| Patents for C10L 3 - Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclasses ,; Liquefied petroleum gas (8,531) |
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| 07/14/2004 | CN1157467C Catalyst for preparing liquefied petroleum gas from C4 fraction and its preparing process |
| 07/08/2004 | WO2004056949A1 Method for removing sulfur compounds from gases containing hydrocarbons |
| 07/08/2004 | WO2003024605A3 Underwater scrubbing of co2 from co2-containing hydrocarbon resources |
| 07/08/2004 | US20040129020 All electric LNG system and process |
| 07/08/2004 | US20040129019 Compressing a refrigerant, producing steam; driving a steam turbine with the steam; driving an electrical power generator; to produce electrical power for use in the light hydrocarbon gas liquefaction |
| 07/08/2004 | DE10260028A1 Desulfurization of hydrocarbon gases, especially natural gas for producing hydrogen for fuel cells, comprises using a copper catalyst at defined temperature and pressure |
| 07/07/2004 | EP1435497A2 Combined air separation and natural gas liquefaction plant |
| 07/07/2004 | EP1255805B1 Method for treating crude coke oven gas |
| 07/07/2004 | CN1510365A Liquefied natural gas vapor recovering device |
| 07/01/2004 | WO2004055135A1 Process for the catalytic selective oxidation of sulphur compounds |
| 07/01/2004 | US20040123606 Method and substance for refrigerated natural gas transport |
| 07/01/2004 | CA2510182A1 Process for the catalytic selective oxidation of sulphur compounds |
| 06/24/2004 | WO2004052812A1 Methane recovery process |
| 06/24/2004 | US20040118153 Liquefaction; pretreatment refigeration, compression, cryogenic heat exchanging,expansion, storage, materials handling; removal acid gas |
| 06/23/2004 | EP0734430B1 Hydrocarbon torch gas |
| 06/17/2004 | WO2004050549A1 Method of desulfurizing a hydrocarbon by partial oxidation |
| 06/17/2004 | WO2004023095A3 Continuous method of tracer generation for tagging natural gas |
| 06/17/2004 | US20040115109 Natural gas deacidizing and dehydration method |
| 06/16/2004 | EP1428864A1 Process for deacidification and dewatering of a natural gas |
| 06/16/2004 | CN1505591A Method for the production of hydrogen and applications thereof |
| 06/10/2004 | WO2004048642A1 Method for removing acidic gas from raw gas, and additive having corrosion suppressing effect and defoaming effect for addition to amine solution for removing acid gas |
| 06/10/2004 | WO2004047955A1 Process for removing sulphur compounds including hydrogen sulphide and mercaptans from gas streams |
| 06/10/2004 | US20040109803 System and method for liquefying variable selected quantities of light hydrocarbon gas with a plurality of light hydrocarbon gas liquefaction trains |
| 06/10/2004 | US20040107728 Sour natural gas treating method |
| 06/10/2004 | CA2452991A1 Process for deacidifying and dehydrating a natural gas |
| 06/09/2004 | EP1426718A2 Integrated air separation process and apparatus |
| 06/09/2004 | EP1387876A4 The new chemical species of a magnecule |
| 06/09/2004 | CN1153005C Method and apparatus for electric power generation |
| 06/04/2004 | CA2452640A1 Process for the treatment of sour natural gas |
| 06/03/2004 | WO2004045745A1 Membrane separation process |
| 06/03/2004 | US20040106837 Method of desulfurizing a hydrocarbon |
| 06/03/2004 | US20040103782 comprises pressure swing adsorber unit to remove volatile organic compounds from the crude feed gas mixture followed by membrane separation unit operation; for solid waste lanfillls |
| 06/02/2004 | CN1501044A Combined air separation natural gas liquefaction plant |
| 06/02/2004 | CN1500978A Integrated air separation process and apparatus |
| 05/27/2004 | WO2004044102A1 Slurry production and storage system utilizing waste heat |
