FUEL & CHEMICAL PROCESSES ›› 2018, Vol. 49 ›› Issue (1): 3-5.

Previous Articles     Next Articles

Technical research on oven temperature control according to the NOx content monitored at coke oven chimney

Qiu Yue1  Chi Faming1  Liu Junhong2  Zhu Feng1  Jiang Meng1   

  1. 1.Coking Plant of Inner Mougolia Baotou Steel Union Co.,Ltd.,Baotou 014010,China; 2.Vocational Institute of Technical College of Baotou Steel,Baotou 014010,China

  • Online:2018-01-10

Abstract:

By analyzing the problems occurred during heating with BFG,the factors influencing the uniformity and stability of coke oven temperature are found out.Comparing the longitudinal temperature of JN60-6 type coke oven heated with BFG with the NOx content measured online at the coke oven chimney,a scheme for oven temperature control according to the NOx content monitored at coke oven chimney is proposed.The problem of delay by manual regulation of the oven temperature is solved.

CLC Number: