| Patents for F25J 5 - Arrangements of cold-exchangers or cold-accumulators in separation or liquefaction plants (515) |
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| 03/05/2015 | WO2015028125A1 Method for producing a plate heat exchanger with multiple heat exchanger blocks connected by solder-coated supports |
| 01/29/2015 | DE102013214518A1 Wärmeübertrager und Verfahren zu dessen Herstellung und Verwendung Heat exchanger and method of making and using |
| 01/28/2015 | EP2829830A1 Low-temperature device for separating and purifying gas based on small-sized low-temperature refrigerating machine |
| 01/28/2015 | CN204128277U 用部分冷凝代替纯氩冷凝器的装置 By partial condensation instead of pure argon condenser unit |
| 01/28/2015 | CN204128275U 一种双透平增压膨胀机丙烷脱氢冷箱分离系统 A dual turbocharger expander propane dehydrogenation cold box separation system |
| 01/28/2015 | CN204128274U 利用lng冷能制备液体二氧化碳及干冰的装置 Lng can use cold liquid carbon dioxide and dry ice preparation device |
| 01/28/2015 | CN104315803A 用部分冷凝代替纯氩冷凝器的装置及其冷凝方法 By partial condensation instead of pure argon condenser apparatus and method for condensing |
| 01/21/2015 | CN104296499A 一种双透平增压膨胀机丙烷脱氢冷箱分离系统及其工艺 A dual turbocharger expander propane dehydrogenation cold box separation system and process |
| 01/08/2015 | WO2015002491A1 System and method for treating evaporated gas from ship |
| 01/07/2015 | CN204085056U 一种模块化氩回收液化器 A modular argon recovery liquefier |
| 01/07/2015 | CN104266507A 湿空气压缩蒸发式冷却水回收系统及其方法 Wet air compression evaporative cooling water recycling system and method |
| 12/24/2014 | CN104236252A 利用lng冷能制备液体二氧化碳及干冰的方法及装置 Lng can use cold liquid carbon dioxide and dry ice preparation method and apparatus |
| 12/18/2014 | US20140366575 Low-temperature gas supply device, heat transfer medium-cooling device, and low-temperature reaction control device |
| 12/10/2014 | CN104204700A 二氧化碳管理系统及方法 Carbon dioxide management system and method |
| 10/09/2014 | DE102013005923A1 Kältemittelverdichter und Verfahren zur Verdichtung von Gas sowie Verfahren zur Herstellung von flüssigem Wasserstoff Refrigerant compressor and method for compressing gas as well as process for the preparation of liquid hydrogen |
| 08/13/2014 | CN203771903U 一种新型高纯度氦提纯装置 A new high-purity helium purification unit |
| 07/30/2014 | CN203744655U 空分装置氮气扩能改造系统 Nitrogen air separation plant expansion and reconstruction system |
| 07/23/2014 | CN203731791U 二氧化碳液体冷量回收装置 Cold liquid carbon dioxide recovery unit |
| 07/03/2014 | WO2014106178A1 Integrated process for ngl (natural gas liquids recovery) and lng (liquefaction of natural gas) |
| 07/03/2014 | WO2014103332A1 Liquefied gas production facility |
| 06/26/2014 | WO2011107685A3 Apparatus and method for the distillation separation of a mixture containing carbon dioxide |
| 05/30/2014 | WO2014081162A1 Natural gas liquefaction process |
| 05/28/2014 | CN203615680U 一种二氯乙烷精馏塔的空冷系统 One kind of dichloroethane fractionator air-cooling system |
| 05/15/2014 | WO2011051226A3 Apparatus and method for cooling and liquefying a fluid |
| 05/08/2014 | WO2014069832A1 Reliquefaction method for stored liquid |
| 05/07/2014 | CN203586861U 一种液氮冷量回收系统 One kind of liquid nitrogen cold recovery system |
| 05/07/2014 | CN203586673U 二氧化碳预冷液化提纯一体化设备 Pre-cooled liquefied carbon dioxide purification equipment integration |
| 05/07/2014 | CN103782120A 用于冷能回收的方法和设备 Method and apparatus for cooling energy recovery |
| 04/30/2014 | EP2724101A1 Methods and apparatus for cold energy recovery |
| 04/30/2014 | CN203572143U Kettle type multilayer condensation evaporator |