| 05/27/2004 | US20040099138 Extraction of methane from crude gases comprising carbon dioxide and volatile organic compounds, using gas apparatus having permselective separators |
| 05/27/2004 | DE10252085A1 Increasing the efficiency of natural gas as a fuel comprises adding an ignition-enhancing additive to the natural gas before combustion |
| 05/27/2004 | DE10007503B4 Verfahren zur Behandlung von Koksofenrohgas A method for the treatment of coke oven crude gas |
| 05/26/2004 | EP1421313A2 Dewatering device and method for gas hydrate slurrys |
| 05/26/2004 | CN1498947A Catalyzer for preparing gasoline and liquefied gas from light hydrocarbon and preparation method |
| 05/26/2004 | CN1498850A Method of producing synthetic gas |
| 05/26/2004 | CN1151240C Industrial gas additive and industrial gas using said additive |
| 05/25/2004 | US6740230 Method for removing mercaptans from fluid fluxes |
| 05/21/2004 | WO2004041976A1 Method for increasing the efficiency of natural gas |
| 05/21/2004 | WO2004041973A1 Optical odorization system |
| 05/21/2004 | WO2004041416A1 Heat integration system for natural gas liquefaction |
| 05/20/2004 | US20040096382 H2S-scavenger reaction product of a carbonyl group-containing compound with an alcohol, thiol, amide, thioamide, urea or thiourea; starting material has no basicity or buffering capacity |
| 05/20/2004 | US20040094144 Employs piston(s) to adiabaticly compress vapor(s) introduced into cylinder(s) and attain supercritical and/or subcritical state(s) of fluid(s) |
| 05/19/2004 | EP1419545A1 Method and device for producing a desulphurised fuel gas for fuel cells |
| 05/19/2004 | CN1496956A Preparation method and device of synthetic gas |
| 05/19/2004 | CN1496955A Method and device for preparing synthetic gas |
| 05/19/2004 | CN1496954A Method of preparing synthetic gas |
| 05/18/2004 | US6736069 Method for generating energy by using exothermic reaction of metal |
| 05/13/2004 | WO2004039926A1 Removal of sulphur compounds from hydrocarbon streams using adsorbents and regeneration of the loaded adsorbents |
| 05/13/2004 | WO2004039918A2 Low-temperature hydrocarbon production from oxygenated hydrocarbons |
| 05/13/2004 | US20040092738 Hydrolysis of 3,7-dialkanoyloxyphenoxazine derivative; measuring fluorescence |
| 05/13/2004 | US20040091409 Separating and removing acid gases or base gases from an acid feed gas or a base feed gas, respectively, by use of a gas permeable membrane and caustic or acidic solution. The process utilizes a caustic or acid feed gas by gas membranes |
| 05/13/2004 | US20040089021 Integrated air separation process and apparatus |
| 05/12/2004 | WO2004043938A1 Sulfide seavenger |
| 05/12/2004 | EP0828778B1 Clathrate hydrate inhibitor and method of inhibiting the formation of clathrate hydrates using it |
| 05/11/2004 | US6733573 Catalyst allowing conversion of natural gas hydrate and liquid CO2 to CO2 hydrate and natural gas |
| 05/06/2004 | US20040083888 Heat integration system for natural gas liquefaction |
| 05/06/2004 | US20040083756 Indirect heat exchanging with a cold fluid liquid gas, which obtained from air isentropic expansion, changing natural gas from vapor phase to liquid gas; for easy transport the natural gas between locations, conserve power consumption |
| 05/06/2004 | US20040083652 Optical odorization system |
| 05/06/2004 | EP1200550B1 Two-phase type methane fermentation reactor |
| 05/05/2004 | CN1494644A Method and substance for refrigerated natural gas transport |
| 05/04/2004 | CA2333794C Method and composition for removing sulfides from hydrocarbon streams |
| 05/04/2004 | CA2116089C Method and apparatus for dewatering gas stream resulting in a clean water effluent |
| 04/28/2004 | EP1413547A1 Process for the production of synthesis gas |
| 04/28/2004 | EP1412682A1 Process for recovering ethane and heavier hydrocarbons from a methane-rich pressurized liquid mixture |
