| 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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| 02/19/2014 | CN102977959B Technology for producing natural gas through underground coal gasification |
| 02/19/2014 | CN102559315B Methane atomization distributor |
| 02/19/2014 | CN102441555B Comprehensive utilization and disposal method of urban domestic garbage |
| 02/13/2014 | WO2014024558A1 Combustible gas and method for fusion cutting of steel material |
| 02/13/2014 | WO2014023961A1 Gas compression and gas upgrade system |
| 02/13/2014 | WO2014023793A1 Method for providing heat from an oxidation process and from electrical energy |
| 02/13/2014 | WO2013184410A3 Fluid recovery in chilled clathrate transportation systems |
| 02/13/2014 | DE102012107348A1 Verfahren zur Begrenzung der Belastung von Stromübertragungsnetzen A method of limiting the load of the electricity transmission networks |
| 02/13/2014 | DE102012107347A1 Verfahren zur Erlangung von einem kohlenwasserstoffhaltigen Gas Procedures for obtaining a hydrocarbon-containing gas |
| 02/13/2014 | DE102012015788A1 Generating and storing electrical energy in power plant, comprises burning synthesis gas in power plant to generate electrical energy in power supplying phase, and converting synthesis gas into methane by adding hydrogen in storage phase |
| 02/12/2014 | CN203429149U Natural gas filter |
| 02/12/2014 | CN203429148U Quick-open type natural gas filter |
| 02/12/2014 | CN203429147U Methane purifying system |
| 02/12/2014 | CN203429146U Process device for removing heavy hydrocarbon in liquefaction process of natural gas |
| 02/12/2014 | CN203429145U Conversion equipment for biological coal bed gas on earth surface |
| 02/12/2014 | CN203429024U Ecological biogas treatment system |
| 02/12/2014 | CN203425779U Fuel gas proportioning device capable of automatically controlling mixing ratio |
| 02/12/2014 | CN203425649U Rapid cleaning filter |
| 02/12/2014 | CN103582693A Hydromethanation of a carbonaceous feedstock |
| 02/12/2014 | CN103574631A Oil gas optimization economizer |
| 02/12/2014 | CN103574290A Regenerated pressure self-stabilization balancing process pipeline system |
| 02/12/2014 | CN103573405A Air-injection oil extraction exhaust gas combustion power-generation process |
| 02/12/2014 | CN103571558A Method for preparing liquefied natural gas (LNG) from tail gas produced by external-heat destructive distillation-type semicoke preparation |
| 02/12/2014 | CN103571557A Method for preparing natural gas hydrate |
| 02/12/2014 | CN103571556A Washing device and washing method for fillers of biological desulfurization tower |
| 02/12/2014 | CN103571555A Mobile rapid desulphurization equipment and natural gas desulphurization method |
| 02/12/2014 | CN103571554A Process for production of methane rich gas |
| 02/12/2014 | CN103571553A Mixed fuel of Biomass ethylene and dimethyl ether |
| 02/12/2014 | CN103571552A Method for preparing hydrocarbon synthesized civil gas |
| 02/12/2014 | CN103571541A Catalytic gasification method for co-production of methane and tar |
| 02/12/2014 | CN103570509A Method for preparing methyl tert-butyl ether and alkane liquefied gas by dehydrogenating isobutane |
| 02/12/2014 | CN103566735A Absorption solution for removing sulfides and carbon dioxide from natural gas |
| 02/12/2014 | CN102408910B Method and device for recovering light hydrocarbon through refrigeration using compound refrigerant and secondary dealkylation |
| 02/12/2014 | CN101578351B Reforming sulfur-containing hydrocarbons using sulfur resistant catalyst |
| 02/06/2014 | WO2014022510A2 Heavy hydrocarbon removal from a natural gas stream |
| 02/06/2014 | WO2014022052A1 High cyclic capacity amines for high efficiency co2 scrubbing processes |
| 02/06/2014 | WO2014021900A1 Heavy hydrocarbon removal from a natural gas stream |
| 02/06/2014 | US20140037526 H2s conversion to sulfur using a regenerated iodine solution |
| 02/05/2014 | EP2692837A1 Method of molding gas hydrate pellet |
| 02/05/2014 | EP2692415A1 The manner of and the device for increasing biogas net calorific value |
| 02/05/2014 | CN203419899U Lifting pipe pre-desulphurization device |
| 02/05/2014 | CN203419742U Comprehensive utilization device system for waste gases |
| 02/05/2014 | CN203417550U Tank cover quickly-opening device of natural gas filter |
| 02/05/2014 | CN103561844A Method and system for methane separation and purification from a biogas |
| 02/05/2014 | CN103555382A Coproduction technology employing mixed-refrigerant cycle (MRC) natural gas liquefaction and direct heat exchange (DHX) tower light hydrocarbon recovery |
| 02/05/2014 | CN102899112B Method and device for producing synthetic natural gas |
| 02/05/2014 | CN102627988B Two-stage deep deoxidation method for oxygen-containing coalbed gas |
