| Patents for C10B 21 - Heating of coke ovens with combustible gases (756) |
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| 11/11/1993 | DE4230028C1 Low pollution coking system - has chamber walls heated directly by coking chamber gas combustion |
| 11/11/1993 | DE3943655C2 Coke oven |
| 11/09/1993 | US5259932 Heating system for regenerative coke ovens |
| 09/22/1993 | CN1076472A The process and apparatus heating subzero-roll |
| 08/19/1993 | WO1993016147A1 Method and device for heating a low-temperature distillation drum |
| 08/19/1993 | DE4204728A1 Self contained plant drum heating for prodn. of low temp. gas - by using heating gas obtd. from carbonisation gas, for economy and simple gas prepn. |
| 06/23/1993 | CN1021338C Method for reducing no content of smoke during heating coke oven and coke oven for applying to process |
| 03/10/1993 | EP0427828B1 Heating chambers in coke ovens and heating process |
| 02/24/1993 | CN2127388Y Pot-like forging furnace with 3-layered burning nozzles for needle form coking coal |
| 08/12/1992 | EP0498257A2 Process and apparatus for the heating of a carbonization rotary kiln |
| 08/11/1992 | US5137602 Heating chamber for a coke oven and method of heating a coke oven |
| 04/16/1992 | DE4037214C1 Minimising carbon mon:oxide content in flue gas - by feeding inert gas when changing from gas supply to flue gas |
| 03/18/1992 | EP0474681A1 Heating system for regenerative coke ovens. |
| 11/05/1991 | US5062925 Pollution control |
| 05/22/1991 | EP0427828A1 Heating chambers in coke ovens and heating process. |
| 05/21/1991 | US5017270 Nitrogen oxides, heating, pollution control |
| 12/25/1990 | US4980028 Measuring the temperature of packed coal and adjusting the fuel supply according to the carbonization process; programmed heating |
| 11/29/1990 | WO1990014407A1 Heating chambers in coke ovens and heating process |
| 11/29/1990 | DE4006217A1 Heating system for regenerative coke oven batteries - having tall chambers gives optimum combustion with minimum nitrogen oxide(s) |
| 11/27/1990 | WO1990014408A1 Heating system for regenerative coke ovens |
| 10/25/1990 | DE3913316A1 Regenerating coke oven battery heated by blast furnace gas - supplemented by lean gas produced from coke oven and flue-gas |
| 09/20/1990 | DE3907647A1 Method for operating regeneratively heated coking oven batteries |
| 08/16/1990 | EP0381863A2 Adjustment device for the shut-off device of a regeneratively fired coke oven battery |
| 07/19/1990 | DE3900860A1 Coke oven |
| 06/27/1990 | CN1043333A Method for reducting content of nitrogen oxide from waste gas during heating of core over with rich gas or combination thermal oven and combination ovens in application of them |
| 06/20/1990 | EP0373358A2 Process for the reduction of the NO content in flue gas, in the heating of rich gas or verbund coke ovens and group of coke ovens to carry out the process |
| 05/31/1990 | DE3839756A1 Top-heated coke oven with a horizontal rich-gas feed duct |
| 04/05/1990 | DE3927096A1 Reducing content of nitrogen oxide(s) in coke oven flue gas - by introduction of carbonaceous gas as reducing agent |
| 03/14/1990 | CN2054460U Safety valve for gas coking |
| 03/01/1990 | DE3834009C1 Process and equipment for controlling the heating of coke ovens |
| 01/04/1990 | DE3822029A1 Gas inlet in coking ovens |
| 11/09/1989 | DE3911295A1 Process and equipment for reducing the nitrogen oxide content of flue gases from coke oven batteries |
| 11/01/1989 | CN1036786A Method for reducing nox-content of smoke during heating coke oven and coke oven for applying to process |
| 10/18/1989 | EP0337112A1 Process for the diminution of the NOx content of flue gases when heating coke ovens |
| 09/21/1989 | DE3807926A1 Process for the low-polluting heating of coke ovens, and coke oven for carrying out the process |
| 02/15/1989 | CN2032617U Gas regulating device for orifice-plate type coke oven |
| 12/15/1988 | DE3718434A1 Process for enhancing the thermal efficiency of the coking process |
| 11/09/1988 | CN88210137U Orifice plate box for heating coke-oven |
| 11/08/1988 | CA1244372A1 Method for the preparation of coke |
| 04/06/1988 | CN87105045A Whole lower adjustable installation for heating of coke oven |
| 02/18/1988 | DE3627635A1 Optical-fibre cable |
| 11/03/1987 | US4704195 Method of reducing NOx component of flue gas in heating coking ovens, and an arrangement of coking oven for carrying out the method |
| 09/08/1987 | US4692217 Readjustment device for coke oven batteries |
| 04/07/1987 | US4655878 Comparing measured product concentrations with a standard curve |
| 02/17/1987 | US4643803 Controlling temperature |
| 02/12/1987 | DE3527345A1 Heating equipment for regenerative coking oven batteries heatable by rich gas and lean gas |
| 07/09/1986 | CN85103685A Di-hairpin (quaternary) circulation flues of coke ovens |