| 04/28/2004 | EP1412613A1 Additives for inhibiting the formation of gas hydrates |
| 04/28/2004 | EP1412080A1 Over-unity production of clean new energies by recycling contaminated liquid waste |
| 04/28/2004 | EP1412058A1 Apparatus and process for separating purified methans |
| 04/28/2004 | EP1412055A1 Method for the separation of gaseous components from technical gases by means of ethylene glycol dimethyl ethers at low temperatures |
| 04/28/2004 | EP1412054A2 Tropospheric volume elements enriched with vital elements and/or protective substances |
| 04/28/2004 | CN1492028A General composite dimethyl ether liquified gas for stove cylinder |
| 04/27/2004 | US6726852 Removing hydrogen sulfide from a natural gas by permitting natural gas to pass through hydrogen sulfide-removing device filled with hydrogen sulfide absorbent; adding carbon dioxide and steam; feeding into reformer for steam reforming |
| 04/22/2004 | WO2004023096A3 Continuous tracer generation apparatus |
| 04/22/2004 | US20040074389 A method for the separation of non-hydrocarbon gases from hydrocarbon gases, the method comprising the steps of: adding water and an agent adapted to reduce the interfacial tension between water and hydrocarbons to a first stream of desired |
| 04/21/2004 | EP1409618A1 Production plant for natural gas hydrate |
| 04/21/2004 | EP1409129A1 Magnegas, a novel, highly efficient, nonpollutant, oxygen rich and cost competitive combustible gas and associated method |
| 04/21/2004 | CN1490386A Method for removing benzene from natural gas by isopentane |
| 04/15/2004 | WO2004031670A1 Modular lng process |
| 04/15/2004 | WO2004031669A1 Reduced carbon dioxide emission system and method for providing power for refrigerant compression and electrical power for a light hydrocarbon gas liquefaction process |
| 04/15/2004 | WO2004031668A1 A reduced carbon dioxide emission system and method for providing power for refrigerant compression and electrical power for a light hydrocarbon gas liquefaction process using cooled air injection to the turbines |
| 04/15/2004 | WO2004031667A2 Lng system and process with electrically powered refrigerant compressors and combined power generation cycle |
| 04/15/2004 | US20040073076 Integrated olefin recovery and hydrogen production from refinery off-gases |
| 04/15/2004 | US20040072355 Generating analytical marker such as ethylene, propylene and carbon monoxide and determining concentration of natural gas in carbonaceous feedstock present in subteranean storage fields |
| 04/15/2004 | CA2499577A1 Reduced carbon dioxide emission system and method for providing power for refrigerant compression and electrical power for a light hydrocarbon gas liquefaction process |
| 04/15/2004 | CA2499575A1 A reduced carbon dioxide emission system and method for providing power for refrigerant compression and electrical power for a light hydrocarbon gas liquefaction process using cooled air injection to the turbines |
| 04/14/2004 | EP1408102A1 Process for de-acidification of natural gas |
| 04/14/2004 | EP1206311B1 Process for removing contaminants from gas using polyethylene glycols |
| 04/13/2004 | US6720359 Scrubbing CO2 from a CO2-containing gas with an aqueous stream |
| 04/08/2004 | US20040065199 Methanol solvent extraction; valve to release acid gas; distillation |
| 04/08/2004 | US20040065113 Method for refrigerating liquefied gas and installation therefor |
| 04/08/2004 | US20040065014 Heating mixture of steam, hydrocarbons and carbon dioxide |
| 04/07/2004 | EP1135353A4 A method for preventing or retarding the formation of gas hydrates |
| 04/07/2004 | CN1145000C Distillation process for multi-component feed stream |
| 04/07/2004 | CA2443009A1 Deacidification process of a natural gas |
| 04/01/2004 | WO2004026441A1 Configurations and methods of acid gas removal |