常見例句雙語例句With high mechanization and hydraulic pressure for coal filling and slag tapping, the equipment can work steadily.機(jī)械化程度高，液壓加煤、出渣，設(shè)備運(yùn)行穩(wěn)定。Slag tapping and transportation system for sulphuric acid fluidized bed roaster in Yonghe Phosphate Fertilizer Factory were revamped.針對湖南省永和磷肥廠硫鐵礦沸騰焙燒爐排渣系統(tǒng)存在的問題進(jìn)行相應(yīng)的改造。In order to match the demand of slag tapping of entrained flow gasification, the ash melting point of "tri-high" coal must be reduced under 1350 oC.本論文選用靈石“三高”煤作為研究對象，通過添加助熔劑、配低灰煤和添加生物質(zhì)灰降低其灰熔點(diǎn)等方法探討降低“三高”煤灰熔點(diǎn)的途徑。 返回 slag tapping