Abstract: Provided is a method of increasing an amount of coke-oven gas, including the step of: introducing steam into a gas way of a carbonization chamber of a coke oven such that a water-gas reaction is conducted at 500° C. or higher during a process of carbonizing coal in the carbonization chamber of the coke oven, wherein the starting point of steam into the gas way is moved up prior to a time point at which an amount of generation of coke-oven gas is maximized, so as to increase the steam introduction time, thereby maximizing a reaction of steam with carbon existing in the carbonization chamber of the coke oven.
Type:
Grant
Filed:
October 4, 2012
Date of Patent:
November 5, 2019
Assignees:
POSCO, Research Institute of Industrial Science and Techn