The construction of Tanggang Meijin De-Sox & De-NOx Project Phase I undertaken by ACRE under EPC contract was started on the morning of March 6, 2017.

This project is located in the coking area of phase I, Tanggang Meijin project in Luanxian Tangshan, with the comprehensive pipeline on the east, CDQ demineralized water station on the south, 2x65 oven 7m high coke oven battery on the west, and coke oven de-dusting station on the north. The land occupation of this plant is about 6500 m2, including desulfurization column, de-dusting and de-NOx unit, ammonia supply system, desulfurization liquid preparation system, induced fan, gas pipe and thermal desorbing system. This plant will be put into operation in late July.

The De-SOx & De-NOx Project is the key project in the coking plant of Tanggang Meijin. It is an important measure for the plant to reduce pollutants discharge and to improve the quality of the air around the plant.