Abstract:

The running situation of CDQ system was summarized in all-around way, including production situation, main technical and economic indexes, coke quality improvement situation, metallurgical coke yield, coke breeze rate, coke fine variation, consumption of various kinds of public utilities, maintenance, depreciation, labor expense and income, etc. The energy-saving effect, direct economic effect, extended effect and environmental protection effect of CDQ process under different situations were analyzed.