Burning of high-ash Ekibastuz coal in the boiler furnace of 300-500 MW power units

摘要：

The paper discusses combustion of Ekibastuz black coal in pulverized-coal fired boilers operating in 300-500 MW power units.Main technical solutions related to modernization of combustion system of PK39 and P-57 boilers manufactured by JSC MachineBuilding Factory of Podolsk to reduce nitrogen oxide emissions down to ≤600 mg/nm3 (at normal conditions and O2=6％).Correctness of these technical solutions is justified by 3D simulation of combustion process.

关键词： Ekibastuz coal pulverized coal burner furnace NOx reducing combustion technology

作者: A.R.Kvrivishvili A.I.Tsepenok F.A.Serant V.V.Gordeev E.A.Mezhov A.A.Lavrinenko

作者单位: JSC ZiO-COTES,Novosibirsk 630049,Russia JSC iO-COTES,Novosibirsk 630049,Russia JSC Machine-Building Factory of Podolsk (ZIO),Podolsk 142115,Russia

会议类型: 国际会议

会议名称: The 7th International Symposium on Coal Combustion(第七届国际煤燃烧学术会议)

会议地点: 哈尔滨

会议语种:英文

页码: 717-721

在线出版日期: 2011-07-19（万方平台首次上网日期，不代表论文的发表时间）