FUEL & CHEMICAL PROCESSES ›› 2018, Vol. 49 ›› Issue (5): 37-39.

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Application of DCS in coke oven flue gas de-SOx & de-NOx system

Wang Huanshun1  Fu Junhong1  Liu Xuecong2  Li Lijun1  Yue Yuxia1   

  1. 1.He’nan Liyuan Fuel Gas Co.,Ltd.,Anyang 455141,China; 2.Information Science & Technology School of Beijing University of Chemical Engineering,Beijing 102202,China

  • Online:2018-09-10

Abstract:

The process flow,interlock control and index requirement of the coke oven flue gas De-SOx & de-NOx system and waste heat recovery system are introduced.The structure and configuration of DCS as well as hardware configuration are designed in detail.The flue gas after treatment can meet the requirement of GB 16171—2012 Emission Standard of Pollutants for Coking Chemical Industry.

CLC Number: