燃料与化工 ›› 2018, Vol. 49 ›› Issue (5): 37-39.

• 煤气净化与化学产品加工 • 上一篇    下一篇

DCS在焦炉烟气脱硫脱硝系统中的应用

王焕顺1  付俊红1  刘学聪2  李利军1  岳玉霞1   

  1. 1.河南利源燃气有限公司, 安阳455141; 2.北京化工大学信息科学与技术学院, 北京102202
  • 出版日期:2018-09-10

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

摘要:

介绍了焦炉烟气脱硫脱硝和余热回收系统的工艺流程、连锁控制和指标要求,并设计了DCS的结构和组态、硬件配置等详细方案。处理后的焦炉烟气可以达到GB 16171—2012《炼焦化学工业污染物排放标准》的要求。

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.

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