| Patents for F25J 3 - Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification (11,467) |
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| 11/22/2006 | CN1865822A Air separating device and method therefor |
| 11/22/2006 | CN1285863C Multiple pressure grade mixed working medium cryogenic throttling refrigeration system |
| 11/21/2006 | CA2388791C Methods and apparatus for high propane recovery |
| 11/16/2006 | WO2006120127A2 Liquefied natural gas separation process and installation |
| 11/16/2006 | WO2006009621A3 Noninvasive measurement and control system for use in hydrocarbon processing |
| 11/16/2006 | WO2005108890A3 Natural gas liquefaction |
| 11/16/2006 | US20060254312 Compressed air supercharged to high pressure, cooled, and mixed with various recycle streams of supercharged air to regulate expander turbine operating temperature; need for pre-cooling equipment downstream of the supercharger is eliminated; rapid start-up without risk of damage to the exchange line |
| 11/16/2006 | US20060254311 Process and installation for supplying gaseous carbon monoxide and/or a gaseous mixture containing at least 10% carbon monoxide |
| 11/16/2006 | US20060254306 Thermally insulated container packed with encapsulated refrigerant and configured to pass incoming air for cooling; tubular housing; fan blower draws ambient air through bottom of container against gravity; plurality of compacted frozen glycol balls with pockets filled with cold air between; venting |
| 11/15/2006 | EP1721016A2 Method for renovating a combined blast furnace and air/gas separation unit system |
| 11/15/2006 | EP1255955B1 Method and device for small scale liquefaction of a product gas |
| 11/14/2006 | US7134297 Low-temperature air fractionation process |
| 11/09/2006 | WO2006118583A1 Liquefied natural gas processing |
| 11/09/2006 | WO2006117317A1 Fischer-tropsch plant |
| 11/08/2006 | CN1860339A Device and method for cryogenically separating a gas mixture |
| 11/08/2006 | CN1860338A Method and installation for producing carbon monoxide by cryogenic distillation |
| 11/02/2006 | WO2006115916A2 Gas stream purification method |
| 11/02/2006 | US20060243950 Use of waste nitrogen from air separation units for blanketing cargo and ballast tanks |
| 11/02/2006 | US20060243184 Use of waste nitrogen from air separation units for blanketing cargo and ballast tanks |
| 11/02/2006 | EP1716372A1 Integrated process and gas treatment process |
| 11/02/2006 | CA2606332A1 Gas stream purification method |
| 10/31/2006 | US7128776 Periodic high temperature regeneration of thermal swing adsorption systems |
| 10/31/2006 | US7127915 Nitrogen rejection method and apparatus |
| 10/26/2006 | WO2006112746A1 Method and device for splitting hardly-splittable mixtures |
| 10/26/2006 | WO2006111721A1 Dual stage nitrogen rejection from liquefied natural gas |
| 10/26/2006 | US20060239871 Low pressure drop purifier for nitrogen, methane, and argon removal from syngas |
| 10/26/2006 | US20060237548 Apparatuses and methods for controlling the temperature of a process fluid |
| 10/26/2006 | US20060236719 Gas stream purification method utilizing electrically driven oxygen ion transport |
| 10/25/2006 | EP1715267A1 Dual stage nitrogen rejection from liquefied natural gas |
| 10/24/2006 | US7124605 Using distillation and membrane separation systems with critically arranged distillation reflux paths |
| 10/19/2006 | WO2006110343A2 Expert system liquid production control |
| 10/19/2006 | WO2006108979A1 Distillation column with firebreak device |
| 10/19/2006 | WO2005081793A3 Lng system with warm nitrogen rejection |
| 10/19/2006 | WO2004076946A3 Hydrocarbon gas processing |
| 10/19/2006 | US20060235256 A plant comprising a compressor, a cooler, separator, condenser, pressure swing adsorption unit; energy efficient process; recycling waste gas from refineries and processing plants |
| 10/19/2006 | US20060231455 Method for production and upgrading of oil |
| 10/19/2006 | US20060230783 Nitrogen rejection method and apparatus |
| 10/19/2006 | US20060230766 Circulation-type liquid helium reliquefaction apparatus with contaminant discharge function, method of discharging contaminant from the apparatus, and refiner and transfer tube both of which are used for the apparatus |
| 10/18/2006 | EP1712858A1 Process and installation for cooling water |
| 10/18/2006 | EP1711765A1 Cryogenic distillation method and installation for air separation |
| 10/18/2006 | EP1711764A2 Hydrogen recovery in a distributed distillation system |
| 10/18/2006 | EP0735912B1 A method for the purification of air or other gases, polluted by powders, fumes, gases, vapours and solvents, also aromatic |
| 10/18/2006 | CN1280522C Method and well completion device for removing condensables from natural gas stream |
| 10/17/2006 | US7121116 Oxygen-production device includes a pulse-tube cryocooler for cooling air to liquefy oxygen, and a main container for obtaining and retaining liquefied oxygen. The main container has a heat regenerator, a cold head, and a pulse tube of the |
| 10/17/2006 | US7121115 Sour natural gas treating method |
| 10/12/2006 | WO2006106253A2 Integrated method and installation for cryogenic adsorption and separation for producing co2 |
| 10/12/2006 | US20060225462 Method of controlling liquid production utilizing an expert system controller |
| 10/11/2006 | EP1709378A1 Air-separation apparatus, integrated air-separation and metal-production apparatus and method of starting one such air-separation apparatus |
| 10/11/2006 | EP1434926B1 Method and plant for increasing oil recovery by gas injection |
