| 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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| 05/15/2013 | CN103100298A Process for capturing sulphur impurities using specific retaining materials |
| 05/15/2013 | CN101993813B Method for realizing energy biogasification by using waste organism |
| 05/14/2013 | CA2717895C Improved separation process for olefin production |
| 05/14/2013 | CA2508980C Fuel processing method and system for use in a fuel cell |
| 05/08/2013 | EP2588821A2 Method of treating a hydrocarbon stream comprising methane, and an apparatus therefor |
| 05/08/2013 | EP2588579A1 Process for the production of substitute natural gas |
| 05/08/2013 | EP2588217A1 Process for separation of gases |
| 05/08/2013 | CN202924980U Natural gas liquefaction and heavy hydrocarbon treatment device |
| 05/08/2013 | CN202924979U Energy-saving type LNG (liquefied natural gas) heavy hydrocarbon removal system |
| 05/08/2013 | CN202924978U Methane purifying and generation control device |
| 05/08/2013 | CN202924977U Cold water tank for purifying biogas |
| 05/08/2013 | CN202924976U Coke oven gas synthetic natural gas device capable of collecting and conveying hydrogen-rich tail gas |
| 05/08/2013 | CN202921108U Skid-mounted high-pressure natural gas purifying device |
| 05/08/2013 | CN103097237A Boil-off gas reliquefaction device |
| 05/08/2013 | CN103089496A Fuel filter and temperature control multi-function system for gas engine |
| 05/08/2013 | CN103087794A Natural gas processing plant |
| 05/08/2013 | CN103087793A Process for realizing natural gas preparation with coke oven gas by using anaerobic microbes |
| 05/08/2013 | CN103087739A Biomass material thermal cracking furnace and material thereof, and method for preparing natural gas by using biomass material thermal cracking furnace |
| 05/08/2013 | CN103084059A Biological composite and method for reducing h2s |
| 05/08/2013 | CN103084033A Negative-pressure automatic check residue remove apparatus |
| 05/02/2013 | WO2013062801A1 Seal pot design |
| 05/02/2013 | WO2013061027A1 Process for the removal of contaminants |
| 05/02/2013 | CA2852763A1 Seal pot design |
| 05/01/2013 | CN202912952U Device for stopping, supporting and stabilizing combustion by using biogas in thermal power plant |
| 05/01/2013 | CN202909608U Water level automatic control device of methane filter |
| 05/01/2013 | CN103080285A Hydromethanation of a carbonaceous feedstock |
| 05/01/2013 | CN103080049A Process for producing a methane-containing gas from synthesis gas and methane production plant for carrying out the process |
| 05/01/2013 | CN103075868A Liquefaction system and method for NG (Natural Gas) |
| 05/01/2013 | CN103074136A System and process method for producing natural gas by beer biogas |
| 05/01/2013 | CN103074135A Low-concentration methane gas dewatering method and complete equipment |
| 05/01/2013 | CN103074134A Method for preparing biogas and carbonate by straw wastes |
| 05/01/2013 | CN103074133A Processing method for outward-exhausting coal gas in internal heating-type coal carbonization process |
| 05/01/2013 | CN103074132A Sewage and sludge regenerated biomass combustion gas |
| 05/01/2013 | CN103071507A Completely-methanated catalyst as well as preparation method and application thereof |
| 05/01/2013 | CN103071475A Natural gas absorbent regeneration and energy conservation technology and device |
| 05/01/2013 | CN103071378A Two-stage biological desulfuration device of marsh gas |
| 05/01/2013 | CN102181315B Process for producing natural gas by coal coking and pyrolysis coal gas thereof |
| 05/01/2013 | CN101984026B Integrated methane biological desulphurization device |
| 05/01/2013 | CN101851538B Combustion promoter for welding-cutting gas and welding-cutting liquid containing the same |
| 05/01/2013 | CN101747918B Method for preparing natural gas by dry quenching co-production coal |
| 05/01/2013 | CA2756756A1 An apparatus for extracting dissolved methane from ground water aquifers |
| 04/25/2013 | WO2013056732A1 Improved process for the conversion of natural gas to hydrocarbons |
| 04/24/2013 | EP2582778A1 Method for producing methane from biomass |
| 04/24/2013 | CN202898377U Device for methane decarburization and synchronous preparation of nanometer calcium carbonate |
| 04/24/2013 | CN202898376U Methane dewatering device |
| 04/24/2013 | CN202898375U Biogas de-sulphurizing device |
| 04/24/2013 | CN202898374U Liquefied natural gas production device |
| 04/24/2013 | CN202893098U Gas three-phase separator |
| 04/24/2013 | CN103068466A Process for separation of gases |
| 04/24/2013 | CN103061571A Multifunctional building capable of recycling energy and using method of multifunctional building |
| 04/24/2013 | CN103060037A Natural gas desulphurization method and device in integrated type oil-gas field |
| 04/24/2013 | CN103060036A Method and system for coalbed methane liquefaction |
