The application of desulfurization and denitrification technology of active coke on Masteel 7.63 m coke oven does not need additional system for treating by\|products,it reduces investment and produces no secondary pollution.The system has a good operating effect.Based on the actual operation of 7.63 m coke oven in Masteel,the operating cost for per ton of coke by this technology is 8.20 yuan/t coke.When the market price of active coke is at a low level and the coke oven is running under full load,the operating cost of the system will be further reduced to 6.85 yuan/t coke,which can match with the operating cost calculation in design.

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