| Patents for C10B 57 - Other carbonising or coking processes; Features of destructive distillation processes in general (3,958) |
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| 09/05/1978 | US4111794 Method of producing pitch coke |
| 08/22/1978 | US4108798 Petroleum feedstock, heat-soaking in the presence of dissolved sulfur, thermal cracking, graphite electrode |
| 08/15/1978 | US4106997 Heating, no additives |
| 08/15/1978 | US4106996 Pelletization of briquets of coal and oil, heating, coking, recycling oils |
| 08/08/1978 | US4105501 Carbonizing coal fines-coated green briquettes |
| 08/01/1978 | US4104129 Low temperature carbonization and desulfurization of coal under elevated pressures |
| 07/25/1978 | US4102749 Process for making oil from aqueous reactive sludges and slurries |
| 07/25/1978 | US4102635 Method of and an arrangement for pre-heating coking coal |
| 07/11/1978 | US4100031 Process for preparing blast furnace cokes |
| 07/04/1978 | US4098649 Conversion of organic waste material |
| 06/20/1978 | US4096097 Method of producing high quality sponge coke or not to make shot coke |
| 06/06/1978 | US4093425 Pulverizing, caking, kneading, molding |
| 04/18/1978 | US4085031 Coal liquefaction with subsequent bottoms pyrolysis |
| 04/04/1978 | US4082515 Coke oven system and agglomerating carryover fines therein |
| 02/14/1978 | US4073625 Process for preparing briquettes |
| 02/07/1978 | US4072475 Method for improving gasification process rates and yields by means of electrophilic aromatic substitution pretreatment of coal |
| 01/03/1978 | US4066532 Process for producing premium coke and aromatic residues for the manufacture of carbon black |
| 12/27/1977 | US4065296 Process for preparing composition containing carbon and low sulfur, nitrogen and ash content |
| 12/20/1977 | US4064017 Coal, energy efficient |
| 10/25/1977 | US4055471 Method of restricting the formation of dust when feeding coal into coke ovens |
| 10/11/1977 | US4053569 Pitch additive formed as by-product of coal pressurization-gasification |
| 10/11/1977 | US4053364 Drying and preheating of moist coal and quenching of the formed coke |
| 09/20/1977 | US4049538 Process for producing high-crystalline petroleum coke |
| 08/30/1977 | US4045187 Carbonaceous material |
| 08/23/1977 | US4043898 Control of feedstock for delayed coking |
| 08/16/1977 | US4042353 Method and apparatus for filtering through particulate material |
| 08/09/1977 | US4040946 Process for the production of a petroleum coke and coking crystallizer used thereof |
| 07/05/1977 | US4033728 Synthetic caking coal and method for production thereof |
| 06/21/1977 | US4031189 Coking, filter aids |
| 06/21/1977 | US4030983 Method of restricting dust development when feeding coal into coke ovens |
| 06/21/1977 | US4030982 Process of making formcoke from non-caking or weakly caking coals |
| 06/21/1977 | US4030981 Process for making oil from aqueous reactive sludges and slurries |
| 06/14/1977 | US4029749 Process for manufacturing needle coke |
| 05/17/1977 | US4024022 Method of inhibiting dust formation when feeding coal into coking chambers |
| 04/19/1977 | US4018654 Decaking |
| 03/29/1977 | US4014781 Method for producing pitch and coke |
| 03/22/1977 | US4013543 Upgrading solid fuel-derived tars produced by low pressure hydropyrolysis |
| 03/22/1977 | US4013516 Apparatus and process for the pyrolysis of waste solids concentrates |
| 03/15/1977 | US4012202 Pyroscrubber |
| 02/15/1977 | US4008042 Coal heating temperature control |
| 02/15/1977 | US4007696 Solid fuel conversion furnace |
| 12/14/1976 | US3997422 Combination coal deashing and coking process |
| 11/16/1976 | US3992266 Multistage |
| 11/16/1976 | US3991943 Process and equipment for the production of ultrafine powders particularly of coal powders with the help of a continuous cold warm influence on the ground material |
| 09/14/1976 | US3980525 Increasing ethylene feedstock gases produced by quenching effluent zone above coke bed with cooling liquid |
| 08/17/1976 | US3975240 Process and system for determining the end of a coking process |
| 06/29/1976 | US3966585 Manufacture of coke from a coal extract |
| 06/29/1976 | US3966560 Method of calcining coke in a rotary kiln |
| 06/15/1976 | US3963415 Or heating coal particles in a dense phase flow |
| 06/08/1976 | US3962129 Impregnation of coke with an organic compound to produce a molecular sieve |
| 06/01/1976 | US3960704 Crude oil |
| 05/25/1976 | US3959115 Production of petroleum cokes |
| 05/18/1976 | US3957620 Alkali metal carbonates, thermally cracking, gasification |
| 05/11/1976 | US3956101 High grade needles, bubbling non-oxidizing gas through reformed oil |
| 03/09/1976 | US3942956 Process for eliminating nitrogenous ingredients from solid fuel |
| 01/20/1976 | US3933596 Calcining in sodium carbonate, followed by contact with phosgene or carbon monoxide and chlorine |
| 01/20/1976 | US3933443 Mixture of coke and coking coal, non-coking coal, petroleum coke, semi-coke or lignite |
| 01/06/1976 | US3930985 Method of producing special cokes |