| 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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| 07/17/2013 | CN203065414U Liquefied gas mercaptan removing equipment |
| 07/17/2013 | CN203061079U Sulfur elimination agent and gas-liquid phase mixing device |
| 07/17/2013 | CN203061040U Device for removing hydrogen sulfide in biogas by dry method |
| 07/17/2013 | CN203061017U Negative-pressure automatic non-return slag removing device |
| 07/17/2013 | CN103210068A Hydromethanation of a carbonaceous feedstock |
| 07/17/2013 | CN103209760A Shell-and-tube reactor for carrying out catalytic gas phase reactions |
| 07/17/2013 | CN103209752A Additive composition and method for scavenging hydrogen sulfide in hydrocarbon streams |
| 07/17/2013 | CN103205297A Method for separating and purifying coal mine methane (CMM) in mine areas by using pressure swing adsorption (PSA) process |
| 07/17/2013 | CN103205296A Wet method and dry method series-connected biogas desulfurization purifying process |
| 07/17/2013 | CN103205295A Composite diesel or heavy oil fuel of novel methane and production technology thereof |
| 07/17/2013 | CN103205294A Composite gasoline fuel based on nano-coal and methane and production process of composite gasoline fuel |
| 07/17/2013 | CN103205293A Method for preparing combustion gas for vehicle and ship engines by kitchen garbage or/and organic waste |
| 07/17/2013 | CN102154046B Method for processing and utilizing methane in refuse landfill |
| 07/11/2013 | WO2013103623A1 Nanoparticle kinetic gas hydrate inhibitors |
| 07/11/2013 | WO2013025658A3 Energy and/or material transport including phase change |
| 07/11/2013 | US20130178546 Method for producing synthetic natural gas |
| 07/11/2013 | DE102012200221A1 Producing a methane-rich gas, useful as fuel for fuel cell, comprises producing synthesis gas from biomass, and catalytic conversion of the synthesis gas enriched in hydrogen to form a methane-rich wet gas |
| 07/10/2013 | CN203048901U Low-cost and low-energy natural gas recovering and processing device |
| 07/10/2013 | CN103194286A Methanation method for synthesizing substitute natural gas by using industrial hydrocarbon exhaust gas |
| 07/10/2013 | CN103194285A Industrial combustion method of dimethyl ether used for replacing natural gas through conversion |
| 07/10/2013 | CN103193371A Method and device for sludge oxidation by supercritical water |
| 07/10/2013 | CN103191749A Methanation catalyst for synthesizing substitute natural gas and preparation method thereof |
| 07/10/2013 | CN103191697A Desulfurizing adsorbent Ag2O/NaY based on molecular screen and preparation method thereof |
| 07/10/2013 | CN101186846B Artificial combustion gas |
| 07/04/2013 | US20130172637 Method of hydrogasification of biomass to methane with low depositable tars |
| 07/03/2013 | EP2608867A1 Method of adsorptive gas separation using thermally conductive contactor structure |
| 07/03/2013 | CN103189481A Process for making synthetic natural gas |
| 07/03/2013 | CN103184175A Microbial strain used for purifying natural gas and application |
| 07/02/2013 | US8475549 Process for generating methane and/or methane hydrate from biomass |
| 07/02/2013 | CA2718960C Production method of liquid hydrocarbons from natural gas |
| 07/02/2013 | CA2609769C Process to reduce the hydrogen sulphide content of natural gas obtained during the extraction of crude oil/natural gas mixtures |
| 07/02/2013 | CA2599385C Process for the removal by oxidation, of mercaptans contained in hydrocarbons |
| 07/02/2013 | CA2598142C Method for removing contaminating gaseous components from a natural gas stream |
| 06/27/2013 | WO2013096212A1 Method for inhibiting the plugging of conduits by gas hydrates |
| 06/27/2013 | WO2013096208A1 Method for inhibiting the plugging of conduits by gas hydrates |
| 06/27/2013 | WO2013096205A1 Method for inhibiting the plugging of conduits by gas hydrates |
| 06/27/2013 | WO2013096201A1 Method for inhibiting the plugging of conduits by gas hydrates |
| 06/27/2013 | WO2013096044A1 Methanation of a syngas |
| 06/27/2013 | WO2013091788A1 Methanation reactor having a flushing device |
| 06/27/2013 | WO2008127745A3 Nitrogen sweep gas in hydrogen separation membrane for production of h2/n2 fuel gas |
| 06/27/2013 | DE10159525B4 Adsorbentien für die Reinigung von Kohlenwasserstoffströmen, Verfahren zu deren Herstellung und Verfahren zur Entfernung von Verunreinigungen aus Kohlenwasserstoffströmen Adsorbents for the purification of hydrocarbon streams, processes for their preparation and processes for removal of contaminants from hydrocarbon streams |
| 06/26/2013 | EP2606109A1 Hydromethanation of carbonaceous feedstock |
| 06/26/2013 | CN203021522U Methane gas-liquid separating device |
| 06/26/2013 | CN203021521U Layered biological-chemical combined biogas desulfurization device |
| 06/26/2013 | CN203021520U Offshore oilfield associated gas separating device |
| 06/26/2013 | CN103180028A Method of adsorptive gas separation using thermally conductive contactor structure |
| 06/26/2013 | CN103175381A Process for preparing liquefied natural gas (LNG) by low concentration coal bed methane oxygen bearing copious cooling liquefaction |
| 06/26/2013 | CN103175229A Method for utilizing combustible gas produced by electrolytic cell to cook and equipment |