| 04/16/2014 | CN102455113B Liquefied natural gas (LNG) low-temperature liquefied primary refrigerating four-stream spiral twined pipe type heat exchange equipment |
| 04/02/2014 | CN203513622U Device for removing hydrogen and nitrogen from methane-rich gas by rectifying and producing liquefied natural gas (LNG) |
| 04/02/2014 | CN103697659A Device and method for manufacturing liquefied natural gas and hydrogen-rich products out of high methane gas |
| 03/27/2014 | WO2014044979A2 Heat exchanger assembly |
| 03/27/2014 | WO2014044943A1 Heat exchanger and method for the installation of a gas separation unit comprising such heat exchangers |
| 03/19/2014 | CN203489581U Novel main condensing evaporator |
| 03/12/2014 | CN203478837U Device for lowering comprehensive unit power consumption of air separation unit |
| 03/12/2014 | CN103629893A Modular LNG production facility |
| 03/06/2014 | WO2014036322A1 Configurations and methods for offshore ngl recovery |
| 02/26/2014 | CN203454604U Natural gas liquefaction device with light hydrocarbon recovery function |
| 02/26/2014 | CN103604277A Carbon dioxide pre-cooling liquidation and purification integrated device |
| 02/25/2014 | US8656733 Liquefaction method and system |
| 02/19/2014 | CN203443265U Cooling device of tower top heat exchanger |
| 02/19/2014 | CN203443264U Device for extracting methane liquid from purified garbage landfill gas |
| 02/13/2014 | WO2014025096A1 Natural gas liquefaction system |
| 02/12/2014 | CN103575065A Low temperature refrigerator based wet helium deep drying and overweight water condensing and recycling device |
| 01/29/2014 | CN203413920U Pneumatic array tube type sampled gas cooler |
| 01/29/2014 | CN203413918U Device for improving ethylene evaporation gas reliquefaction efficiency |
| 01/29/2014 | CN103542692A Unconventional gas liquefaction system based on spiral wound heat exchanger |
| 01/16/2014 | WO2014011903A1 Configurations and methods of co2 capture from flue gas by cryogenic desublimation |
| 01/16/2014 | WO2014009300A1 Process for the separation of a gas rich in carbon dioxide |
| 01/16/2014 | CA2877216A1 Method and apparatus for cooling a flow containing at least 35% carbon dioxide and mercury |
| 01/16/2014 | CA2876035A1 Process for the separation of a gas rich in carbon dioxide |
| 01/15/2014 | EP2685191A1 Process and apparatus for the separation of a gas rich in carbon dioxide |
| 01/03/2014 | WO2014003449A1 System and method for liquefying natural gas |
| 12/11/2013 | CN103438667A Three-stage back heating multi-strand winding pipe type heat exchange device for low-temperature liquid nitrogen |
| 12/11/2013 | CN103438666A Multi-strand winding pipe type main back heating and heat exchange device for low-temperature liquid nitrogen |
| 12/11/2013 | CN103438665A Device and method for lowering comprehensive power unit consumption of air separation unit |
| 12/05/2013 | WO2013180520A1 System and method for recovering fire-extinguishing agent |
| 12/05/2013 | DE102012017654A1 Verfahren und Vorrichtung zur Stickstoffverflüssigung Method and device for liquefying nitrogen |
| 11/12/2013 | US8578734 Method and apparatus for liquefying a hydrocarbon stream |
| 10/16/2013 | CN103353207A Device for purifying methane liquid from purified landfill gas |
| 10/16/2013 | CN102564066B Low-temperature device for separating and purifying gas based on small-sized low-temperature refrigerating machine |
| 10/02/2013 | EP2645037A1 Plate heat exchanger with multiple modules connected with metal strips |
| 09/26/2013 | WO2013141454A1 Carbon dioxide management system and method |
