kindling point

In co& combustion of coal and cornstalks, alkali mineral improves volatile matter release and burn rate, and reduces coal and cornstalks kindling point, promotes coke to begin burning under lower temperature.

煤和秸秆混合燃烧过程中，碱性矿物质的存在提高了挥发分析出、燃烧速率，降低了煤和秸秆混燃的着火点，促进了焦炭在更低的温度下开始燃烧。

A New Method for Temperature of the Kindling Point based on Thermal Balance

基于热天平着火温度的新方法

In order to confirm the actual temperature of the kindling point simply and truly, the new method for confirm the temperature of the kindling point is puts forward.

为了从热重实验数据简单准确地确定实际着火点的温度，提出了确定着火点的新方法。

The results show that these methods have good reproducibility, the more ash the char contains, the kindling point is higher and the time for ignition is longer.

结果表明：该方法重现性好，煤焦中含灰越高，着火所需时间越长。

Although there are similar kindling point and industrial analysis value of two kinds of chars, the time for ignition is different, illustrating that it is unscientific to evaluate coal quality only by the industrial analysis.

具有相近着火点的煤焦，着火所需时间却不一样，说明仅用煤的工业分析来评价煤质的优劣是不科学的。

The thermogravimetric analysis on the black liquid coal-water slurry ( BLCWS) shows that the characteristics are the lower kindling point and the better property of burnout.

使用热天平对黑液水煤浆进行了热重分析.研究表明，黑液水煤浆具有着火点低、燃烬特性较好的燃烧特性。