煙煤細粉 的英文怎麼說
中文拼音 [yānméixìfěn]
煙煤細粉
英文
bituminous coal fines-
Wearproof porcelain plate developed by this factory can be used as inside lining plate, coal delivery pipework, bin, bunker, separation port, wind pipe bend, exhauster, inner pipe of mill fan, air preheater, air fule and various dedust equipment for antifriction. besides, it can extend the service life of equipment
耐磨瓷板系是我廠自行研製的適用於磨煤機內襯板，輸煤管道、料倉、料斗、粗、細粉分離口、一、二次風管彎頭、引風機、排粉機內殼、空氣預熱器、尾部煙道等以及各類除塵系統設備的防磨抗蝕、延長設備的使用壽命。Bituminous coal fines
煙煤細粉In pulverized coal reburning experimental studies, simulation is made on the high temperature reburining zone in boiler. results show different kinds of coal, air excessive coefficient and temperature all have great impact on no deoxidized efficiency. how factors affecting no deoxidized efficiency under gas environment are discussed here and the importance of char reburning to deoxidize no in the whole coal is expatiated
在對超細煤粉再燃的試驗研究中，運用一維爐及模擬煙氣成功模擬了鍋爐中的高溫再燃區，揭示了不同煤種、不同過量空氣系數、不同再燃區溫度等外部條件的變化下對超細煤粉和煤焦再燃還原no效率的影響的數據，確定了在煙氣環境下各種因素對煤粉煤焦再燃還原no效率的影響規律，並對煤焦異相還原no對整個煤粉還原no的貢獻進行了討論。
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