| 09/25/2013 | CN103322769A Cascade connecting type liquidizing system of base load type natural gas liquefaction factories |
| 09/11/2013 | CN103299147A Cooling unit, and apparatus for separating air by means of cryogenic distillation including such a cooling unit |
| 09/11/2013 | CN103299146A Air cooling and purification apparatus intended for a cryogenic air distillation unit |
| 09/04/2013 | CN102538391B Multi-level single-component refrigeration natural gas liquefaction system and multi-level single-component refrigeration natural gas liquefaction method |
| 08/14/2013 | CN203132266U Connecting structure of main condensation evaporator and lower tower |
| 08/06/2013 | CA2528735C Apparatus for the low-temperature separation of a gas mixture, in particular air |
| 07/24/2013 | CN103212270A Tail gas recycling system and heat exchanger thereof |
| 07/18/2013 | WO2008142349A3 Storage enclosure, method and apparatus for producing carbon monoxide and/or hydrogen by means of cryogenic separation, including one such enclosure |
| 07/10/2013 | CN203053141U Air separation nitrogen supplying device with high productivity |
| 07/10/2013 | CN203053140U Recovery device for cold energy produced in liquid air-supply process in air separation system |
| 07/10/2013 | CN101854990B Process for the separation of CO2 from a gaseous feed stream |
| 07/04/2013 | US20130167584 Heat exchanger perforated fins |
| 06/27/2013 | WO2013096328A1 Method and apparatus for reducing the impact of motion in a core-in-shell heat exchanger |
| 06/26/2013 | CN103175380A Device for preparing liquefied natural gas (LNG) by low condensation coal bed methane oxygen bearing copious cooling liquefaction |
| 06/19/2013 | CN102288007B Natural-gas condensed-liquid recovery device and method using mixed light hydrocarbon as refrigerant |
| 06/18/2013 | US8464551 Liquefaction method and system |
| 06/05/2013 | CN202973761U Double composite cryogen refrigerating system with pre-cooling |
| 05/29/2013 | CN102072612B N-type pattern energy-saving gas manufacturing method |
| 05/28/2013 | CA2746624C Natural gas liquefaction |
| 05/15/2013 | EP2591299A2 Air cooling and purification apparatus intended for a cryogenic air distillation unit |
| 05/15/2013 | CN202938589U Low-temperature condensation type oil vapor recovery machine |
| 05/01/2013 | CN101398252B Condenser reboiler system |
| 04/24/2013 | CN103062991A High-purity oxygen production system of deep cooling and air separation device and high-purity oxygen preparation process |
| 04/24/2013 | CN103062989A Refrigerant-mixing natural gas liquefaction device and technology thereof |
| 04/18/2013 | WO2013056267A1 Configurations and methods of heating value control in lng liquefaction plant |
| 04/10/2013 | CN102338546B Ice chest provided with distillation equipment |
| 04/03/2013 | CN103017481A Low temperature condensing type oil gas recycling machine and operation method thereof |
| 03/20/2013 | CN202813975U Unconventional natural gas liquefaction system based on winding tubular heat exchanger |
| 03/20/2013 | CN102226627B Equipment and process for liquefying and separating coal bed methane |
| 03/13/2013 | CN202792814U Pre-cooling device of liquid air separation equipment |
| 03/13/2013 | CN202792809U Cooling capacity recovery system |
| 02/13/2013 | CN202734424U Cooling box capable of producing industrial-grade carbon dioxide |
| 02/13/2013 | CN102927791A Dual compounding cryogen refrigeration system with a precooling function and method |
| 01/23/2013 | CN202692601U Lithium bromide pre-cooling liquefaction device |
| 12/27/2012 | WO2012174700A1 Methods and apparatus for cold energy recovery |