| 04/24/2013 | CN103060035A Method for producing LNG (liquefied natural gas) by coal-based synthesis gas |
| 04/24/2013 | CN103060034A Hybrid welding gas |
| 04/24/2013 | CN103060033A Renewable hydrocarbon mono-oxygen power fuel |
| 04/24/2013 | CN103055885A Catalyst used for hydrogenation and saturation of low carbon olefin |
| 04/24/2013 | CN103055884A Supported sulfur and heat resistant methanation catalyst and preparation method and application thereof |
| 04/24/2013 | CN103055874A Methanation catalyst used for preparing substitute natural gas from synthesis gas, and preparation method and application thereof |
| 04/24/2013 | CN103055676A Method for purifying natural gas |
| 04/24/2013 | CN102169112B Device and method for research of low-dosage inhibitor of natural gas hydrate |
| 04/24/2013 | CN102071080B Natural gas separation device |
| 04/24/2013 | CN101775319B Method for producing synthetic natural gas SNG from coal and processing installation thereof |
| 04/24/2013 | CN101663379B Desulfurization system for hydrocarbon fuel |
| 04/23/2013 | US8424283 System for recirculating the exhaust of a turbomachine |
| 04/23/2013 | CA2595967C Process for enhancement of the selectivity of physically acting solvents used for the absorption of gas components from industrial gases |
| 04/18/2013 | WO2010109227A3 Process and apparatus for separation of hydrocarbons and nitrogen |
| 04/18/2013 | DE102011084733A1 Verfahren und Vorrichtung zur Entwässerung eines C02-haltigen Gases Method and apparatus for dewatering of a C02-containing gas |
| 04/17/2013 | EP2581695A1 System and method for removing gaseous contaminants from a methane-containing contaminated gas stream |
| 04/17/2013 | CN202883023U Marsh gas power generation device |
| 04/17/2013 | CN202881219U Desulfurization filter for skid-mounted natural gas purification device |
| 04/17/2013 | CN202881218U Dewatering filter for skid-mounted natural gas purification device |
| 04/17/2013 | CN202881217U Novel gas-liquid online separator |
| 04/17/2013 | CN202881200U Desulfurizing device for gas of finery |
| 04/17/2013 | CN103045318A Solar energy hydrogen-biogas generation device |
| 04/17/2013 | CN102079999B Method for producing liquefied natural gas and synthetic gas by taking coke oven gas as raw material |
| 04/17/2013 | CN101928616B Method for preparing methane-rich gas from coal |
| 04/17/2013 | CN101787314B Process for compact natural gas liquefying and floating production |
| 04/17/2013 | CN101649220B Method for simultaneously producing liquid fuel and asphalt paving materials by coprocessing coal and heavy oil |
| 04/17/2013 | CN101590375B Composite membrane for removing organic sulfide from liquefied gas and preparation method thereof |
| 04/17/2013 | CN101538483B Poly-generation technique for using coal gas and coke oven gas as raw materials |
| 04/11/2013 | WO2013052583A2 Systems and methods for converting sewage sludge into a combustible fuel |
| 04/11/2013 | WO2013052553A1 Hydromethanation of a carbonaceous feedstock |
| 04/11/2013 | WO2013050860A2 Process of production of renewable chemicals and biofuels from seaweeds |
| 04/10/2013 | CN202865194U Skid-mounted natural gas recycling device |
| 04/10/2013 | CN202865193U Device for liquefying and purifying natural gas |
| 04/10/2013 | CN202865192U Production device of liquefied natural gas |
| 04/10/2013 | CN202864908U Coke-oven gas or LURGI furnace/British Gas-Lurgi furnace coal gasification ammonia-production co-production device |
| 04/10/2013 | CN103038321A Method for producing methane from biomass |
| 04/10/2013 | CN103031173A Hydrocarbon industrial gas purification method |
| 04/10/2013 | CN103031172A Layered biological-chemical combined biogas desulfurizing device |
| 04/10/2013 | CN103031171A Solvent foaming control method and device in amine desulfuration process of natural gas |
| 04/10/2013 | CN103031170A Production method for concentrating low-concentration gas to prepare LNG (liquefied natural gas) |
| 04/10/2013 | CN103031169A Method and device for carrying out liquefaction and heavy hydrocarbon treatment on natural gas |
| 04/10/2013 | CN103031168A Dehydration and de-heavy hydrocarbon technology for production of liquefied natural gas from methane-rich mixed gas |
| 04/10/2013 | CN103031167A Process and system for recycling low concentration gas of coal mines |
| 04/10/2013 | CN103031165A Fuel additive as well as preparation method and application of fuel additive |
| 04/10/2013 | CN103031150A Method for simultaneously removing sulfides in gasoline and liquefied gas through double reactors |
| 04/10/2013 | CN103031149A Method for simultaneously removing sulfides in gasoline and liquefied gas through double reactors |
| 04/10/2013 | CN103028353A Degradable gas hydrate accelerant and preparation method thereof |
| 04/10/2013 | CN102389826B Method for preparing catalyst for coke-oven gas methanation |