| 10/11/2006 | EP1169609B1 Variable capacity fluid mixture separation apparatus and process |
| 10/11/2006 | CN1279325C Method and device for separating gas mixture with emergency function |
| 10/05/2006 | WO2006104799A2 Integrated of lng regasification with refinery and power generation |
| 10/05/2006 | US20060218968 High propane recovery process and configurations |
| 10/05/2006 | US20060218967 Integrated process and apparatus for the separation of air |
| 10/05/2006 | DE102005034947A1 Cold box for low temperature procedures, especially liquefying natural gas in offshore plants, includes phase separator with at least two parallel, connected separation vessels to minimize wave motion effects |
| 10/04/2006 | EP1706692A1 Cryogenic air separation process and apparatus |
| 10/04/2006 | EP1459023A4 Combined recovery of hydrogen and hydrocarbon liquids from hydrogen-containing gases |
| 10/03/2006 | US7114352 Cryogenic air separation system for producing elevated pressure nitrogen |
| 09/28/2006 | WO2006100218A1 Method and apparatus for deriching a stream of liquefied natural gas |
| 09/28/2006 | US20060213224 Process and installation for the fractionation of air into specific gases |
| 09/27/2006 | EP1705443A1 Process and apparatus for cooling a gas by direct heat exchange with a liquid refrigerant |
| 09/27/2006 | CN1277095C Integrated high pressure NGL recovery in production of liquefied natural gas |
| 09/26/2006 | US7111673 System for stripping and rectifying a fluid mixture |
| 09/21/2006 | DE102005011886A1 Process to separate a fraction rich in C2+ or C3+ from a hydrocarbon-rich mixture of gases in identical parallel aluminum heat exchangers |
| 09/20/2006 | CN1835901A Use of waste nitrogen from air separation units for blanketing cargo and ballast tanks |
| 09/20/2006 | CN1834555A Campact bushing type packed tower |
| 09/20/2006 | CN1275672C System for stripping and rectifying a fluid mixture |
| 09/19/2006 | US7107788 Residue recycle-high ethane recovery process |
| 09/14/2006 | WO2006094676A1 Helium production in lng plants |
| 09/14/2006 | WO2005035692A3 Liquefied natural gas processing |
| 09/14/2006 | US20060201159 Method and system for supplying an air separation unit by means of a gas turbine |
| 09/14/2006 | DE102005028012A1 Separation of air into nitrogen and oxygen at low temperatures, with a distillation column system, uses liquefied natural gas |
| 09/13/2006 | EP1700072A1 Process and apparatus for the separation of air by cryogenic distillation |
| 09/13/2006 | EP1700071A1 Process for the conditioning of liquefied natural gas |
| 09/13/2006 | EP1595042B1 Distillation apparatus and method of transporting the same |
| 09/13/2006 | EP1067347B1 Downflow liquid film type condensation evaporator |
| 09/12/2006 | US7104081 Condensate removal system and method for facilitating cooling of an electronics system |
| 09/08/2006 | WO2006092266A1 Method for the simultaneous recovery of a pure helium and pure nitrogen fraction |
| 09/07/2006 | DE102005010055A1 Verfahren zum Verflüssigen eines Kohlenwasserstoff-reichen Stromes A method for liquefying a hydrocarbon-rich stream |
| 09/07/2006 | DE102005010054A1 Verfahren zum gleichzeitigen Gewinnen einer Helium- und einer Stickstoff-Reinfraktion A method for the simultaneous recovery of helium and a pure nitrogen fraction |
| 09/07/2006 | DE102005010053A1 Helium-Gewinnung bei LNG-Anlagen Helium production to LNG facilities |
| 09/06/2006 | EP1698844A1 Gas liquefying plant |
| 09/06/2006 | EP1697690A2 Method and installation for enriching a gas stream with one of the components thereof |
| 09/06/2006 | CN1829887A Method and system for supplying an air separation unit by means of a gas turbine |
| 09/06/2006 | CN1828203A Synthetic ammonia decarbonization refrigerating system and process |
| 09/06/2006 | CN1273208C Installation for hydrogen production and hydrogen production methods for using same |
| 09/05/2006 | US7100692 Tertiary oil recovery combined with gas conversion process |
| 09/05/2006 | US7100399 introducing a first methane stream into a heavies removal column; then a second methane stream with different vapor/liquid hydrocarbon separation points; varying the temperature of the feed to the removal column |
| 08/31/2006 | WO2006091363A2 Cryogenic rectification system for neon production |
| 08/31/2006 | WO2006089948A1 Method and system for cooling a natural gas stream and separating the cooled stream into various fractions |
| 08/31/2006 | DE102005008059A1 Separating nitrogen from nitrogen-containing hydrocarbon fractions, comprises removing nitrogen-free hydrocarbons from nitrogen separation process, before heating and mixing streams of warmed fractions; and cooling/heating the fractions |
| 08/31/2006 | CA2598783A1 Method and system for cooling a natural gas stream and separating the cooled stream into various fractions |
| 08/30/2006 | EP1695951A1 Method and apparatus for separating hydrocarbon |
| 08/30/2006 | EP1695004A1 Systems and methods for vaporization of liquefied natural gas |
| 08/30/2006 | CN2811892Y Air separator by back streaming expansion |
| 08/30/2006 | CN1826501A Cryogenic liquid natural gas recovery process |
| 08/29/2006 | US7096689 Separating volatile organic compounds (VOC)s from crude oil; liquid phase of crude oil flows to cargo tanks of ship, while gas phase (VOC)s are extracted from process vessel with maintained negative pressure |
| 08/24/2006 | WO2006087520A1 Process for conditioning liquefied natural gas |
| 08/24/2006 | WO2006087332A1 Method for removing contaminating gaseous components from a natural gas stream |
| 08/24/2006 | US20060185389 Cryogenic rectification system for neon production |