| 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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| 11/04/2004 | DE10313438A1 Verfahren zur selektiven Entfernung von Schwefelwasserstoff und CO2 aus Rohgas A process for selectively removing hydrogen sulfide and CO2 from the raw gas |
| 11/03/2004 | EP1472447A1 Method for operating a gas turbine group |
| 10/28/2004 | US20040213734 Method and device for producing a desulphurised fuel gas for fuel cells |
| 10/27/2004 | EP1470076A1 High capacity calcium lithium based hydrogen storage material and method of making the same |
| 10/27/2004 | CN1539930A Integrated high pressure NGL recovery in prodn. of liquefied natural gas |
| 10/21/2004 | US20040206065 Method for utilizing gas reserves with low methane concentrations and high inert gas concentrations for fueling gas turbines |
| 10/20/2004 | EP1469266A1 Integrated high pressure NGL recovery in the production of liquefied natural gas |
| 10/20/2004 | EP1379488A4 Gas hydrate inhibitor |
| 10/20/2004 | EP1309667B1 Use of trioxepans in ignition improved fuels |
| 10/20/2004 | CN1537925A Safety environmental protection industrial welding cutting gas using matural gas as main raw material |
| 10/20/2004 | CN1172149C Apparatus for reliquefying compressed vapour |
| 10/20/2004 | CN1171982C Ordinary-temp and liquid phase process and equipment for preparing liquefied petroleum gas for car |
| 10/20/2004 | CN1171981C Ordinary-temp liquid-phase process for preparing car gas from liquefied petroleum gas containing olefine |
| 10/14/2004 | WO2004087843A1 Fuel compositions comprising natural gas and dimethyl ether and methods for preparation of the same |
| 10/13/2004 | EP1196233B1 Method for removing mercaptans from fluid fluxes |
| 10/13/2004 | CN1537156A Method of biomass gasification |
| 10/13/2004 | CN1171063C Process for liquefying a natural gas stream containing at least one freezable component |
| 10/07/2004 | WO2004085037A1 System for drying gas and use of the system |
| 10/07/2004 | WO2004085036A2 Method for the selective removal of hydrogen sulphide and co2 from crude gas |
| 10/07/2004 | US20040198611 Method for the recovery of hydrocarbons from hydrates |
| 10/07/2004 | US20040197919 Fuel cell leak detection |
| 10/06/2004 | EP1464693A2 Fuel cell leak detection |
| 10/06/2004 | EP1301583B1 Bioreactor for methanising biomass and a biogas installation for producing thermal, electric or mechanical energy from biomass using said bioreactor, method for regulating and controlling one such biogas installation |
| 10/06/2004 | EP0955455B1 Power generation method and power generating apparatus |
| 10/06/2004 | CN1169929C Method and equipment for preparing natural gas hydrate |
| 10/06/2004 | CN1169928C Purifying device for natural gas |
| 10/05/2004 | US6800104 Fuel mixture containing odorant |
| 10/01/2004 | CA2448422A1 Fuel cell leak detection |
| 09/30/2004 | US20040187686 Removing contaminants from natural gas |
| 09/29/2004 | EP1461402A1 Method and composition for improving fuel combustion |
| 09/28/2004 | US6797854 Process for drying a gaseous or liquid mixture with the aid of an adsorber composed of alumina and of a molecular sieve |
| 09/23/2004 | WO2004080936A1 Residue recycle-high ethane recovery process |
| 09/23/2004 | WO2004080588A1 Desulfurizing agent and method for production thereof, method for desulfurization, and method for producing hydrogen for fuel cell |
| 09/22/2004 | EP1114126B1 Integration of solvent deasphalting and gasification |
| 09/21/2004 | US6793714 Process for dehydrating and stripping a wet natural gas |
| 09/21/2004 | US6793712 Heat integration system for natural gas liquefaction |
| 09/21/2004 | US6793699 Continuous tracer generation apparatus |
