| Patents for F25J 5 - Arrangements of cold-exchangers or cold-accumulators in separation or liquefaction plants (515) |
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| 10/07/2009 | CN201322508Y Horizontal counterflow condensation evaporator |
| 09/23/2009 | CN101539364A Pyrolysis gas compression system improvement technique featuring light dydrocarbon sequential separation procedure |
| 09/22/2009 | US7591150 Apparatus for the liquefaction of natural gas and methods relating to same |
| 09/16/2009 | CN101532768A Space-division system for highly effectively using cold energy of liquefied natural gas |
| 07/15/2009 | CN100513955C Hydrocracking reaction effluence system based on asymmetry analyse |
| 05/06/2009 | CN101424479A Cooling device for cooler |
| 04/16/2009 | WO2009047341A1 Process for the separation of co2 from a gaseous feed stream |
| 04/01/2009 | CN101398252A 冷凝器再沸器系统 Reboiler condenser system |
| 02/26/2009 | US20090049863 Reliquifier and recondenser |
| 02/12/2009 | CA2694964A1 Radiant coolers and methods for assembling same |
| 12/04/2008 | US20080296890 Cryogenic Pipeline Configurations and Methods |
| 11/20/2008 | DE102007054772A1 Vorrichtung zum Kühlen von Stoffströmen Device for the cooling of streams |
| 11/18/2008 | CA2292710C Improved cascade refrigeration process for liquefaction of natural gas |
| 11/12/2008 | CN101305231A Cryogenic pipeline configurations and methods |
| 11/04/2008 | US7445040 Heat exchange fin and the production method thereof |
| 10/30/2008 | US20080264076 System and method for recovering and liquefying boil-off gas |
| 10/29/2008 | CN201141736Y Inner-cooling type condenser for uranium hexafluoride gas condensation |
| 10/15/2008 | CN201133776Y Lactide condensing apparatus snake shape row tube |
| 10/14/2008 | US7434794 Mass transfer method using static packings |
| 09/17/2008 | CN201116826Y Backwater cooling device |
| 09/03/2008 | CN201110697Y Hydrocracking reaction outrunner apparatus based on unbalance degree analysis |
| 09/03/2008 | CN100415359C Use of a metal fibrous packing with cross-channel structure |
| 08/28/2008 | US20080202160 Method and device for fractionated cryocondensation |
| 08/21/2008 | DE102007007581A1 Carbon dioxide product producing method for gas analysis process, involves producing two-phase material-mixture by releasing fluid phase by throttle element, and vaporizing and heating fluid phase against application gas |
| 08/20/2008 | CN201104075Y Separation cooling system for biological diesel oil preparation |
| 08/13/2008 | CN201100818Y Food CO2 purification tower |
| 07/31/2008 | DE102007005494A1 Producing liquid methane from a gas containing methane and carbon dioxide comprises scrubbing the gas to remove carbon dioxide and using the liquefied carbon dioxide to liquefy the methane |
| 07/31/2008 | CA2675063A1 Controlled freeze zone tower |
| 07/09/2008 | EP1941218A1 Apparatus and methods for processing hydrocarbons to produce liquified natural gas |
| 07/09/2008 | EP0844431B1 System and method for controlled delivery of liquefied gases |
| 07/03/2008 | US20080156035 Process and Apparatus for the Liquefaction of Carbon Dioxide |
| 06/26/2008 | DE19904526B4 Luftdestillationsanlage und zugehörige Kältebox Air distillation system and associated cold box |
| 05/27/2008 | US7377498 Device in process engineering column |
| 04/23/2008 | CN100383485C Louvered fins for heat exchanger |
| 04/10/2008 | WO2005119150A3 Cryogenic pipeline configurations and methods |
| 04/02/2008 | CA2567586A1 Method of re-gasification of liquid natural gas to generate liquid air |
| 03/12/2008 | CN101140131A Hydrocracking reaction effluence system based on asymmetry analyse |
| 02/28/2008 | DE102006039889A1 Verfahren zum Verflüssigen eines Kohlenwasserstoff-reichen Stromes A method for liquefying a hydrocarbon-rich stream |
| 01/31/2008 | DE10106480B4 Verfahren zur Herstellung von Sauerstoff A process for production of oxygen |
| 01/24/2008 | DE102006033697A1 Stoff- oder Wärmeaustauscherkolonne mit übereinander angeordneten Stoff- bzw. Wärmeaustauscherbereichen wie Rohrbündeln Material or heat with superimposed mass and heat exchange areas such as tube bundles |
| 11/29/2007 | US20070272326 Device in process engineering column |
| 11/28/2007 | CN200982790Y Separated condensation type condensing evaporator |
| 11/28/2007 | CN101078594A Method for using adsorption natural gas as automobile fuel |
| 10/30/2007 | US7287746 Device in a process engineering column |
| 10/25/2007 | WO2007120782A2 Lng vapor handling configurations and methods |
| 10/11/2007 | DE102006013686B3 Verfahren zur Verflüssigung von Erdgas A process for the liquefaction of natural gas |
| 08/22/2007 | CN1332732C Device in reaction process distilling tower |
| 08/16/2007 | DE19919587B4 Luftdestillationsanlage und Kältebox Air distillation plant and cold box |
| 07/26/2007 | DE19913907B4 Verfahren und Vorrichtung zur Zerlegung von Luft durch kryogene Destillation Method and apparatus for fractionation of air by cryogenic distillation |
| 06/13/2007 | CN1321313C Heat exchange fin and the production method thereof |
