| Patents for C10B 21 - Heating of coke ovens with combustible gases (756) |
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| 05/11/1982 | US4329203 Multiple stage combustion means for heating slot type coke ovens |
| 04/07/1982 | EP0048802A2 Process for controlling the quality of coke |
| 02/24/1982 | EP0046202A2 System for supplying rinsing and degraphitizing air to the rich gas ducts leading to the single heating walls of coke ovens |
| 02/16/1982 | CA1118382A1 Apparatus and method for controlling the rate of feeding a petroleum product to a coking drum system |
| 02/09/1982 | US4314888 Zone control of lean gas underfiring for coke ovens |
| 12/22/1981 | US4306939 Method of operating a coke oven battery |
| 09/22/1981 | US4290854 Method of operating horizontal coke oven batteries |
| 06/23/1981 | CA1103607A1 Exhaust gas recirculation jet |
| 06/16/1981 | CA1103194A1 Process for operating coking ovens and an oven for use in said process |
| 06/16/1981 | CA1103193A1 Process and apparatus for the recovery of waste heat from a coke oven operation |
| 05/20/1981 | EP0028679A1 Coke oven door with a voluminous gas collecting space |
| 05/19/1981 | CA1101359A1 Reversing apparatus for automatic change-over of a coke oven battery |
| 03/17/1981 | US4256540 Regenerative heating system for horizontal coke oven batteries |
| 02/10/1981 | US4249997 Low differential coke oven heating system |
| 01/20/1981 | US4246071 Process for the recovery of coke oven waste heat |
| 01/06/1981 | CA1092812A1 Method and apparatus for operating a calciner under a pressure differential |
| 11/25/1980 | US4235851 Process for reducing the nitrogen oxide content of coke oven gases |
| 11/11/1980 | US4232566 Switching lever mechanism |
| 10/29/1980 | EP0017775A1 Battery of coke ovens with horizontal chambers |
| 09/23/1980 | US4224109 Process and apparatus for the recovery of waste heat from a coke oven operation |
| 09/16/1980 | US4222824 Coaxial tubes, heating combustion air with hot exhaust gases |
| 08/26/1980 | CA1084439A1 Device for changing over proportioning frames of coke oven flues |
| 08/05/1980 | US4216060 Reducing nitrogen oxides with ammonia |
| 07/01/1980 | CA1080662A1 Smokeless non-recovery type coke oven |
| 07/01/1980 | CA1080661A1 Coke-oven chamber battery |
| 06/17/1980 | CA1079678A1 Battery of coke ovens with regenerative heat exchange |
| 05/13/1980 | US4202735 Process for operating coking ovens and an oven for use in said process |
| 05/13/1980 | CA1077426A1 Method of operating a battery of coke ovens with a regenerative change of draught |
| 05/01/1980 | WO1980000849A1 Apparatus and method for controlling the rate of feeding a petroleum product to a coking drum system |
| 11/27/1979 | US4176052 Apparatus and method for controlling the rate of feeding a petroleum product to a coking drum system |
| 09/04/1979 | CA1061739A1 Coke oven battery |
| 08/28/1979 | CA1061276A1 Suppressing the deposition of carbonaceous material in a coke oven battery |
| 07/03/1979 | US4159924 Combined control device for the operation of coke oven batteries to effect switching of the regenerative heating system from one group of flues to another and for converting from one heating gas to another |
| 04/10/1979 | CA1052314A1 Coke oven battery adapted for regenerative heating with lean gas |
| 04/03/1979 | CA1051816A1 Method of operating coke ovens |
| 02/27/1979 | US4141797 Method of operating a battery of coke ovens |
| 01/30/1979 | CA1047434A1 Coke oven battery and method for operation on a slow-down basis |
| 09/12/1978 | US4113570 Rich-gas burner arrangement in heating flues for coke oven chambers |
| 09/05/1978 | US4111758 Apparatus for the uniform distribution of combustion media in a battery of coke ovens |
| 09/05/1978 | US4111757 Smokeless and non-recovery type coke oven battery |
| 07/25/1978 | US4102751 Coke oven battery with control means for changing the heat supply |
| 07/04/1978 | US4098289 Changeover device for controlling the movement of dosing frames |
| 04/18/1978 | US4085008 Reversing method and apparatus for the automatic heating change-over of a coke oven battery |
| 12/20/1977 | US4064017 Coal, energy efficient |
| 12/06/1977 | US4061544 Apparatus for providing waste gas recirculation in coke oven batteries |
| 08/30/1977 | US4045292 Method for controlling combustion in coke oven battery |
| 08/02/1977 | US4039391 Coke oven battery and method for operation on a slow-down basis |
| 01/25/1977 | US4004983 Coke oven battery |
| 01/18/1977 | US4003803 Control system for preventing an excessive temperature rise in a battery of coke ovens |
| 12/07/1976 | US3996109 Coke oven battery having twin heating flues |
| 10/26/1976 | US3988105 Coke oven air regulating assembly |
| 10/05/1976 | US3984310 Apparatus and method for minimizing accumulation of deposits between the door and jamb of a coke oven and for heating the ends of the coke oven |
| 08/17/1976 | US3975240 Process and system for determining the end of a coking process |
| 06/15/1976 | US3963582 Method and apparatus for suppressing the deposition of carbonaceous material in a coke oven battery |
| 05/25/1976 | US3959082 Method of operating a battery of coke ovens |
| 04/27/1976 | US3953299 Coke oven having a low burner heating wall and a high burner heating wall |