| 09/16/2004 | US20040180971 to produce a feedstock gas for use in the production of liquid fuels including methanol; soil conditioner |
| 09/16/2004 | DE10309889A1 Plant for desulfurization and de-watering of biogas used in electricity generation, employs continuously-recirculated solids bed filter |
| 09/15/2004 | EP1457547A1 Odorant for fuel gas |
| 09/15/2004 | CN1528867A Metal welding-cutting gas and preparing method thereof |
| 09/15/2004 | CN1166769C Tow-phase type methane fermentation reactor |
| 09/10/2004 | WO2004076600A1 Method for producing liquefied petroleum gas mainly containing propane or butane |
| 09/10/2004 | WO2004076063A1 Catalyst for producing liquefied petroleum gas, process for producing the same, and process for producing liquefied petroleum gas with the catalyst |
| 09/09/2004 | US20040176649 generating ultrafine bubbles in an aqueous solution and spontaneously generating hydrate nuclei by self-compression and collapsing of the ultrafine bubbles |
| 09/09/2004 | US20040172967 Residue recycle-high ethane recovery process |
| 09/09/2004 | DE10307728A1 Korrosions-und Gashydratinhibitoren mit verbesserter Wasserlöslichkeit und erhöhter biologischer Abbaubarkeit Corrosion and gas hydrate inhibitors with improved water solubility and increased biodegradability |
| 09/09/2004 | DE10300556B4 Brennstoffgas für eine Brennstoffzelle Fuel gas for a fuel cell |
| 09/08/2004 | EP1454103A1 Configurations and methods for improved ngl recovery |
| 09/08/2004 | EP1453599A1 Fuel processors utilizing heat pipe cooling |
| 09/08/2004 | EP1131144A4 A process for separating a multi-component pressurized feed stream using distillation |
| 09/08/2004 | CN1165602C Method and device for changing water-alcohol mixture into combustible |
| 09/02/2004 | WO2004074411A1 Method for producing liquefied petroleum gas |
| 09/02/2004 | WO2004074410A1 Method for producing liquefied petroleum gas |
| 09/02/2004 | US20040168570 Apparatus and process for separating purified methans |
| 09/01/2004 | EP1452580A1 Inhibitors for corrision and gashydrates with improved solubility in water and ahigher biodegrability |
| 08/31/2004 | US6782714 Absorbing and removing carbon dioxide from natural gas, liquefying, boiler; recovering co2 in natural gas and in a combustion exhaust gas generated from a power source, compressinon; preventing emission of co2 into the air |
| 08/26/2004 | WO2004072541A2 Method to transport energy |
| 08/26/2004 | WO2004071624A1 Absorbing agent and method for eliminating acid gases from fluids |
| 08/26/2004 | WO2004031667A3 Lng system and process with electrically powered refrigerant compressors and combined power generation cycle |
| 08/26/2004 | US20040164278 Corrosion and gas hydrate inhibitors having improved water solubility and increased biodegradability |
| 08/26/2004 | US20040163537 absorption of pollutant gases present in natural gas using virgin naphtha, then recovering the gases in stills, recycling the virgin naphtha and reintroducing the pollutants back to the production fields; efficiency; pollution control |
| 08/26/2004 | US20040163307 quaternary amonium compound; not only slow the formation of gas hydrates (kinetic inhibitors) but also keep agglomerates small and pumpable (antiagglomerates) reduced |
| 08/26/2004 | DE10306254A1 Absorbent for removing acid gases from fluids, e.g. carbon dioxide, hydrogen sulfide, carbonyl sulfide and mercaptans from various gases, contains tertiary alkanolamine(s) plus mono- and/or bis-(hydroxyethylpiperazine |
| 08/26/2004 | DE10219900B4 Verfahren zur Reinigung von kohlenwasserstoffhaltigem Gas A process for purifying hydrocarbonaceous gas |
| 08/26/2004 | CA2556308A1 Method to transport energy |
