| Patents for F25J 1 - Processes or apparatus for liquefying or solidifying gases or gaseous mixtures (4,301) |
|---|
| 06/25/2008 | EP1936307A1 Method and apparatus for cooling a hydrocarbon stream |
| 06/24/2008 | US7389654 System for use of land fills and recyclable materials |
| 06/19/2008 | WO2008073696A1 Heat exchanger design for natural gas liquefaction |
| 06/19/2008 | WO2008071008A1 Method to pre-heat natural gas at gas pressure reduction stations |
| 06/19/2008 | US20080141711 Hybrid cycle liquefaction of natural gas with propane pre-cooling |
| 06/18/2008 | CN100395497C Conversion of normally gaseous material to liquefied product |
| 06/17/2008 | US7388303 Stand-alone electrical system for large motor loads |
| 06/17/2008 | US7386996 Natural gas liquefaction process |
| 06/17/2008 | US7386995 Device for producing dry ice and pressure relief thereof |
| 06/14/2008 | CA2572932A1 Method to pre-heat natural gas at gas pressure reduction stations |
| 06/12/2008 | WO2008070017A2 Method for adjusting heating value of lng |
| 06/11/2008 | EP1929227A1 Natural gas liquefaction process for lng |
| 06/05/2008 | US20080127673 Lng Transportation Vessel and Method For Transporting Hydrocarbons |
| 06/04/2008 | CN100392052C Natural gas liquefying method for gas peak regulation and light hydrocarbon recovery |
| 06/04/2008 | CN100391844C Process of producing ammonium nitrate with exhausted gas from synthetic ammonia freezing system |
| 05/29/2008 | WO2008064038A2 Apparatus for the liquefaction of gas and methods relating to same |
| 05/29/2008 | WO2008063732A2 Liquefied natural gas plant with enhanced operating flexibility |
| 05/29/2008 | US20080120993 Operating system of liquefied natural gas ship for sub-cooling and liquefying boil-off gas |
| 05/28/2008 | CN101189483A Method for liquefaction of a stream rich in hydrocarbons |
| 05/28/2008 | CN100390054C Method and device for solidifying fine snow grain |
| 05/22/2008 | WO2008058926A2 Method and apparatus for cooling a hydrocarbon stream |
| 05/22/2008 | US20080115529 Liquefied natural gas plant with enhanced operating flexibility |
| 05/22/2008 | US20080115520 Rinsable cold head for a cryo refrigerator using the pulse tube principle |
| 05/20/2008 | US7373782 Polarized gas accumulators and heating jackets and associated gas collection and thaw methods and polarized gas products |
| 05/15/2008 | WO2008056269A1 A process of liquefying a gaseous methane-rich feed for obtaining liquid natural gas |
| 05/15/2008 | WO2006115597B1 Integrated ngl recovery and lng liquefaction |
| 05/14/2008 | EP1921406A1 A process of liquefying a gaseous methane-rich feed for obtaining liquid natural gas |
| 05/14/2008 | CN101180509A Procede de sous-refroidissement d'un courant de gnl par refroidissement au moyen d'un premier cycle de refrigeration et installation associee. |
| 05/13/2008 | US7370481 Apparatus and method for cooling super conductive body |
| 05/08/2008 | WO2008054924A2 Intermediate pressure lng reluxed ngl recovery process |
| 05/08/2008 | WO2008054229A1 Method and process plant for liquefaction of gas |
| 05/08/2008 | DE102006051265A1 Method for cooling component fractions, particularly hydrocarbon rich flow to be liquefied, involves circulating coolant in two independent expander loops, where cooling of component fraction takes place against independent expander loops |
| 05/08/2008 | CA2668183A1 Method and process plant for liquefaction of gas |
| 05/02/2008 | WO2008005518A3 Propane recovery methods and configurations |
| 05/02/2008 | WO2008002592B1 Ethane recovery methods and configurations |
| 05/02/2008 | CA2667429A1 Process for producing purified natural gas |
| 05/01/2008 | US20080098770 Intermediate pressure lng refluxed ngl recovery process |
| 05/01/2008 | US20080098769 Collecting carbon dioxide from air; converting to dry ice; permanently storing without evaporation or leakage |
| 04/24/2008 | US20080092588 Reduced Input Power Cryogenic Refrigerator |
| 04/23/2008 | EP1913319A2 Method and arrangement for liquefying a stream rich in hydrocarbons |
| 04/23/2008 | EP1913117A1 Lng bog reliquefaction apparatus |
| 04/23/2008 | CN101165443A Chloro-silicane gaseous mixture condensation process |
| 04/17/2008 | CA2662654A1 Method and apparatus for cooling a hydrocarbon stream |
| 04/16/2008 | CN101163934A Dual stage nitrogen rejection from liquefied natural gas |
| 04/10/2008 | WO2008042509A2 Hydrocarbon gas processing |
| 04/10/2008 | CA2665905A1 Applying solid carbon dioxide to a target material |
| 04/03/2008 | WO2008039210A1 Apparatus for the liquefaction of a gas and methods relating to same |
| 04/03/2008 | WO2006115597A3 Integrated ngl recovery and lng liquefaction |
| 04/03/2008 | US20080078205 recovery of ethane, ethylene, propane, propylene, and heavier hydrocarbons; elevating pressure of the side draw feature of assignee's US7191617 invention improves C3+ recoveries without sacrificing C2 component recovery levels and improves system efficiency, while mitigating carbon dioxide icing problem |
