着火温度

分三种情况建立了工业分析、发热量和着火温度的BP神经网络模型。

, This article is divided into three kinds of condition and establishes BP neural network model from proximate analysis and calorific value to ignition temperature .

通过对莱阳煤、长广煤、太平煤三种煤种的着火温度、燃尽温度、及燃烧特性指数的分析，表明O2／CO2气氛下的燃烧优于空气，并从反应动力学数据得到证实。

The ignition temperature and burnout temperature of the pulverized coal are significantly lowered under O2 / CO2 conditions , so the burning characteristics are improved greatly . The conclusion is confirmed by dynamic analysis .

基于BP神经网络的燃煤着火温度的预测

Predication of Combustible Coal 's Firing Temperature Based on BP Neural Network Theory

基于遗传算法优化的煤粉着火温度BP神经网络预测模型

Optimized BP network model for predicting igniting temperature of pulverized-coal based on genetic algorithm

分析了着火温度和挥发分、活化能等的关系，并自定义了参数R，发现R能很好地表征煤种的着火特性。

The relations between the ignition properties and the volatile fraction , the ignition properties and active energy , the ignition properties and defined parameter ' R ' are analyzed .

一种预报煤焦着火温度及判别煤粉着火与稳燃特性的新方法&Fz法

F_ (?) Method & A New Way to Predict the Temperatures of Char Igniting and of Distinguishing the Pulverized Behaviour of Igniting and Firing Stability

且生物质复合型煤（BCC）具有着火温度低、燃尽率高等特点。

It is revealed that BCC has a low ignition point , low ash contend and good sulfur fixation quality .

当火花点火时缸内温度远超过临界着火温度时，火花点火对HCCI燃烧影响不大。

However , little influence from spark ignition on HCCI combustion would present when the temperature is much higher than critical temperature .

通过对两种煤粉的TG-DTG的综合分析，可得出改性前后煤粉的着火温度。

Two types of coal by TG-DTG comprehensive analysis before and after modification can be drawn from the ignition temperature of pulverized coal .

超细煤粉燃烧不仅有降低NOx排放的作用，在燃烧特性方面也表现出着火温度低、燃尽率高、减弱或消除飞灰在炉内受热面上的沉积与结渣等特点。

Combustion of micro-pulverised coal has not only the function of decreasing NOX emission , but also represents some combustion characteristics such as low ignition temperature , high burn-off rate , reduction or removal of settling and slag-off made of fly ash on heating surface in furnace .

在对照分析纯煤粉、纯锯屑的TG、DTG、DTA曲线的基础上，具体分析了不同锯屑比例、不同黄泥比例对燃烧失重速率、着火温度等燃烧特性的影响。

On the basis of contrasting and analyzing the contours of TG DTG and DTA of pure coal powder and the pure sawdust , make a concrete analysis of different saw-dust proportion , different clay proportion to burning weightless speed , the flame temperature influence to burning characteristic .

煤尘粒径与最低着火温度的关系研究

Study of Relations between Coal Dust Size and Minimum Ignition Temperature

高炉喷吹贫瘦煤最低着火温度

Minimum ignition temperature of meager - lean coal for BF injection

混煤着火温度的测定及其数学模型

Measurement of Ignition Temperature for Blended Coal and Its Mathematical Model

着火温度降低，燃尽温度也随之降低；

The ignition temperature and burnout temperature all have decreased ;

基于热天平着火温度的新方法

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

粮食伴生粉尘最低着火温度的实验研究

Experimental Investigation on Minimum Ignition Temperature ( MIT ) of Dust Concomitant with Grain

单煤热天平着火温度指数的建立

The establishment of the pure coal ignition temperature index under the condition of thermobalance

添加剂对铁矿烧结过程中煤粉着火温度的影响

Effects of Additives on the Ignition Temperature of Coal Fines in Iron Ore Sintering Process

煤的着火温度测定仪的试验

Test on coal ignition temperature measuring meter

含油多孔介质热气流点火临界着火温度的理论研究

Theoretical study on critical ingition temperature of hot gas flow in porous media containing oil

油页岩的加入使得高硫煤低温段的燃烧产物初析温度降低，着火温度提前；

The initial temperature of pyrolysis of Heshan coal was decreased and the ignition temperature was lowered .

随着加热速率的增加，半焦的着火温度明显上升。

There will be a conspicuous rise in semi-char ignition temperature when the heating rate is increased .

随着掺混油页岩比例的增大，混合物着火温度随挥发份含量的增加而明显降低。

It was observed that ignition temperature decreased with increase of the oil shale proportion in the mixture .

煤焦非均相着火温度与煤种关系的神经网络模型

An artificial neural network model on correlation between the heterogeneous ignition temperatures of coal char particles and coals

着火温度都比较低，主要集中在150~200℃之间；

The catching fire temperature was relatively low , and was mainly in the range of 150 ~ 200 ℃;

用普通热分析天平测量了煤粉燃烧着火温度，可燃性指数和反应动力学参数。

The ignition temperatures , combustible indexes and kinetics parameters of pulverised coals have been studied with the thermogravimetry .

易着火煤在混煤中的比例降低，煤的着火温度提高。

The ignition temperature of blended coals increases when the ratio of easy ignition coal reduces in blended coals .

半焦着火温度随着挥发分含量的降低而明显升高，但升温速率对半焦着火温度影响不大。

Ignition temperature will increase with content of volatile decreasing , but have little relation to temperature rising rates .

从而为碳/炭粒的温升历程及其着火温度的预报提供了可靠的理论基础。

Thus a reliable theory is provided for predicting temperature histories and ignition temperatures of the carbon / char particles .