1. Angang Steel Company Limited

Project description

  Angang Steel Company Limited’s 7# coke oven has capacity of 600,000 tons/year. It is equipped with one set of desulfurization and denitration device. It is required that NOX is not more than 150MG/NM3, SO2 is not more than 30MG/NM3 and dust concentration is not more than 15 MG/NM3 in the flue gas after purification.

Construction scale

  600,000 T/A coking oven flue gas SCR denitration + dry desulfurization project.

2. Hebei Feng Coal Coking Co., Ltd.

Project description

  Hebei Feng Coal Coking Co., Ltd. has 6 coke ovens, which in the first phase are TJL4350D type 2*72 hole 4.3M stamp-charging ones, with the capacity of 1 million tons/year. The first phase is equipped with one set of desulfurization, denitration and dust removal device. It is required that NOX is not more than 150 MG/NM3, SO2 is not more than 30 MG/NM3 and dust concentration is not more than 15 MG/NM3 in the flue gas after purification.

Construction scale

  Medium and low temperature denitration +SDA semi-dry desulfurization project of 1 million T/A coke oven flue gas.