THE EFFECTS OF PRESSURIZED OXY COMBUSTION OF SOLID FUELS

摘要：

　　Oxy-fuel technology is a progressive technology for effectively capturing CO2 and lowering emissions of other gaseous compounds, especially NOx.Experiments were carried out using a laboratory-scale, fluidized-bed (bubbling regime) combustor.The aim of this work was to show the effects of operational pressure on selected process parameters.CO and NOx emissions as well as the power density of the combustion chamber were taken into account.Practically, pressurized oxy-fuel combustion is important because the process allows for increased power density.Increased pressures resulted in more stable combustion at lower oxygen concentrations.Stable combustion was obtained at a lower oxygen inlet concentration (14.8 v%) and a higher gauge pressure (5 bar).

作者: Janusz Lasek Krzysztof G(l)ód Marek (S)ci(a)(z)ko Jaros(l)aw Zuwala

作者单位: Institute for Chemical Processing of Coal,Zamkowa 1 St,41-803 Zabrze,Poland

会议类型: 国际会议

会议名称: The 11th International Conference on Fluidized Bed Technology(CFB-11)(第十一届流化床技术国际会议)

会议地点: 北京

会议语种:英文

页码: 791-796

在线出版日期: 2014-05-14（万方平台首次上网日期，不代表论文的发表时间）