| 04/03/2008 | DE102006039616B3 Verfahren und Vorrichtung zur Speicherung von Brenngas, insbesondere Erdgas Method and device for storing fuel gas, in particular natural gas |
| 04/02/2008 | CN101156038A Method and apparatus for liquefying a natural gas stream |
| 04/02/2008 | CN101153231A Multi-reaction kettle spray strengthening gas hydrate continuously producing device and process sequence |
| 04/02/2008 | CN100378421C Integrated process and installation for the separation of air fed by compressed air from several compressors |
| 04/02/2008 | CA2567586A1 Method of re-gasification of liquid natural gas to generate liquid air |
| 04/01/2008 | CA2269147C Method and apparatus for liquefying natural gas on refrigerant mixtures without stage separation |
| 03/27/2008 | WO2007135062A3 Method and apparatus for treating a hydrocarbon stream |
| 03/27/2008 | US20080072620 Utilizes simplified floating system; does not require separate off loading facilities for liquefied petroleum gas; producing a methane-rich stream from a crude containing natural gas |
| 03/27/2008 | US20080072609 Process for producing slush fluid and apparatus therefor |
| 03/20/2008 | WO2008002592A3 Ethane recovery methods and configurations |
| 03/20/2008 | WO2007121434A3 Cryogenic, elastomeric closure for cryogen containers |
| 03/20/2008 | DE102007029437A1 Gas decomposition system, has pipe bridge modules fastened to separating column and provided for fastening accessory parts e.g. pipes, where separating column has draw axis in vertical orientation |
| 03/20/2008 | DE102006039661A1 Verfahren zum Verflüssigen eines Kohlenwasserstoff-reichen Stromes A method for liquefying a hydrocarbon-rich stream |
| 03/18/2008 | US7343758 Dry ice compaction method |
| 03/13/2008 | US20080060379 Cryogenic refrigeration system for lyophilization |
| 03/12/2008 | CN100374805C Compression apparatus |
| 03/05/2008 | EP1895254A1 Method for starting up a plant for the liquefaction of a hydrocarbon stream |
| 03/05/2008 | CN101137878A System and method for cooling a bog stream |
| 03/04/2008 | CA2469153C Combined recovery of hydrogen and hydrocarbon liquids from hydrogen-containing gases |
| 02/28/2008 | DE102006039889A1 Verfahren zum Verflüssigen eines Kohlenwasserstoff-reichen Stromes A method for liquefying a hydrocarbon-rich stream |
| 02/27/2008 | CN101133294A Carbon dioxide liquefying method and reclaiming device |
| 02/21/2008 | DE102007029425A1 Gas analyzing system, has attachment e.g. pipe and pipe fitting, fastened at separating column, where attachment does not exhibit rigid connection between separating column and casing |
| 02/13/2008 | CN101120646A Irrigation device for desert plant obtaining water from air |
| 02/12/2008 | CA2255167C Gas liquefaction process and method, especially for natural gas or air, comprising average pressure bleed |
| 02/07/2008 | US20080028790 Natural gas liquefaction |
| 02/06/2008 | EP1883773A1 Integrated ngl recovery and liquefied natural gas production |
| 02/06/2008 | CN101120220A Plant and method for liquefying natural gas |
| 02/06/2008 | CN101120219A Plant and method for liquefying natural gas |
| 02/06/2008 | CN101120218A Refrigeration cycle utilizing a mixed inert component refrigerant |
| 02/05/2008 | US7325415 Low cost, continuous antifouling technique for heat exchangers; cooling feed stream to produce pressurized liquid natural gas (lng) to form slurry of such as carbon dioxide, water and heavy hydrocarbons for easy clean out |
| 01/31/2008 | WO2008014091A2 Lng system with enhanced refrigeration efficiency |
| 01/31/2008 | US20080022716 Lng system employing stacked vertical heat exchangers to provide liquid reflux stream |
| 01/29/2008 | US7323043 Storage container associated with a thermal energy management system |
| 01/24/2008 | WO2008009930A2 Apparatus and methods for natural gas transportation and processing |
| 01/24/2008 | WO2007133305A3 Manufacture of instant dry ice |
| 01/24/2008 | US20080016910 Integrated NGL recovery in the production of liquefied natural gas |
| 01/24/2008 | US20080016908 Lng system with enhanced refrigeration efficiency |
| 01/24/2008 | US20080016907 Active gas regenerative liquefier system and method |
| 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 |
| 01/23/2008 | EP1881283A2 Integrated NGL recovery in the production of liquefied natural gas |
| 01/22/2008 | CA2329007C Process plant |
| 01/17/2008 | WO2007144078A3 Process for liquefying hydrogen |
| 01/15/2008 | US7318327 Liquefying and storing a gas |
| 01/14/2008 | CA2552865A1 Method for selective extraction of natural gas liquids from "rich" natural gas |
| 01/10/2008 | WO2007131850A3 Method and apparatus for liquefying a hydrocarbon stream |
| 01/10/2008 | WO2007116050A3 Method and apparatus for liquefying a natural gas stream |
| 01/10/2008 | US20080006053 Natural Gas Liquefaction Process |
| 01/09/2008 | EP1876404A1 Process for producing slush fluid and apparatus therefor |
| 01/09/2008 | EP1328765B1 Pellet press for dry ice |
| 01/09/2008 | CN101102965A Improved ammonia plant |
| 01/09/2008 | CN100360885C Apparatus for rapid, high volume production of solid CO2 pellets |