Soot, organics, and ultrafine ash from air- and oxy-fired coal combustion

Pulverized bituminous coal was burned in a 10W externally heated entrained flow furnace under air-combustion and three oxy-combustion inlet oxygen conditions (28, 32,...将粉化烟煤置于10W外加热式气流床炉（entrained flow furnace）中，分别在空气燃烧工况与三种富氧燃烧进气氧浓度条件（28、32……）下进行燃烧实验。