Anshan Shengmeng Coal Gasification Co., Ltd. Coke Oven Flue Gas Desulfurization and Denitrification Phase II Project (EPC) Project

     Anshan Shengmeng Coal Gasification Co., Ltd. originally had two 2×5.5m side-loaded tamping coke ovens. The original process route was SCR (selective catalytic reduction method) + GGH heat exchanger + wet desulfurization (limestone-gypsum wet method) ) Process. Due to the stricter national environmental protection policy, the original process cannot meet the requirements of the "Opinions on Promoting the Implementation of Ultra-Low Emissions in the Iron and Steel Industry" (Huantaiqi [2019] No. 35), so the original process desulfurization and denitrification system needs to be modified, and the dry quenching The flue gas from the coke pre-storage section is merged into the coke oven flue gas (the coke dry quenching flue gas interface is reserved).