| 06/11/1986 | EP0183908A1 Process for the diminution of the NOx content of flue gases when heating coke ovens, and coke oven for carrying out the process |
| 04/29/1986 | CA1203703A1 Method of measurement of the temperature in a plurality of combustion chambers of a coke-oven battery and portable apparatus for carrying out such a method |
| 04/08/1986 | US4580908 Temperature measuring means |
| 03/04/1986 | US4574034 Method for monitoring the reversal system of coke oven batteries |
| 03/04/1986 | CA1201410A1 Heating system for the regenerative heating of a coke oven battery having twin heating flues |
| 02/04/1986 | US4568424 Determining a light-transmitting value for liquid catch samples having condensed volatiles therein |
| 01/07/1986 | CA1198914A1 Method for drilling coke oven top brick |
| 12/31/1985 | US4561843 Transfer flue with means for improving the flow of gases |
| 08/06/1985 | US4533439 Apparatus and method of using a fuel gas regulator for a coke oven battery |
| 06/19/1985 | EP0144631A2 Process for operating a coke oven battery |
| 06/05/1985 | EP0143492A2 Method of making coke in a coke oven battery |
| 04/23/1985 | US4512421 Method for drilling coke oven top brick |
| 02/13/1985 | EP0133175A2 Process for controlling the heating of coke ovens |
| 11/13/1984 | CA1177772A1 Device for improving the flow of the gases entering the combustion chamber of industrial gas-fired systems, more particularly coke ovens |
| 11/06/1984 | CA1177436A1 Method of controlling a coking cycle |
| 10/16/1984 | CA1176201A1 Device for feeding purging and degraphitizing air to pipes for rich gas in coke ovens |
| 10/02/1984 | CA1175382A1 Coke oven battery for the production of coke and gas |
| 09/26/1984 | EP0119481A2 Process for controlling the reversing devices of coke oven batteries |
| 09/04/1984 | CA1173779A1 Air control arrangement for regeneratively heated coke ovens |
| 08/22/1984 | EP0116178A2 Coke oven with horizontal rich gas supply channels |
| 08/21/1984 | CA1172987A1 System for improving the flow in the ducts between the regenerators or recuperators and the combustion chambers of industrial gas-fired systems, more particularly coke ovens |
| 08/14/1984 | CA1172595A1 Horizontal battery coke oven for the production of coke and gas |
| 07/17/1984 | CA1171021A1 Method of heating coke ovens |
| 04/03/1984 | US4440599 Heating system for a coke oven battery having twin-heating flues |
| 03/06/1984 | US4435152 Apparatus for improving the flow of gases to a combustion chamber of a coke oven or the like |
| 02/14/1984 | US4431484 Heating system for regenerative coke oven batteries |
| 01/31/1984 | CA1161387A1 Insert pipe for nozzle bricks in the heating flues of coke-ovens |
| 01/18/1984 | EP0098644A2 A method of measurement of the temperature in a plurality of combustion chambers of a coke-oven battery and portable apparatus for carrying out such a method |
| 12/27/1983 | US4422902 Method of operating a coke oven |
| 12/20/1983 | US4421604 Procedure to control quality of coal |
| 11/22/1983 | US4416732 Horizontal coke oven battery |
| 11/08/1983 | US4414072 Door for coking chamber of coke-oven battery |
| 11/01/1983 | US4412890 Coke oven battery for production of coke and gas |
| 10/18/1983 | CA1155413A1 Process and apparatus for maximizing oil yield in the retorting of oil shale |
| 07/12/1983 | US4392824 System for improving the flow of gases to a combustion chamber of a coke oven or the like |
| 06/23/1983 | WO1983002156A1 Device for measuring the temperature of walls in a coke furnace |
| 06/15/1983 | EP0081219A2 Device to measure the wall temperature of coke-oven chambers |
| 06/14/1983 | US4388151 Method and device for feeding purging and degraphitizing air into coke ovens |
| 05/17/1983 | CA1146495A1 Regeneratively operated coke-oven |
| 05/10/1983 | US4382772 Insert tubes for rich gas burners in the heating flues of coke ovens and method and apparatus for inserting or removing the same |
| 04/26/1983 | CA1145287A1 Recuperator for a coke oven |
| 04/12/1983 | CA1144511A1 Method of operating a coke-oven battery |
| 03/29/1983 | CA1143724A1 Azo compounds, their preparation and use |
| 01/05/1983 | EP0068304A2 Process for heating coke ovens and system for carrying out the process |
| 12/15/1982 | EP0066711A2 Coke oven battery |
| 11/30/1982 | US4361468 Regulator |
| 11/16/1982 | US4359362 Method and apparatus for preventing generation of smoke from coke ovens |
| 11/09/1982 | CA1135212A1 Method for recovering waste coke-oven heat |
| 11/09/1982 | CA1135211A1 Coking process and plant |
| 11/02/1982 | US4357211 Air control arrangement for regeneratively-heated coke ovens |
| 09/28/1982 | US4351701 Electrically measuring the thickness of carbon layer on probe |
| 08/31/1982 | US4347106 Smooth tubes of refractory material to prevent carbon deposits |
| 07/21/1982 | EP0056166A2 Method of controlling a coking cycle |