F17C2227/0121 , F17C2227/0135 , F17C2227/0339 , F17C2227/0355 , F17C2227/0372 , F17C2250/03 , F17C2250/043 , F17C2260/021 , F17C2260/036 , F17C2265/017 , F17C2265/034 , F17C2265/068 , F17C2270/0105 , F17C2270/0134 , Y02E60/321
摘要： A storage vessel for cryogenic liquid having a lower portion for receiving said cryogenic liquid and a vapour space provided thereabove. The vessel comprises a condenser for condensing boil-off vapour by direct heat exchange with cryogenic liquid feed to the vessel. The condenser comprises a packed arrangement of vapour-liquid contact packing that comprises a top end portion and a bottom end portion. At least said top end portion is open to the vapour space to allow entry of boil-off vapour into the arrangement. The bottom end portion is in fluid flow communication with the lower portion of the storage vessel. The vessel further comprises an inlet for providing cryogenic liquid feed to the top end portion of the packed arrangement of vapour-liquid contact packing and an outlet for removing cryogenic liquid from the lower portion of the vessel. One advantage of the invention is that the condenser is open to the vapour space of the storage vessel thereby allowing boil-off vapour to be drawn into the condenser by the condensation action of the vapour.
摘要翻译：一种用于低温液体的储存容器，具有用于接收所述低温液体的下部和设置在其上方的蒸气空间。容器包括用于通过与低温液体进料直接热交换而将蒸发蒸汽冷凝的冷凝器。冷凝器包括气液接触填料的填充排列，其包括顶端部分和底端部分。至少所述顶端部分对蒸汽空间开放以允许蒸发蒸汽进入该装置。底端部与储存容器的下部流体连通。容器还包括用于将低温液体进料提供到气 - 液接触填料的填充装置的顶端部分的出口和用于从容器下部除去低温液体的出口。本发明的一个优点是冷凝器对储存容器的蒸汽空间开放，从而允许蒸发蒸汽通过蒸气的冷凝作用被吸入冷凝器。

7. 发明公开

EP1271081A2 Air seperation process 审中-公开
标题翻译：空气分离过程
公开(公告)号：EP1271081A2
公开(公告)日：2003-01-02
申请号：EP02254046.2
申请日：2002-06-11
申请人： AIR PRODUCTS AND CHEMICALS, INC.
发明人： Griffiths, John Louis , Higginbotham, Paul
IPC分类号： F25J3/04
CPC分类号： F25J3/04212 , F25J3/0429 , F25J3/04296 , F25J3/04303 , F25J3/04309 , F25J3/04315 , F25J3/04442 , F25J3/04448 , F25J3/04884 , F25J2200/20 , F25J2200/54 , F25J2205/30 , F25J2235/42 , F25J2245/42 , F25J2250/20 , F25J2250/42 , F25J2250/50
摘要： Nitrogen (107 & 155) is produced by the cryogenic distillation of air, or other multicomponent fluid containing nitrogen and oxygen, (101) using a distillation column system having a supplemental column (149) and a distillation unit including a lower-pressure column (121) and a higher-pressure column (103). The pressure in the supplemental column (149) is at least equal to the pressure of the lower-pressure column (121). A liquid stream (123) enriched in oxygen is withdrawn from the lower-pressure column (121) and is vaporized through indirect latent heat transfer (129), thereby producing a reflux stream (137), a portion of which is sent to the lower-pressure column (121), the higher-pressure column (103), and/or the supplemental column (149). At least a portion (147) of the reflux for the supplemental column (149) is derived from the distillation unit. A nitrogen-enriched liquid (141) removed from the distillation unit is increased in pressure (145) and is fed to the supplemental column (149) or back to the distillation unit. Additionally or alternatively, the nitrogen-enriched liquid (119,141) is increased or reduced in pressure and fed to the supplemental column (149). An oxygen-enriched fluid (153) from the bottom of the supplemental column (149) is fed to the distillation unit. At least some of the nitrogen overhead (155) from the supplemental column is recovered as product.
摘要翻译：使用具有补充塔（149）和蒸馏单元的蒸馏塔系统通过空气或含氮和氧的其它多组分流体的低温蒸馏（101）产生氮气（107＆155），所述蒸馏单元包括低压塔 121）和高压塔（103）。补充塔（149）中的压力至少等于低压塔（121）的压力。富含氧的液体流（123）从低压塔（121）排出并通过间接潜热传递（129）蒸发，由此产生回流物流（137），其一部分被送至下部（121），高压塔（103）和/或补充塔（149）。用于补充塔（149）的回流的至少一部分（147）来自蒸馏单元。从蒸馏单元中除去的富氮液体（141）的压力升高（145）并且被供给到补充塔（149）或返回到蒸馏单元。另外地或可替代地，富氮液体（119,141）的压力升高或降低并供给到补充塔（149）。来自补充塔（149）底部的富氧流体（153）被供给到蒸馏单元。来自补充塔的至少一些氮塔顶馏出物（155）作为产物回收。

8. 发明公开

EP2692411A3 Systems and methods for recovering helium form feed streams containing carbon dioxide 有权
标题翻译：对于氦形式进料的回收系统和方法与二氧化碳流
公开(公告)号：EP2692411A3
公开(公告)日：2015-03-11
申请号：EP13003727.8
申请日：2013-07-25
申请人： AIR PRODUCTS AND CHEMICALS, INC.
发明人： Higginbotham, Paul , Palamara, John Eugene , White, Vincent
IPC分类号： B01D53/00 , F25J3/06 , F25J3/02
摘要： Systems and methods are provided for recovering helium from a feed comprising helium, carbon dioxide, and at least one intermediate component having a volatility between those of helium and carbon dioxide. In particular, processes of the present invention comprise separating the carbon dioxide and the components of intermediate volatility from the helium at a temperature greater than -82.7 °C to form a helium-rich product stream, wherein the concentration of at least one of the intermediate components in the helium-rich product stream is lower than its concentration in the feed stream, and wherein at least part of the separation is effected by contacting a vapor with a liquid.

