煤工业分析

5E-MAC红外快速煤质分析仪在煤工业分析中的应用

Applications of the infrared and fast coal quality analysis instrument of 5E-MAC in the coal industry analysis

浅谈TG法在煤的工业分析中的应用

Discussion on Application of TG Procedure in Commercial Analysis on Coal

对不同掺杂比例的煤粉做出煤的工业分析，测试其残余物的化学成分，并以X衍射定性分析残余物中的水泥矿物体系，计算其矿物组成。

Coal of industrial analysis that coal powders of different compounding rate is made , the chemical constitution of coal powders burned remains are tested , cement mineral system in the remains is analyzed qualitatively and compositions of the cement mineral is calculated .

煤样工业分析温控系统的设计

Design of Temperature Control System for Coal-sample Industrial Analysis

煤的工业分析中挥发分测定方法的探讨与改进

Study and Improvement of Determination Method for Volatile in Industrial Analysis of Coal

利用热天平快速测定煤的工业分析

Rapid Determination of Coal 's Proximate Analysis with the Help of a Thermogravimetric Method

用热重分析法快速测定煤的工业分析

Rapid coal proximate analysis by thermogravimetric method

煤的工业分析重要性浅议

Discussion on Important of Coal Industrial Analysis

因此通过煤的工业分析结果来预测煤的燃烧特性是完全可行的。

It is absolutely workable to calculate the combustibility of coal by the results from industrial analysis .

包括煤的工业分析、元素分析、燃烧特性，煤灰的结渣特性诸多方面。

Including the technical analysis , element analysis , combustion characteristic of the coal , and so on .

对大同煤进行工业分析和元素分析，发现大同煤属于低灰、低硫煤，成浆性、稳定性中等。

After the industrial analysis and elemental analysis , we found that Datong coal contains low quantity of ash and sulfer .

在煤的工业分析、元素分析和煤岩相显微组分含量分析的基础上，简要讨论了原料煤对煤液化的影响。

Base on element and lithofacies analysis of coals , it was discussed that the relationship the kind of coal with productivity of hydrogenation reaction .

挥发分是煤的工业分析中最重要的一个指标，也是最难测准的一个项目。

The fugitive constituent is an important index in coal 's industrial analysis , and also is an item that is hard to be measures accurately .

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。

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 .

介绍了工业上体现煤成分的工业分析和元素分析所包含的分析项目和元素组成，并分析了它们对Shell煤气化工艺的影响情况。

A presentation is given of the analytical items and elementary composition included in industrial and elementary analysis , which reflect the coal composition , and an analysis is conducted of their effect on the Shell coal gasification process .

利用TG-DTG-DTA热分析技术对煤进行了工业分析，分析结果有较好的重复性，符合标准方法的测试要求。

A proximate analysis of coal was conducted with TG-DTG-DTA thermal analysis technology . The analysis results with good repeating can meet the test requirement of the standard method .

煤工业的代谢分析及其生态优化

Coal-based Industrial Metabolism and Ecological Optimization Industry

西山煤发热量与工业分析指标的相关性和回归方程

Regression Equation on the Correlativity Between Calorific Value and Approximate Analysis Indexes of Xishan Coal

分析了煤发热量与工业分析指标之间的相关性，建立了数学模型。

A mathematics model are established after analyzing the correlativity between calorific value and indexes of approximate analysis .

本文首先对兖州矿区的煤样进行了工业分析，得出了水分、灰分、挥发分和煤吸附井下气体能力之间的关系。

By the industry analytical of Yanzhou mining area coal we have discovered a relationship between moisture content , ash content , volatilized content and the ability of the coal to adsorb gas .

在煤的实际应用中，煤的工业分析是十分重要的基础工作。其中，测定灰分是主要的指标之一。

The determination of ash content is one of main indexes in technical analysis of coal , it plays an important role in coal application .

笔者引用相对原子数概念，对表征煤表面疏水性的接触角与煤的工业分析、元素分析结果之间的关系进行了分析探讨。

Relationship between the surface hydrophobicity contact angle and proximate , ultimate analysis of coal was studied by using relative atomicity concept .

在确定最佳溶煤时间后，通过原煤和煤溶物的工业分析、元素分析和红外光谱分析，考察溶煤前后的元素变化和煤溶物的结构变化。

After determining the optimal time of solubilizing coal , the changes of the elemental composition and the structure of solubilization product have been analyzed through the coal proximate and ultimate analyses and infrared spectroscopic analysis of coal and its solubilizing products .

应用仪器法测定了煤与纯水间的平衡接触角，分析了煤的工业分析、元素分析及显微组分定量分析指标对煤水平衡接触角的影响。

A balance contact angle between coal and pure water was measured with a instrument method . The paper analyzed the influence of the coal industrial analysis index , element analysis index and micro organic quantitative analysis index affected to the contact angle of coal water balance .