| 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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| 01/09/2014 | WO2014007898A1 Methods for sulfate removal in liquid-phase catalytic hydrothermal gasification of biomass |
| 01/09/2014 | WO2014007089A1 Device and method for biologically desulfurizing biogas |
| 01/09/2014 | WO2014006178A1 Process for producing treated natural gas, a c3 + hydrocarbon-rich fraction and optionally an ethane-rich stream, and associated apparatus |
| 01/09/2014 | DE102012013257A1 Method of operating plant producing chemical energy carrier and thermal energy for producing chemical energy carrier, comprises converting electrical energy for temporarily producing a portion of required thermal energy |
| 01/09/2014 | CA2878125A1 Process for producing treated natural gas, a c3+ hydrocarbon-rich fraction and optionally an ethane-rich stream, and associated apparatus |
| 01/08/2014 | EP2682450A2 Method for catalytic methanisation and methanisation system |
| 01/08/2014 | EP2680945A1 Swing adsorption processes utilizing controlled adsorption fronts |
| 01/08/2014 | EP2680941A1 Selective sulfur removal process |
| 01/08/2014 | CN203382732U Device for producing high-quality natural gas by biogas purification |
| 01/08/2014 | CN203382731U Gas separation buffer tank |
| 01/08/2014 | CN203379780U Multi-tower type temperature swing adsorption concentration device of ventilation air marsh gas |
| 01/08/2014 | CN103501877A Method for the purification of raw gas |
| 01/08/2014 | CN103497804A Method for removing heavy hydrocarbon in natural gas through low-temperature capillary condensation |
| 01/08/2014 | CN103497803A Natural gas compression energy saving technology of CNG (compressed natural gas) station |
| 01/08/2014 | CN103497802A Device for removing acid gas in natural gas |
| 01/08/2014 | CN103497801A Process of preparing synthetic natural gas by carbon black tail gas |
| 01/08/2014 | CN103497800A Highly anti-explosion welding and cutting gas |
| 01/08/2014 | CN103497799A High-energy welding and cutting gas |
| 01/08/2014 | CN103497798A Welding and cutting gas with natural gas |
| 01/08/2014 | CN103497797A Low-temperature liquid-state synthetic welding and cutting gas |
| 01/08/2014 | CN103497796A Welding and cutting gas containing rosin |
| 01/08/2014 | CN103497795A High-efficiency and environment-friendly welding and cutting gas |
| 01/08/2014 | CN103497794A Active ion welding gas |
| 01/08/2014 | CN103497793A Energy-saving metal welding gas |
| 01/08/2014 | CN103497792A Environment-friendly high-efficiency welding gas |
| 01/08/2014 | CN103497774A Method for producing environment-friendly mechanism charcoal and coproducing wood tar oil and biogas by using anredera cordifolia |
| 01/08/2014 | CN103031173B Hydrocarbon industrial gas purification method |
| 01/08/2014 | CN102796577B Method for producing methane by utilizing papermaking black liquid caused by ammonium sulfite method |
| 01/08/2014 | CN102757830B Reversed flow cycle operation reaction device for methanation of synthesis gas and application thereof |
| 01/08/2014 | CN102653692B Method for preparing liquefied natural gas from coke oven gas |
| 01/08/2014 | CN102604700B Movable energy self-sufficient device for oil gas heavy hydrocarbon recovery system |
| 01/08/2014 | CN102399608B Technology and apparatus for solid natural gas preparation in synchrony with gas well gas production operations |
| 01/03/2014 | WO2014004203A2 Carbon oxides removal |
| 01/03/2014 | WO2014004019A1 Aqueous alkanolamine absorbent composition comprising piperazine for enhanced removal of hydrogen sulfide from gaseous mixtures and method for using the same |
| 01/03/2014 | WO2014002926A1 Device and method for biological desulfurization of biogas |
| 01/03/2014 | WO2014002295A1 Inflammable gas, metallic material heating method, steel fusion cutting method, and steel brazing method |
| 01/03/2014 | CA2877294A1 Carbon oxides removal |
| 01/02/2014 | US20140005458 Method and apparatus for sweetening and/or dehydrating a hydrocarbon gas, in particular a natural gas |
| 01/01/2014 | EP2679297A1 Device and method for controlling the concentration of product gas in an offgas |
| 01/01/2014 | EP2678093A1 Systems and processes for removing volatile degradation products produced in gas purification |
| 01/01/2014 | CN203373324U Skid-mounted two-tower natural gas desulfurization device |
| 01/01/2014 | CN203373323U Pentane oil gas gasifier |
| 01/01/2014 | CN103492537A Hydromethanation of a carbonaceous feedstock with char beneficiation |
| 01/01/2014 | CN103484185A Membrane separation and hydrate combined gas desulfuration and deacidifying device and method |
| 01/01/2014 | CN103484184A Deoxidation and denitrification system for oxygen-containing coal bed gas |
| 01/01/2014 | CN103484183A Process and device for preparing natural gas from household garbage |
| 01/01/2014 | CN103484182A Method for producing substitute natural gas through CO-rich industrial tail gas |
| 01/01/2014 | CN103484181A System and process for manufacturing substitute natural gas by utilizing coal |
| 01/01/2014 | CN103484180A Technology for preparing natural gas through self-heating catalytic gasification of fire coal, and system thereof |
| 01/01/2014 | CN103483118A Liquefied petroleum gas preparation method |
| 01/01/2014 | CN103482569A Application of trimethylene sulfide serving as hydrate accelerant |
