The Analysis of Using MGGH in Flue Gas Desulphurization (FGD) System in Cement Plant  

作　　者：Mengyu Wang 

机构地区：[1]Hefei Cement Research & Design Institute Corporation Ltd., Hefei, China

出　　处：《Journal of Geoscience and Environment Protection》2019年第10期155-160,共6页地球科学和环境保护期刊（英文）

摘　　要：The paper first introduces the background and the mechanism of secondary pollution from desulfurization in cement plant. Then, take plant A as an example, using MGGH (media gas-gas heater) to control “white smoke”. MGGH uses heat medium water to heat transfer between the original flue gas and the clean flue gas, without additional heat source, and has obvious economic benefits, which is the inevitable development direction of desulfurization reform of cement kiln system in the future.The paper first introduces the background and the mechanism of secondary pollution from desulfurization in cement plant. Then, take plant A as an example, using MGGH (media gas-gas heater) to control “white smoke”. MGGH uses heat medium water to heat transfer between the original flue gas and the clean flue gas, without additional heat source, and has obvious economic benefits, which is the inevitable development direction of desulfurization reform of cement kiln system in the future.

关 键 词：MGGH CEMENT Plant FLUE Gas DESULPHURIZATION “White Smoke” 

分 类 号：X77[环境科学与工程—环境工程]