Bituminous coal

Effects of particle size and heating rate on swelling characteristics of a bituminous coal

粒径及加热速率对烟煤膨胀特性的影响

Safety regulations for the explosion precautions of bituminous coal injection into blast furnace.

高炉喷吹烟煤系统防爆安全规程.

Bituminous coal is often treated as a consistent and homogeneous product.

烟煤一般被视作一种质地均匀一致的产品.

General bituminous coal mining; Motor freight.

一般烟煤开采; 汽车货运.

Storage of mineral resources, rich, mainly bituminous coal , anthracite, fluorite ore, limestone mining and so on.

矿产资源贮量丰富, 主要有烟煤、白煤 、 萤石矿 、 石灰岩矿等.

A study on combustion performance of Xishan bituminous coal, Yangquan anthracitic coal, and their blended coal

西山烟煤与阳泉无烟煤及其混煤的燃烧性能研究

Coal property and application of high volatile bituminous coal in the northern Shaanxi Province

陕北高挥发分烟煤煤质特征与应用研究

Structural analysis of Fengfeng bituminous coal extract obtained by supercritical gas extraction

峰峰矿烟煤超临界流体抽提产物的结构分析

Development and Test of Plasma Lgnition and Combustion System for Bituminous Coal

烟煤型等离子点火燃烧系统研制及试验研究

Study of contact metamorphic zone of bituminous coal by coal petrology

烟煤接触变质带的煤岩学研究

The interrelation between all kinds of cohesiveness target of bituminous coal and regression equation are introduced.

介绍了集贤煤田东荣区烟煤各种粘结性指标间的相互关系及相应的回归方法.

Investigation into Thermal Efficiency of Boiler Burning Bituminous Coal Instead of Meager Coal

锅炉燃烧由贫煤改烟煤的热效率分析

Application of Low Ash Fusion Point Bituminous Coal in the Design of Utility Boiler

低灰熔点烟煤在电站锅炉设计中的应用

Discussion on How the Process of Sample Preparation Impacts the Caking Index of Bituminous Coal

浅谈制样过程对烟煤黏结指数的影响

Study on the relation between coking property and fluorescent characteristic of bituminous coal

烟煤的荧光特性与其结焦性的关系研究

Studies on the thermal plasticity of highly volatile bituminous coal with additives

高挥发份烟煤配添加物的热塑性研究

TheASTM rankings for bituminous coal , sub-bituminous coal, or lignite fit the spreader combustion process well.

美中试验材料协会根据煤在燃烧时的性能把煤分为烟煤, 次烟煤, 褐煤几个等级.

Calculation of transient temperature in an inhibited bituminous coal pile

阻化烟煤堆非稳态温度场计算

Study of the NO x Discharge Characteristics of Large Lean and Bituminous Coal Boilers

大型贫煤和烟煤锅炉NO x排放特性的研究

At the whole active pyrolysis stage active energy than bituminous-coal, which was variance with pyrolysis reactivity.

煤的热解机制在不同的反应阶段是变化的,通过热分析手段所得的动力学参数反映的是整个热解区域的平均值.

Bituminous coal processing a lot of in-depth study.

对煤沥青加工方面有很多的深入研究.

Macroscopic classification for bituminous coal is one of the research tasks for coal petrology.

烟煤的宏观煤岩分类是煤岩学研究的内容之一.

Application of multivariate statistical analysis in the bituminous coal classification of China

多元统计分析在我国烟煤分类中的应用

It was shown that the reaction rates of the charcoals prepared from pine wood, cocoanut shell, almond kernel, olive kernel and bituminous coal were strongly influenced by steam concentration except those of brown coal and anthracitic coal.

研究结果表明：水蒸汽浓度对从松树、椰子壳、杏核、橄榄核制成的炭和烟煤在反应中有较强的影响，褐煤和无烟煤影响不大。

Research on the Combustion Characteristics of Burning Bituminous Coal Mixed with Petroleum Coke

烟煤与石油焦掺混燃烧特性研究

The pyrolysis process of Hegang bituminous coal was investigated by simultaneous TG-FTIR ( Thermogravimetry-Fourier Transform Infrared ).

采用TG -FTIR 联用技术研究了鹤岗烟煤的热 解过程.

Effect of solvent extraction on pore character and granularity of bituminous coal

溶剂萃取对烟煤孔隙结构和粒度的影响

The practice of raising bituminous coal rate at Baotou Iron& Steel Co

包钢提高烟煤配比实践

In this paper, the fusel was added in bituminous pyrolysis for the first time. The pyrolysis of shenmu bituminous coal was investigated on a fixed-bed reactor. We hoped to improve the situation that the coal tar yield of the traditional pyrolysis process was low.

本文首次将杂醇引入煤热解中，利用固定床热解装置对神木烟煤进行研究，希望改善传统热解工艺焦油产率较低的状况。

Study on the characteristic of nitrogen release for bituminous coal during pyrolysis

烟煤热解过程中氮的释放特性研究