9. 发明公开

EP2397669A2 Method and system for periodic cooling, storing and heating with multiple regenerators 审中-公开
标题翻译：用于周期性冷却的方法和系统，存储和加热多个再生器的
公开(公告)号：EP2397669A2
公开(公告)日：2011-12-21
申请号：EP11004850.1
申请日：2011-06-14
申请人： Air Products and Chemicals, Inc.
发明人： Xu, Jianguo , Higginbotham, Paul , Vero, Robert , Amy, Fabrice
IPC分类号： F02C1/04 , F02C6/16 , F02C6/18
CPC分类号： F02C6/18 , F02C1/04 , F02C6/16 , F25J1/0012 , F25J1/0015 , F25J1/0037 , F25J1/004 , F25J1/0042 , F25J1/0201 , F25J1/0202 , F25J1/0251 , F25J1/0264 , F25J2205/24 , F25J2210/06 , F25J2230/06 , F25J2230/30 , F25J2230/40 , F25J2230/42 , F25J2270/06 , Y02E60/15
摘要： Disclosed are a method and system involving pressurizing an atmospheric gas stream to form at least a compressed atmospheric gas stream, directing the compressed atmospheric gas stream to a first regenerator for cooling, pressurizing to above a second predetermined pressure to form at least a supercritical atmospheric gas stream, directing the supercritical atmospheric gas stream to a second regenerator for cooling, reducing pressure to form at least a liquefied atmospheric gas stream, selectively storing the liquefied atmospheric gas stream, pressurizing the liquefied atmospheric gas stream to form at least a pressurized liquefied atmospheric gas stream, heating the pressurized liquefied atmospheric gas stream in the second regenerator to form at least a heated stream, expanding the heated stream to form at least a medium pressure atmospheric gas stream, directing the medium pressure atmospheric gas stream to the first regenerator, and heating the medium pressure atmospheric gas stream in the first regenerator.
摘要翻译：本发明公开了一种方法和系统涉及加压到大气压的气体流，以形成至少一个压缩的气氛气体流，所述压缩的气氛气体流引导至用于冷却的第一再生器，加压至第二预定压力以上，以形成至少一个超临界气氛气体流，引导所述超临界气氛气体流，以用于冷却的第2蓄冷器，降低压力，以形成至少一个液化的大气气体流，有选择地存储所述液化的大气气体流，加压液化的大气气体流，以形成至少一个加压的液化大气气体流，在第2蓄冷器中加热加压的液化大气气流以形成至少一个加热的流，扩大了加热的流，以形成至少一个中压的气氛气体流，介质压力气氛气体流引导至所述第一再生器中，并加热介质压力气氛气体STREA 米在第1蓄冷器。

10. 发明公开

EP2397668A2 Method and system for periodic cooling, storing, and heating of atmospheric gas 审中-公开
标题翻译：方法和系统的大气气体的周期性冷却，储存和气候变暖
公开(公告)号：EP2397668A2
公开(公告)日：2011-12-21
申请号：EP11004849.3
申请日：2011-06-14
申请人： Air Products and Chemicals, Inc.
发明人： Perisco, Paul Joseph , Pearlstein, Ronald Martin , Cirucci, John Frederick , Higginbotham, Paul , Xu, Jianguo , Vero, Robert , Herron, Donn Michael
IPC分类号： F02C1/04 , F02C6/16
CPC分类号： F02C1/04 , F02C6/16 , F25J1/0012 , F25J1/0035 , F25J1/0037 , F25J1/004 , F25J1/0042 , F25J1/0045 , F25J1/0202 , F25J1/0221 , F25J1/0225 , F25J1/0251 , F25J1/0264 , F25J2205/24 , F25J2210/06 , F25J2210/40 , F25J2210/42 , F25J2240/10 , F25J2240/90 , F25J2270/06 , F25J2270/908 , F25J2270/91 , Y02E60/15
摘要： Disclosed is a method and a system. The method and system involve compressing an atmospheric gas stream to form a supercritical atmospheric gas stream, forming at least a first stream from the supercritical atmospheric gas stream, directing the first stream to a regenerator for cooling to form a first cooled stream, directing the first cooled stream from the regenerator, expanding the first cooled stream to form a liquefied atmospheric gas stream, storing at least a portion of the liquefied atmospheric gas stream, pressurizing at least a portion of the stored portion of the liquefied atmospheric gas stream, and heating at least a portion of a pressurized liquefied atmospheric gas stream in the regenerator. In the method and system, refrigeration below the critical temperature of the atmospheric gas is directly or indirectly provided to at least one portion of the system from a non-combustible source.
摘要翻译：公开的是一种方法和系统，该方法和系统涉及在大气气体流压缩以形成超临界的气氛气体流，形成至少从超临界气氛气体流的第一数据流，第一料流引导至再生器用于冷却，以形成第一冷却的流，引导来自所述再生器的第一冷却的流，扩展第一冷却流，以形成液化的大气气体流，存储至少将液化的大气气体流的一部分，加压至少的所存储的部分的一部分液化的大气气体流，和加热至少在再生器中一个加压的液化大气气体流的一部分。在所述方法和系统，下面的气氛气体的临界温度制冷直接或间接地从一不可燃源提供给所述系统的至少一个部分。

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