| 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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| 09/27/1977 | US4050908 Process for the production of fuel values from coal |
| 08/30/1977 | US4045461 High temperature methanation with molten salt-based catalyst systems |
| 08/30/1977 | US4045189 Vaporizing, heating, compressing, condensing ethylene with acetylene n |
| 06/28/1977 | US4032556 Methanation of gases |
| 06/07/1977 | US4028067 Process for producing combustible gases |
| 05/24/1977 | US4025315 Ethyl or methyl mercaptan in a diluent |
| 05/10/1977 | US4022810 Metal chrysotile methane synthesis catalyst |
| 04/05/1977 | US4016189 Methanation of raw gas in presence of nickel catalysts; multistage |
| 03/15/1977 | US4012404 Process for producing high-methane gas |
| 03/08/1977 | US4010777 Method for the achievement of an acetylene gas mixture |
| 03/01/1977 | US4010008 Substituted natural gas via hydrocarbon steam reforming |
| 02/01/1977 | US4006177 Methanation catalyst recovery |
| 02/01/1977 | US4005996 Methanation process for the production of an alternate fuel for natural gas |
| 01/18/1977 | US4003821 Hydroretorting |
| 12/28/1976 | US4000059 Hydrocarbon separation process |
| 12/07/1976 | US3996256 Molybdenum disilicide |
| 11/23/1976 | US3993457 Multizonal gasification, shift conversion and purification |
| 11/09/1976 | US3990867 Process of producing a high-methane gas interchangeable with natural gas |
| 11/02/1976 | US3989479 Gaseous fuel mixture |
| 11/02/1976 | US3989477 Gas enriching apparatus |
| 09/28/1976 | US3982883 Method of flame cutting |
| 09/21/1976 | US3981692 Combustible mixture for torches and burners |
| 09/07/1976 | US3979332 Dispersion |
| 08/31/1976 | US3977203 Liquid extraction with a polar solvent |
| 08/17/1976 | US3975169 Multistage, catalytic reforming |
| 08/17/1976 | US3975167 Transportation of natural gas as a hydrate |
| 05/11/1976 | US3955509 Fuel-air munition and device |
| 03/30/1976 | US3947217 Process and apparatus for the production of inert gas |
| 03/09/1976 | US3942957 Production of combustible gases |
| 02/17/1976 | US3938968 Process for the production of substitute natural gas |
| 01/20/1976 | US3933446 Process for the production of a substitute natural gas |