| 01/01/2014 | CN103480368A Catalytic combustion deoxygenation catalyst for low-carbon gas mixture and preparation method thereof |
| 01/01/2014 | CN103480355A Organic sulfur hydrolysis catalyst applicable to natural gas large-scale sulfur recovery device and preparation method thereof |
| 12/27/2013 | WO2013190030A1 Method and apparatus for circulating a glycol stream, and method of producing a natural gas product stream |
| 12/27/2013 | WO2013165702A3 Processes and apparatuses for preparing liquified natural gas |
| 12/26/2013 | US20130345324 Process for reforming hydrocarbons |
| 12/26/2013 | US20130340322 Enhanced methods of synthetic chemical and fuel production through integrated processing and emission recovery |
| 12/25/2013 | EP2676716A1 System for removal of organic contaminants from bio-gas for renewable energy production |
| 12/25/2013 | EP2675815A2 A metal-organic framework with optimized open metal sites and pore spaces for high methane storage at room termerature |
| 12/25/2013 | CN203364156U Miniature cellular gas combustion-supporting catalytic converter |
| 12/25/2013 | CN203360411U Novel methane desulfurization device |
| 12/25/2013 | CN203355532U Natural gas filter |
| 12/25/2013 | CN203355530U Negative pressure separator |
| 12/25/2013 | CN103470953A Compressed natural gas complete purification ready-packaged movable device |
| 12/25/2013 | CN103468340A Prepositioned high pressure and post-positioned dehydration device for compressed natural gas |
| 12/25/2013 | CN103468339A Natural gas combustion synergist, natural gas mixture containing same, and preparation method of natural gas mixture |
| 12/25/2013 | CN103468338A Ambient temperature fine desulfurization method of low-sulfur natural gas |
| 12/25/2013 | CN103468337A Natural gas wet desulphurization and regeneration integrated apparatus |
| 12/25/2013 | CN103468336A Movable coal synthesis gas metnanation catalyst testing platform and testing method |
| 12/25/2013 | CN103468335A High-efficiency environment-friendly energy-saving mixed fuel gas |
| 12/25/2013 | CN103466547A Application of tetrahydrothiophene as hydrate accelerant |
| 12/25/2013 | CN103464163A Method for preparing methanation catalyst by inorganic ammonium salt combustion method |
| 12/25/2013 | CN103464148A Method for preparing synthetic natural gas low-ruthenium methanation catalyst |
| 12/25/2013 | CN103463958A Method for selectively absorbing H2S from mixed gas containing CO2 by employing membrane dispersion micro-channel reactor |
| 12/25/2013 | CN103463945A Remover and removal method for sulfuretted hydrogen in low-water cut crude oil associated gas |
| 12/25/2013 | CN103463909A Horizontal type double-acting separation buffer |
| 12/25/2013 | CN103031172B Layered biological-chemical combined biogas desulfurizing device |
| 12/25/2013 | CN102786994B Method for preparing methane-rich gas through autocatalytic gasification of biomass |
| 12/19/2013 | WO2013188375A1 Process for the treatment of liquefied hydrocarbons using 3-(piperazine-1-yl) propane-1,2-diol compounds |
| 12/19/2013 | WO2013188367A1 Process for the treatment of liquefied hydrocarbon gas using 2 -amino -2 (hydroxymethyl) propane - 1, 3 - diol compounds |
| 12/19/2013 | WO2013188361A1 Process for the treatment of liquefied hydrocarbons using 3-(amino) propane-1,2-diol compounds |
| 12/19/2013 | CA2876683A1 Process for the treatment of liquefied hydrocarbons using 3-(piperazine-1-yl)propane-1,2-diol compounds |
| 12/19/2013 | CA2876679A1 Process for the treatment of liquefied hydrocarbon gas using 2 -amino -2 (hydroxymethyl) propane - 1 , 3 - diol compounds |
| 12/19/2013 | CA2876674A1 Process for the treatment of liquefied hydrocarbon gas using 3-(amino)propane-1,2-diol compounds |
| 12/18/2013 | EP2673340A2 Method of simultaneously removing sulfur and mercury from hydrocarbon material using catalyst by means of hydrotreating reaction |
| 12/18/2013 | EP2673339A1 Systems and methods for removing elemental sulfur from a hydrocarbon fluid |
| 12/18/2013 | EP2509702B1 A method and an apparatus for sweetening and dehydrating a hydrocarbon gas, in particular a natural gas |
| 12/18/2013 | CN203346368U 富气加热装置 Rich gas heating device |
| 12/18/2013 | CN203346367U Desulfurizing tower |
| 12/18/2013 | CN203346366U Novel winding type cooling and separation integrated equipment |
| 12/18/2013 | CN203346365U Explosion-proof type double-screw methane compressor |
| 12/18/2013 | CN203346364U Combination device for preparing synthetic natural gas from coal |
| 12/18/2013 | CN203346363U Central gas supply device based on methane and light hydrocarbon mixed air mixture |
| 12/18/2013 | CN203342628U Container-type methane purification membrane method purification system |
| 12/18/2013 | CN103459561A Synergistic H2S/mercaptan scavengers using glyoxal |
| 12/18/2013 | CN103453542A Power plant carbon and oxygen circulation utilization device and process of device |
| 12/18/2013 | CN103450960A Coal natural gas methanation technology and system thereof |
| 12/18/2013 | CN103450959A Device for recycling gas generated from cracking of waste tyres |
| 12/18/2013 | CN103450932A Technique of producing fuel oil through normal-pressure catalytic cracking of tar |
| 12/18/2013 | CN102690696B Preparation method of dimethyl ether gas nono rare earth combustion improver |