unburned carbon 中文意思是什麼
unburned carbon
解釋
未燃碳-
The result is that unburned gasoline or carbon monoxide come out the tail pipe.
結果，排氣尾管即排出了尚未燃燒的汽油及一氧化碳。 -
Alumina - magensia - carbon unburned bricks are new energy - stving refractory materials, which possess the advan - tages of carbon materials and magnesia - aluminum materials, having such good features as strong slag - resistane, scouring - resistance good heat - stabilitaation and non slay - stained
鋁鎂碳不燒含碳襯磚和鎂鋁襯磚有較大的優點：具有抗渣性強、抗沖刷、熱震穩定性好、不粘渣等優良特點，是一種新型耐火材料。 -
Part of content about fluidized bed thermodynamic calculation in the 《 layer and fluidized combustion thermodynamic calculation standard for industrial boiler 》 ( jb / dq1060 - 83 ) are discussed the computing equation of fly ash carbon content and the thermal equilibrium equation in the dense phase considering evaporation of water of unburned coal are given. the revise necessary is provided through calculating examples
對jb / dq1060 - 83 《層狀燃燒及沸騰燃燒工業鍋爐熱力計算標準》中沸騰爐熱力計算的部分內容進行了探討，導出了沸騰層飛灰含碳量計算式和考慮未燃煤水分蒸發的沸騰層熱平衡方程，通過算例說明了修正的必要性。 -
A part of content about fluidized bed thermodynamic calculation in the 《 layer and fluidized combustion thermodynamic calculation standard for industrial boiler 》 ( jb / dq1060 - 83 ) are discussed the computing equation of fly ash carbon content and the thermal equilibrium equation in the dense phase considering evaporation of water of unburned coal are given. the revise necessary is provided through calculating examples
對jb / dq1060 - 83 《層狀燃燒及沸騰燃燒工業鍋爐熱力計算標準》中沸騰爐熱力計算的部分內容進行了探討，導出了沸騰層飛灰含碳量計算式和考慮未燃煤水分蒸發的沸騰層熱平衡方程，通過算例說明了修正的必要性。 -
Aimed at solving the problem that high content of unburned carbon is unfavourable for the comprehensive ultilization in scale of fly ash, the fundamental principle that separation of unburned carbon from fly ash is theoretically analyzed by wet flotation and dry electro - separation, three factors and two levels orthogonal test for flotation and two factors and three levels test for electro - separation were conducted, furthermore, the primary factors and law affecting separating efficiency in flotation and electro - separation were obtained. the results show that wet flotation can give 7. 34 % of the cleaned coal yield rate, which contains 44. 53 % of ash content and 56. 02 % of separating efficiency, while dry electro - separation can reduce the content of carbon in separated fly ash to 3. 16 % and remove 53. 12 % of carbon from fly ash
針未燃炭含量過高不利對粉煤灰大規模綜合利用的問題，從理論上分析了粉煤灰濕法浮選和干法電選分選未燃炭的基本原理，進行了三因素二水平正交浮選試驗和二因素三水平的正交電選試驗研究，得到了影響浮選和電選分選效果的主要因素及其規律.試驗表明:採用濕法浮選法可獲得精煤產率為7 . 34 % ，灰分為44 . 53 % ，分選效率為56 . 02 %的分選效果；採用干法電選，選后粉煤灰的含碳量可降到3 . 16 % ，脫碳率達53 . 12 % -
Abstract : aimed at solving the problem that high content of unburned carbon is unfavourable for the comprehensive ultilization in scale of fly ash, the fundamental principle that separation of unburned carbon from fly ash is theoretically analyzed by wet flotation and dry electro - separation, three factors and two levels orthogonal test for flotation and two factors and three levels test for electro - separation were conducted, furthermore, the primary factors and law affecting separating efficiency in flotation and electro - separation were obtained. the results show that wet flotation can give 7. 34 % of the cleaned coal yield rate, which contains 44. 53 % of ash content and 56. 02 % of separating efficiency, while dry electro - separation can reduce the content of carbon in separated fly ash to 3. 16 % and remove 53. 12 % of carbon from fly ash
文摘:針未燃炭含量過高不利對粉煤灰大規模綜合利用的問題，從理論上分析了粉煤灰濕法浮選和干法電選分選未燃炭的基本原理，進行了三因素二水平正交浮選試驗和二因素三水平的正交電選試驗研究，得到了影響浮選和電選分選效果的主要因素及其規律.試驗表明:採用濕法浮選法可獲得精煤產率為7 . 34 % ，灰分為44 . 53 % ，分選效率為56 . 02 %的分選效果；採用干法電選，選后粉煤灰的含碳量可降到3 . 16 % ，脫碳率達53 . 12 % -
T. c. esusele and s. k. kawatra, “ use of froth flotation to remove unburned carbon from fly ash ”, mineral processing and extractive metallurgy review, vol. 23, pp. 1 - 10, usa, 2002
余泉茂，利用浮選法從粉煤灰中提碳提高粉煤灰質量的研究，南昌大學學報（工科版） ，第23卷，第3期，第82 ~ 104頁， 2001 。 -
Real - time target value determination for the unburned carbon mass fraction in fly ash based on case - based reasoning technology
運用事例推理技術確定飛灰含碳質量分數實時目標值 -
A device for burning or chemically altering unburned or partially burned carbon compounds in exhaust gases
排氣后燃器用以充分燃燒或從化學上改變廢氣中未完全燃燒或部分燃燒的含碳化合物的設備 -
If there is insufficient oxygen, and if you assume your fuel is carbon - based, then any unburned fuel should become smoke
如果那裡沒有足夠的氧氣，並且假設你的燃料是基於碳的，然後任何沒有完全燃燒的燃料將變成煙。 -
This paper applied a new method to measure the unburned carbon content in fly ash of pulverized coal - fired boiler on line, and developed a microwave analyzer of flue type to determine the carbon content of fly ash
本文提出了一種在線測量燃煤鍋爐中飛灰含碳量的方法，開發研製了煙道式飛灰含碳量微波測量系統。 -
Taking the soft ? sensing of oxygen content in flue gas, unburned carbon content in fly ash and coal load in ball mill as examples, we emphatically analyze the current status, modeling method of their soft ? sensing and the secondary variable selection in the soft ? sensing ; and also summarize some other thermal parameter soft ? sensing techniques in our country, which is a guidance for the development of the thermal parameter soft ? sensing technique in power plant, and has some value for the optimization of thermal control systems
以煙氣含氧量、飛灰含炭量、球磨機負荷為例，著重分析和總結了其測量的現狀、軟測量建模方法和二次變量的選取，並概括了國內現有的其他熱工參數軟測量技術，對火電廠熱工參數軟測量技術的發展具有一定的指導意義，對熱工控制系統的優化具有一定的參考價值。
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