| 08/25/2004 | EP1450003A1 Corrosion and gas hydrate inhibitors with improved water solubility and biodegradability |
| 08/25/2004 | EP1449940A1 Corrosion and gas hydrates inhibitors with improved water solubilty and biodegradabilty |
| 08/25/2004 | EP1220821A4 Corrosion and gas hydrate inhibition during transport of water and a hydrocarbon through a pipeline |
| 08/25/2004 | CN1523085A Additive of automotive liquefied petroleum gas |
| 08/25/2004 | CN1163572C Combined process of solvent deasphalting and gasification |
| 08/25/2004 | CN1163405C Removal of acidic gases in gasification power system with production of hydrogen |
| 08/19/2004 | WO2004070297A1 Removing contaminants from natural gas |
| 08/19/2004 | WO2004069367A2 Filter assembly with spin-on filters and methods using the filter assembly |
| 08/19/2004 | US20040162456 modifying the rheological properties of the suspensions of crystals of hydrates by the addition of additives such as polymers which are soluble in the hydrocarbons |
| 08/19/2004 | US20040159583 Process for the catalytic selective oxidation of sulfur compounds |
| 08/19/2004 | US20040159041 Additives for inhibiting the formation of gas hydrates |
| 08/19/2004 | CA2569069A1 Removing contaminants from natural gas by cooling |
| 08/19/2004 | CA2515139A1 Removing contaminants from natural gas |
| 08/19/2004 | CA2457281A1 Method of preventing sedimentation of gas hydrate crystals |
| 08/18/2004 | CN2633891Y Multifunction quick synthesizer for synthetic gas |
| 08/18/2004 | CN1521245A Environmental protection energy-saving hydrocarbon fuel gas for vehicles |
| 08/17/2004 | US6776821 Fixing material for gaseous hydrocarbon and use thereof, and method for solidifying hydrocarbon |
| 08/12/2004 | US20040157940 Method of transport energy |
| 08/11/2004 | EP1372824B1 Process for dehydrating gas |
| 08/11/2004 | CN1519300A Method for producing pipe gas utilized in towns from material of liquid light hydrocarbon |
| 08/05/2004 | US20040149591 Low cost production of new hydrogen and oxygen molecular and magnecular bonded cluster material; no evaporation loss; internal combustion engine fuel efficiency; welding; pollution control |
| 08/05/2004 | DE10303233A1 Adsorptive separation of ethane and higher hydrocarbons, useful for removing condensible components from natural gas, involves using activated alumina as adsorbent |
| 08/04/2004 | EP1442098A2 Fischer tropsch composition and process |
| 08/04/2004 | CN1518656A LNG production in cryogenic natural gas processing plants |
| 07/29/2004 | WO2004063314A1 Formation of gas hydrates by fluidized bed granulation |
| 07/29/2004 | WO2004063311A1 Method for in situ formation of artificial hydrocarbon fuel from organic-free dry black earth, black chales and dark-grey marls |
| 07/29/2004 | US20040146584 Novel porous sulpha sponge iron compound, a process for preparing the same and a method for desulphurizing natural gas therewith |
| 07/29/2004 | DE10318856B3 Fuel gas, for combustion-driven tools, includes lubricant comprising isoparaffin or synthetic ester or poly-alpha-olefin oil |
| 07/27/2004 | US6767388 Process for dehydrating and fractionating a low-pressure natural gas |
| 07/22/2004 | US20040143145 Formation of gas hydrates by fluidized bed granulation |
| 07/22/2004 | US20040139855 comprises an absorption step of bringing a gas saturated with water vapour into gas-liquid contact with a water-lean absorbing liquid, and a regeneration step of heating the water-loaded absorbing liquid |
| 07/21/2004 | CN1513957A Metal welding and cutting gas and its preparation method |
| 07/15/2004 | WO2004058927A1 Method for removing sulfur compound in hydrocarbon-containing gas |
| 07/15/2004 | US20040134196 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 |