| 06/26/2013 | CN103173256A Natural gas multi-tower external cycle anaerobic regeneration dewatering method |
| 06/26/2013 | CN103170340A Catalyst for preparing synthetic natural gas and preparation method thereof |
| 06/26/2013 | CN103170253A Modified silicon dioxide film for separating CH4/CO2 |
| 06/26/2013 | CN103170218A Methane purifying method and system |
| 06/26/2013 | CN102041019B Method for coproducing substitute natural gas through coal liquefaction |
| 06/26/2013 | CN101591580B Desulfuration method of environmental-friendly liquefied petroleum gas |
| 06/25/2013 | CA2709520C Petroleum coke compositions for catalytic gasification |
| 06/20/2013 | WO2013089802A1 Composition and method for reducing hydrate agglomeration |
| 06/20/2013 | WO2013087866A1 Contact and separation column and tray |
| 06/20/2013 | WO2013087865A1 Contact and separation column and tray |
| 06/20/2013 | WO2013087046A1 Process and plant for removal of carbon dioxide from methane-containing crude gases |
| 06/20/2013 | DE102012010542A1 Verfahren und anlage zur erzeugung von synthesegas Method and plant for the production of synthesis gas |
| 06/20/2013 | CA2763081A1 Method to produce liquefied natural gas (lng) at midstream natural gas liquids (ngls) recovery plants |
| 06/19/2013 | CN203007235U Natural gas dehumidification system |
| 06/19/2013 | CN203007234U Hydrogen sulfide treating tank |
| 06/19/2013 | CN203002370U Novel quick fuel synchronizer |
| 06/19/2013 | CN203002210U Integrated biological desulfurization device |
| 06/19/2013 | CN103160353A Miniature skid-mounted natural gas recovery system |
| 06/19/2013 | CN103160352A Oxygen-removal method of oxygen-containing coal-bed gas |
| 06/19/2013 | CN103160351A Method and device used for utilizing hydrate method to recover methane in low concentration coal bed gas |
| 06/19/2013 | CN103160350A Equipment for producing natural gas by coal |
| 06/19/2013 | CN103160349A Novel process for synthesizing natural gas by methanation of coal gasification syngas |
| 06/19/2013 | CN103160348A Light paraffin fuel gas rare earth catalytic synergist, as well as preparation method and application thereof |
| 06/19/2013 | CN103160347A Synthetic method of synthetic hydrogen fuels |
| 06/19/2013 | CN103157345A Oil circulation gas purification apparatus based on molecule intermiscibility and purification method |
| 06/19/2013 | CN102424767B Low-concentration gas power generation treatment method |
| 06/19/2013 | CN102287917B Heating system of methanol hydrogen-production oxidation |
| 06/19/2013 | CN102229828B Low-sulphur wet natural gas purification device |
| 06/19/2013 | CN101927123B Recycling device for biomass combustion tail gas |
| 06/19/2013 | CN101906293B Aid for preventing and controlling natural gas hydrate |
| 06/19/2013 | CN101870894B Method and biological plant for removing carbon dioxide, hydrogen sulfide and ammonia from methane by using microecology principle |
| 06/19/2013 | CN101646754B Gas hydrate compression molding machine |
| 06/19/2013 | CN101432248B Transport of ethyne in form of alpha-alkynols as ethyne precursors |
| 06/18/2013 | CA2718295C Processes for the separation of methane from a gas stream |
| 06/13/2013 | WO2013086194A1 Floating liquefied natural gas pretreatment system |
| 06/13/2013 | WO2013083536A1 Method for providing a vaporous purified crude c4 fraction as a feed stream for an extractive distillation process using a selective solvent |
| 06/13/2013 | WO2013050860A9 Process of production of renewable chemicals and biofuels from seaweeds |
| 06/12/2013 | CN202989086U Coke oven gas synthetic natural gas purification device capable of carrying out desulfurizing agent regeneration by using feed gas |
| 06/12/2013 | CN202989085U Production device for gas for cutting |
| 06/12/2013 | CN202989067U Water jacket furnace device special for vertical computerized numerical control electromagnetic heating oil wells |
| 06/12/2013 | CN202988709U Device for co-producing ammonia synthesis gas and liquefied natural gas by conny pressurization and gasification by fixed bed |
| 06/12/2013 | CN202983537U Metal welding and cutting natural gas synergist gas mixing system device |
| 06/12/2013 | CN202983509U Removing device of hydrogen sulfide in methane |
| 06/12/2013 | CN103154213A Hydromethanation of carbonaceous feedstock |
| 06/12/2013 | CN103154212A Substitute natural gas generation |
| 06/12/2013 | CN103146760A High-efficiency, energy-saving and environment-friendly technology for fermentation and purification of biogas |
| 06/12/2013 | CN103146450A Natural gas recovery process |
| 06/12/2013 | CN103146449A Technology for making LNG (Liquefied Natural Gas) from low-concentration coal bed gas through pressure swing adsorption and cryogenic liquefaction |
| 06/12/2013 | CN103146448A System for reducing content of nitrogen in liquefied natural gas (LNG) |
| 06/12/2013 | CN103146447A System for producing CH4-enriched gas and method for producing CH4-enriched gas by employing system |
| 06/12/2013 | CN103146446A High-efficiency energy-saving natural gas additive and application thereof |
| 06/12/2013 | CN103145305A Process for preparing synthesis gas or synthetic natural gas or synthetic gasoline by utilizing oil-containing sludge and incinerator thereof |