1) low-volatile coal
低挥发分煤
1.
Feasibility study on the operating economy of large low-volatile coal-fired boilers;
提高大型低挥发分煤锅炉运行经济性研究
2.
Several problems with the combustion of low-volatile coal and W-flame boiler;
低挥发分煤的燃烧与“W”型火焰锅炉若干问题研究
3.
Through a numerical simulation,studied was the influence of the deep air-staged version and change of pulverized coal fineness on the pulverized coal burn-out process and the NOx emissions under the condition of burning low-volatile coals in an one-dimensional combustion furnace.
通过数值模拟研究了在一维燃烧炉上燃用低挥发分煤的条件下,空气深度分级和煤粉细度变化对煤粉燃尽过程和NOx排放的影响,得到了沿炉膛轴线方向上的温度、氧浓度和NOx的分布,表明空气深度分级后燃烧后期的氧量增加,炉膛温度水平提高,而煤粉细度的提高使得上述效果更加明显,因而燃烧效率提高和NOx排放降低,并通过实际燃烧试验验证了数值模拟结果。
2) low volatile coal
低挥发分煤
1.
Tongli Cement Plant conducted a technical reformation to its 2 000t/d DD precalciner kiln to fuel low volatile coal, field thermal system test was carried out after the completion of reformation to appraise system capacity and find short comings & problems so that to make improvement.
同力水泥有限公司对其2000t/d级DD预分解窑进行了燃低挥发分煤的技术改造。
3) low volatile bituminous
低挥发分烟煤
1.
A low volatile bituminous coal was used as reburn fuel.
利用一种低挥发分烟煤作为再燃燃料,在煤粉携带炉中进行了该种煤再燃还原NO的实验研究。
4) low volatile pulverized coal
低挥发分煤粉
1.
For the purpose of investigating the ignition and flame stability of low volatile pulverized coal, an in-depth analysis has been made on the lean flammability limits of gas-phase and pulverized coal combustion.
为了研究低挥发分煤粉着火与火焰稳定性,分析了气相燃烧与煤粉燃烧的着火贫限,提出了低挥发分煤粉着火的一次风粉气分离原则。
5) low-volatile coal water slurry
低挥发分水煤浆
1.
Combustion characteristics of a kind of low-volatile coal water slurry(CWS) and another kind of refined coal water slurry were investigated and compared by using thermogravimetry(TG).
通过热重分析研究对比了一种精煤水煤浆和一种低挥发分水煤浆的燃烧特性。
补充资料：挥发分
分子式：
CAS号：
性质：煤经热解生成的气态烃、焦油、酚及其他可凝性烃类。煤中的挥发分含量依下面顺序递减：泥煤>褐煤>烟煤>无烟煤>焦炭。无烟煤挥发分含量一般在10％以下。
CAS号：
性质：煤经热解生成的气态烃、焦油、酚及其他可凝性烃类。煤中的挥发分含量依下面顺序递减：泥煤>褐煤>烟煤>无烟煤>焦炭。无烟煤挥发分含量一般在10％以下。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条