METHOD AND DEVICE FOR COKING COAL MIXTURES HAVING HIGH DRIVING PRESSURE PROPERTIES IN A NON-RECOVERY OR HEAT-RECOVERY COKING OVEN

摘要

A method for coking coals having high driving pressure properties in a non-recovery or heat-recovery coking oven, wherein a coking oven battery which is composed of coking oven chambers arranged side by side is used for cyclic coking of coal, and wherein an amount of coal preheated to a high temperature is admitted into the coking chamber that is to be filled at such a level that the driving pressure resulting from the coking can escape over the coke cake into the gas chamber, in such a manner that the coking oven chamber wall surrounding the coking oven chamber is relieved by the driving pressure resulting from the coking. Also disclosed is a device with which this method can be carried out.