| 02/05/2014 | CN102585944B Industrial welding and cutting gas prepared by refining biogas |
| 01/30/2014 | WO2014018389A1 Distributed hydrogen extraction system |
| 01/30/2014 | WO2014018045A1 Configurations and methods for deep feed gas hydrocarbon dewpointing |
| 01/30/2014 | WO2014017185A1 Body of molecular sized fuel additive |
| 01/30/2014 | WO2014015892A1 Depression of freezing point in gas or oil processing using mixed solvents |
| 01/30/2014 | DE102009009753B4 Verfahren zur chemisorptiven Reinigung von Bio- oder Klärgas Process for the purification of biogas or sewage chemisorptive |
| 01/29/2014 | CN203412568U Natural gas field bradenhead gas purifying device |
| 01/29/2014 | CN203411522U Natural gas inclined pipe cleaning device |
| 01/29/2014 | CN203411521U Gas purification device for gas pressure regulator |
| 01/29/2014 | CN203411520U Natural gas spiral pipe cleaning device |
| 01/29/2014 | CN203411519U Biogas purifying system |
| 01/29/2014 | CN203411518U Natural gas hydrate synthetizing and decomposing integrated device |
| 01/29/2014 | CN203411449U Biochemical sewage treatment system |
| 01/29/2014 | CN103542692A Unconventional gas liquefaction system based on spiral wound heat exchanger |
| 01/29/2014 | CN103540378A Methane-rich gas wet desulphurization comprehensive utilization technology |
| 01/29/2014 | CN103540377A Multielement catalysis methane-rich gas liquefaction technology |
| 01/29/2014 | CN103540376A Method for methanating synthesis gas to prepare synthetic natural gas |
| 01/29/2014 | CN103537163A System and method for gas treatment |
| 01/29/2014 | CN102876411B Method and device for producing synthetic natural gas |
| 01/29/2014 | CN102732348B Separator used for CNG (compressed natural gas) dehydrating device |
| 01/29/2014 | CN102676251B Process for preparing methane by utilizing coke oven gas |
| 01/29/2014 | CN101068913B Surfactant compounds |
| 01/22/2014 | CN203403071U Steam-water separator |
| 01/22/2014 | CN203400628U Biogas desulphurizing tank |
| 01/22/2014 | CN203400599U Compressed gas ultrafilter |
| 01/22/2014 | CN203400598U Coalescence filter for liquid aerosol, oil or water in decompressed air |
| 01/22/2014 | CN103525493A Desulfurization device capable of producing methane from kitchen waste |
| 01/22/2014 | CN103525492A Natural gas processing and utilizing process |
| 01/22/2014 | CN103525491A Method and device for removing hydrogen sulfide in shale gas with high sulfur content |
| 01/22/2014 | CN103525490A Process for preparing compressed natural gas for vehicle by using biogas |
| 01/22/2014 | CN103525489A Low-oxygen-consumption welding gas |
| 01/22/2014 | CN103525449A Recycling process of oilfield associated gas light hydrocarbons |
| 01/22/2014 | CN103524299A Synthesized methanol and synthesized methane co-production method and equipment |
| 01/22/2014 | CN103521038A Small-diameter plate type dehydration absorption tower |
| 01/22/2014 | CN103521027A Oxygen-removed oil gas recovery method and device |
| 01/22/2014 | CN102876414B Preparation process for synergistic industrial biogas |
| 01/22/2014 | CN102229829B Separation system and process for coal bed gas |
| 01/22/2014 | CN102121370B Skid-mounted bradenhead gas four-tower separation recovery device and method thereof |
| 01/21/2014 | CA2776369C Enhancement of fischer-tropsch process for hydrocarbon fuel formulation in a gtl environment |
| 01/16/2014 | WO2014009146A1 A method for methanation of gasification derived producer gas on metal catalysts in the presence of sulfur |
| 01/16/2014 | US20140018583 Successive gas hydrate manufacturing method |
| 01/16/2014 | US20140017141 Successive gas hydrate manufacturing device |
| 01/15/2014 | EP2684941A1 Combustible gas |
| 01/15/2014 | EP2684856A1 A method for methanation of gasification derived producer gas on metal catalysts in the presence of sulfur |
| 01/15/2014 | CN203393117U Separating and flashing device |
| 01/15/2014 | CN103509620A Supersonic gas-liquid cyclone separation device |
| 01/15/2014 | CN103509619A Regeneration, condensation and separation integrated device and regeneration process for LNG (liquefied natural gas) amine method decarbonization process |
| 01/15/2014 | CN103509618A Methanation technique for preparing synthetic natural gas from coal-based synthetic gas |
| 01/15/2014 | CN103506071A Purificant used for absorbing hydrogen sulfide and carbonyl sulfide in tail gas of natural gas and preparation method thereof |
| 01/15/2014 | CN102942971B Application of raney nickel as slurry reactor to synthesize methane catalyst |
| 01/15/2014 | CN102653693B Centrifugal pre-separation dehydration absorption tower |
| 01/15/2014 | CN102553585B Sulfur-tolerant catalyst for gas deoxidation as well as preparation method and application thereof |
| 01/15/2014 | CN102451690B Preparation method of substitute natural gas |