| 05/24/2007 | DE102005056100A1 Propane dehydrogenation comprises producing and compressing a raw gas, pre-cooling compressed gas, cryogenically fractionating gas, removing remainder gas as product, conducting feedback stream from cryogenic unit to compressor stage |
| 05/16/2007 | EP1784608A2 Cryogenic pipeline configurations and methods |
| 04/04/2007 | EP1395787B1 Louvered fins for heat exchanger |
| 02/14/2007 | CN1912513A Segregation condensation evaporator |
| 01/09/2007 | US7160641 Methods to cool a fuel cell and if desired heat a hybrid bed simultaneously |
| 01/09/2007 | CA2185008C Method and apparatus for cooling a product using a condensed gas |
| 12/26/2006 | US7152432 Multistory bath condenser |
| 12/21/2006 | WO2006135363A1 Apparatus and methods for processing hydrocarbons to produce liquified natural gas |
| 12/21/2006 | US20060283208 Cryogenic air separation with once-through main condenser |
| 12/05/2006 | US7143606 Combined air separation natural gas liquefaction plant |
| 10/11/2006 | EP1169609B1 Variable capacity fluid mixture separation apparatus and process |
| 09/13/2006 | EP1067347B1 Downflow liquid film type condensation evaporator |
| 07/26/2006 | EP1683590A2 Method for manufacturing a louvered fin for a heat exchanger |
| 07/06/2006 | DE102004061570A1 Cryogenic air separation plant manufacturing method for earthquake endangered area, involves determining arrangement and/or length of pipelines depending on damping characteristics of isolation material |
| 06/29/2006 | US20060137392 Process and apparatus for cooling a stream of compressed air |
| 06/03/2006 | CA2528735A1 Apparatus for the low-temperature separation of a gas mixture, in particular air |
| 05/16/2006 | US7043938 Method of thawing a cryogenic unit |
| 05/04/2006 | WO2006047097A2 Vertical heat exchanger configuration for lng facility |
| 05/04/2006 | DE102004052556A1 Assembly to evaporate a cryogenic liquid, e.g. on emptying a rectification column, brings the liquid into contact with water at a packing for evaporation by direct heat exchange |
| 04/27/2006 | US20060086141 Safety, off shore applications, such as Fischer Tropsch conversion; air separation unit for production of oxygen and/or nitrogen for drilling platforms |
| 04/27/2006 | US20060086140 Vertical heat exchanger configuration for LNG facility |
| 04/06/2006 | DE4306235B4 Packungsabschnitt für eine Wärme- und Materialaustauschkolonne und Destillationskolone mit einem solchen Abschnitt Packing section for heat and material exchange column and Destillationskolone with such section |
| 03/30/2006 | DE102004046344A1 A method by which an air stream is separated into oxygen and nitrogen parts has a flow circuit by which no fresh incoming air enters the distillation column |
| 03/01/2006 | CN1742186A A refrigeration process and the production of liquefied natural gas |
| 01/26/2006 | US20060016216 Distillation process using microchannel technology |
| 01/26/2006 | US20060016215 Distillation process using microchannel technology |
| 01/11/2006 | EP1468238B1 Heat exchange fin and the production method thereof |
| 12/15/2005 | WO2005119150A2 Cryogenic pipeline configurations and methods |
| 11/10/2005 | US20050249648 Mass transfer method using static packings |
| 09/21/2005 | EP1287302B1 Multistoreyed bath condenser |
| 08/24/2005 | CN1215989C Drinking water device of taking water from air and purifying |
| 06/29/2005 | CN1208591C Multi-stage bath condensor |
| 06/22/2005 | CN1207726C Heat storage load normalizing power generation system and generation method for said system |
| 06/09/2005 | US20050121181 Heat exchange fin and the production method thereof |
| 05/25/2005 | CN1620591A Heat exchange fin and the production method thereof |
| 05/18/2005 | CN1202400C Heat exchange method and apparatus |
| 03/09/2005 | CN2684119Y High efficiency energy saving consumption reducing machine |
| 01/05/2005 | CN1559925A Drinking water dispenser of taking water from air and purifying |
| 12/16/2004 | DE10334560A1 Method for recovering krypton and xenon from air, comprises separating nitrogen and oxygen and feeding krypton- and xenon-containing fraction into enrichment column, stream of pure air being decompressed and fed into column |
| 12/01/2004 | EP1482266A1 Process and device for the recovery of Krypton and/or Xenon by cryogenic separation of air |
| 12/01/2004 | CN1550258A Use of a metal fibrous packing with cross-channel structure |
| 10/20/2004 | EP1468238A1 Heat exchange fin and the production method thereof |
| 09/09/2004 | US20040173344 Louvered fins for heat exchanger |
| 09/08/2004 | CN1165738C Device for heating boosted liquid oxygen and mehtod thereof |
| 07/07/2004 | EP1435497A2 Combined air separation and natural gas liquefaction plant |
| 06/30/2004 | CN1509403A Louvered fins for heat exchanger |
| 06/15/2004 | US6748763 Multistoreyed bath condenser |
| 06/03/2004 | US20040103686 Device in a process engineering column |
| 06/02/2004 | CN1501044A Combined air separation natural gas liquefaction plant |
| 06/02/2004 | CN1152229C Deep freezing device for effectively separating gas |