EFFECTS OF DESULFURATION ON NOx EMISSION DURING COMBUSTION OF PETROLEUM COKE

CIESC Journal ›› 2003, Vol. 54 ›› Issue (7): 1032-1034.

EFFECTS OF DESULFURATION ON NO_x EMISSION DURING COMBUSTION OF PETROLEUM COKE

YUAN Guicheng;ZHANG Chunlin;LIU Dechang;CHEN Hanping;ZHANG Shihong

Online:2003-07-25 Published:2003-07-25

石油焦燃烧脱硫对NO_x排放的影响

袁贵成;张春林;刘德昌;陈汉平;张世红

华中科技大学煤燃烧国家重点实验室，湖北武汉 430074

Abstract

Abstract: Petroleum coke has high nitrogen and high sulfur.Its combustion will cause pollution to atmosphere. This paper studies the characteristics of SO₂ emission and NO_xemission during the combustion of petroleum coke and desulfuration processes and discusses the effect of limestone on NOx emission. Considering desulfuration, denitration and operating costs of boilers, there is an appropriate Ca/S mole ratio for the combustion and desulfuration of petroleum coke. It provides a practical basis for industrial utilization of petroleum coke.

Key words:

石油焦, 燃烧脱硫, NO_x排放

关键词:

石油焦, 燃烧脱硫, NO_x排放

YUAN Guicheng, ZHANG Chunlin, LIU Dechang, CHEN Hanping, ZHANG Shihong. EFFECTS OF DESULFURATION ON NO_x EMISSION DURING COMBUSTION OF PETROLEUM COKE[J]. CIESC Journal, 2003, 54(7): 1032-1034.

袁贵成, 张春林, 刘德昌, 陈汉平, 张世红. 石油焦燃烧脱硫对NO_x排放的影响 [J]. 化工学报, 2003, 54(7): 1032-1034.