| 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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| 10/09/2013 | CN102527395B Preparation method for novel methanation catalyst |
| 10/09/2013 | CN102382701B Device capable of removing siloxane in combustible gas stably and continuously |
| 10/09/2013 | CN101824332B Production equipment for comprehensively utilizing renewable energy resources of waste and old plastics, tires and waste engine oil |
| 10/09/2013 | CN101575540B Method for producing liquefied natural gas and carbinol simultaneously |
| 10/03/2013 | WO2013146198A1 Desulfurization system, hydrogen production system, fuel cell system, method for desulfurizing fuel, and method for producing hydrogen |
| 10/03/2013 | US20130256093 LPG Fractionation Recovery System |
| 10/02/2013 | EP2644686A1 Method for gasifying gas hydrate and device thereof |
| 10/02/2013 | EP2643073A1 Additive composition and method for scavenging hydrogen sulfide in hydrocarbon streams |
| 10/02/2013 | CN103339239A 可燃性气体 Flammable gases |
| 10/02/2013 | CN103338853A System and method for preparing liquid fuels |
| 10/02/2013 | CN103333722A Conversion process and equipment of surficial biogenic coalbed gas |
| 10/02/2013 | CN103333716A Method for preparing hydrogen-rich gas with sludge as raw material and product |
| 10/02/2013 | CN102115685B Method for finely removing hydrogen sulfide from natural gas at normal temperature |
| 10/02/2013 | CN101665398B Refinery method of feed gas containing ethylene applied to technique for preparing ethylbenzene by using ethylene |
| 10/02/2013 | CN101457166B Method for producing biological flue gas from carbon dioxide |
| 10/01/2013 | US8545775 Reforming exchanger system with intermediate shift conversion |
| 10/01/2013 | US8545580 Chemically-modified mixed fuels, methods of production and uses thereof |
| 09/26/2013 | US20130247466 Method for Gasifying Gas Hydrate and Device Thereof |
| 09/25/2013 | EP2640683A1 Process for the preparation of gaseous synfuel |
| 09/25/2013 | CN203212540U Low-pressure natural gas/coal-bed gas purifying device |
| 09/25/2013 | CN203212539U Natural gas purification and regeneration tower |
| 09/25/2013 | CN203212538U Methane separation and purification device |
| 09/25/2013 | CN103322769A Cascade connecting type liquidizing system of base load type natural gas liquefaction factories |
| 09/25/2013 | CN103320193A Device and method for manufacturing high quality natural gas by purifying methane |
| 09/25/2013 | CN103320192A Energy-saving regenerated gas heat exchanger and using method thereof |
| 09/25/2013 | CN103320191A Natural gas gaining agent and preparation method thereof |
| 09/25/2013 | CN103320190A Welding and cutting gas and preparation method thereof |
| 09/25/2013 | CN103320189A Preparation method for novel energy-saving environmental protection professional metal welding-cutting gas |
| 09/25/2013 | CN103320184A Multi-component fuel additive containing polyoxyethylene dioleate |
| 09/25/2013 | CN103318841A Waste gas comprehensive utilization device system |
| 09/25/2013 | CN103316565A Efficient enrichment and separation equipment for ultralow-concentration gas |
| 09/25/2013 | CN102559314B Horizontal natural gas filter |
| 09/25/2013 | CN102416331B Preparation method of nickel-based catalyst, prepared catalyst and application thereof |
| 09/25/2013 | CN101747966B Fuel gas cooling dehumidifying process flow |
| 09/24/2013 | US8541637 fast pyrolysis and catalytically converting the pygas to hydrocarbons such as methane with inhibition of tar formation; hydrogen recycle; using char from the pyrolysis process to heat a hydrogen generating reformer; can also use to make carbon neutral electricity |
| 09/24/2013 | CA2611600C Process and device for the absorption of sour gas to be removed from natural gas |
| 09/19/2013 | WO2013136310A1 Hydrocarbon gas treatment |
| 09/19/2013 | US20130244312 Systems and methods for carbon dioxide absorption |
| 09/19/2013 | US20130239481 Process for the preparation of gaseous synfuel |
| 09/18/2013 | EP2638128A2 Single loop multistage fuel production |
| 09/18/2013 | EP2637766A1 Amine-containing absorption medium, process and apparatus for absorption of acidic gases from gas mixtures |
| 09/18/2013 | CN203200230U Purifying and power generating device of yellow phosphorus tail gas |
| 09/18/2013 | CN203196468U Separator filter |
| 09/18/2013 | CN103314086A Method for manufacturing synthetic natural gas |
| 09/18/2013 | CN103305553A Biological resourceful treatment method for ferrous sulfate |
| 09/18/2013 | CN103305299A Preparation method for producing gas for automobiles by traditional Chinese medicine residue |
| 09/18/2013 | CN103305298A Method for preparing natural gas by coal gasification |
| 09/18/2013 | CN103305246A Pyrolytic poly-generation method of low-rank coal and system |
| 09/18/2013 | CN103301720A Composite oxide type coal bed methane dehydrating agent and preparation method thereof |
| 09/18/2013 | CN103301711A Multi-tower type ventilation air methane temperature swing adsorption concentration device |
| 09/18/2013 | CN102911756B Technology for producing methane through low-rank coal |
| 09/18/2013 | CN102533368B Method for deoxidizing coal bed gas through centrifugalization at low temperature and high speed |
| 09/18/2013 | CN102274805B Double-throat self-starting ultrasonic cyclone separator and separation method thereof |
| 09/18/2013 | CN101805646B Synergistic natural gas |
| 09/12/2013 | WO2013132962A1 Degradation product-concentration measurement device, and acidic gas removal device |
| 09/11/2013 | EP2635662A1 Hydromethanation of a carbonaceous feedstock |
| 09/11/2013 | EP2635660A1 Hydromethanation of a carbonaceous feedstock |
| 09/11/2013 | CN203187642U Dehydration and desulfurization device |
| 09/11/2013 | CN203187641U Preparation device of liquefied natural gas |
| 09/11/2013 | CN203183906U Desulphurization device used for purifying gases |
| 09/11/2013 | CN203183850U Natural gas filtration and separation core |
| 09/11/2013 | CN103289769A Method without circulation loop for producing synthetic natural gas by complete methanation of synthesis gas |
| 09/11/2013 | CN103289768A Method for synthesizing natural gas from calcium carbide tail gas and coke oven gas |
| 09/11/2013 | CN103289767A Polymerized biomass gas and slurry method and inflamer |
| 09/11/2013 | CN103289761A 燃料添加剂 Fuel Additives |
| 09/11/2013 | CN103288303A Livestock/poultry breeding wastewater resource utilization and regeneration recycling method |
| 09/11/2013 | CN103285709A Method for applying ammonia to strengthen impregnated activated carbon to remove H2S from biogas |
| 09/11/2013 | CN103285706A High-pressure separator for compression and liquefaction of supercritical carbon dioxide from methane |
| 09/11/2013 | CN103285671A Swiss roll type gas-water separator and gas-water separation method |
| 09/11/2013 | CN102363733B Novel high-cleanness nanometer ether-based gas and preparation method thereof |
| 09/10/2013 | US8530394 Sterically hindered N-methyl secondary and tertiary amine sulfur scavengers and methods for making and using same |
| 09/06/2013 | WO2013104911A3 Anaerobic process |
| 09/04/2013 | EP2634238A1 Device for producing gas hydrate |
| 09/04/2013 | CN203174062U Device for removing carbon dioxide in methane gas |
| 09/04/2013 | CN203174061U Biogas purification system |
| 09/04/2013 | CN203174060U 集成式油气田天然气脱硫装置 Integrated oil and gas fields and gas desulfurizer |
| 09/04/2013 | CN203170184U Secondary adsorption and compression device of low-concentration coal bed gas |
| 09/04/2013 | CN103282470A Desulfurization system, hydrogen-anufacturing system, fuel-cell system, fuel-desulfurization method, and method for manufacturing hydrogen |
| 09/04/2013 | CN103275778A Explosion-proof type double-screw methane compressor |
| 09/04/2013 | CN103275777A Method for preparing hydrogen and liquefied natural gas through using gas retort raw gas |
| 09/04/2013 | CN103274359A Method and device for recycling hydrogen from synthesis ammonia released air and preparing LNG (liquefied natural gas) with membrane separation and cryogenic integration technology |
| 09/04/2013 | CN102585945B High-energy welding-cutting gas |
| 09/04/2013 | CN101993750B Method for refining liquefied petroleum gas |
| 09/04/2013 | CN101827919B Use of liquefied-gas compositions |
| 09/03/2013 | US8524189 Process for the selective oxidation of hydrogen sulphide |
| 09/03/2013 | CA2667353C Oxazolidinium compounds and use as hydrate inhibitors |
| 08/29/2013 | WO2013124339A1 Gas treatment system using supersonic separators |
| 08/29/2013 | WO2013124336A2 Offshore processing method and system |
| 08/28/2013 | EP2630485A1 Device for analyzing at least one hydrocarbon contained in a drilling fluid and associated method |
| 08/28/2013 | EP2630220A2 Process for separating and recovering ethane and heavier hydrocarbons from lng |
| 08/28/2013 | CN203159565U Natural gas desulfuration sulphur rotational flow settling tank suitable for oil production platform |
| 08/28/2013 | CN203159564U Natural gas desulfuration second level chemical regeneration tank suitable for oil production platform |
| 08/28/2013 | CN203159563U Natural gas purification and absorption tower |
| 08/28/2013 | CN203159562U Methane gas utilization device and sewage treatment system in production of syrup |
| 08/28/2013 | CN203155088U Novel biogas treatment system |
| 08/28/2013 | CN203154844U Natural gas purification and reboiling tower |
| 08/28/2013 | CN103270635A Desulfurization system for fuel cell, hydrogen production system for fuel cell, fuel cell system, desulfurization method for hydrocarbon fuel, and method for producing hydrogen |
| 08/28/2013 | CN103270139A Single loop multistage fuel production |
| 08/28/2013 | CN103265988A Method for purifying natural gas |
| 08/28/2013 | CN103265987A Process device and method for removing heavy hydrocarbon in natural gas by adopting LPG (Liquefied Petroleum Gas) |