In general, all of these coal types can be burned on a given unit at the same combustion heat release.
总的来说，等量的这些煤在燃烧时散发的热量是相等的。
The varying law of the final volatile yield of 18 different coal types was studied at different heating rates by thermobalance.
采用热天平在不同的升温速率下对18种煤的最终挥发分产量的变化规律进行了研究。
Trial grinding of coal types constitutes a relatively reliable method for the selection of fan mills and the design of coal pulverizing systems.
采用煤种的试磨方法是风扇磨选型和制粉系统设计较为可靠的方法。
The test results also indicated that the evaluation of coal types suitable for liquefaction should include two aspects: test of coal liquefaction performance and study of optimal process conditions.
试验结果表明，液化煤种的评价应包括两方面内容：煤的液化性能试验和最佳工艺条件的研究。
There are two different types of coal – in fact two different types of demand – when it comes to the coal market.
煤炭市场存在着两种不同类型的煤炭，事实上就是两种不同类型的需求。
Less dense types, such as sub-bituminous and lignite coal, can contain up to 50% water.
低浓度的煤炭，如亚煤烟煤和褐煤等，其含水量最高可达50%。
There are different types of coal.
煤有很多不同类型。
The concentrating ability of two types (i. e., brent and shutter) of pulverized coal concentrators was investigated and tested.
对两种煤粉浓缩器丘体和百叶窗的浓缩能力进行了试验研究。
Second this standard applies to determine various types of coal mine major accidents.
第二条本标准适用于判定各类煤矿重大事故隐患。
There are some types of coal and oil which have very little sulphur in them.
可以使用一些含硫量极少的煤和石油。
Through analyses of relativity on coal quality and mineralogy and elements, summarized geological reasons caused differences between norm al and trace elements in the two types of coal.
通过煤质特征、矿物学和元素的组相关性分析，概括了引起这两种类型煤常量和微量元素之间差弄的地质原因。
In the northeast cities dried in resources, there are three types: coal mould city, the petrochemical city and the woods city.
东北资源枯竭型城市有煤炭型城市、石化型城市和林木型城市三种类型。
In this paper, the thermally simulative gas from two types of coal was analyzed by hydropyrolysis and their gas-generating features and evolution rules are discussed.
为探讨煤成气的生成特征和演化规律，对两种不同有机质类型煤进行了加水热模拟生气实验研究。
The stir-resisting properties of coal water slurries during their preparations were investigated in detail with 11 Chinese coals and two types of dispersants.
选用两种不同类型的分散剂，考察了11种不同变质程度煤在高浓度煤浆制备过程中的浆体抗搅拌性能。
In this paper, the types of coal ash and the primary influence factors are analysed, and the preventions are put forward.
本文分析了煤中灰的类型及主要影响因素和防止方法。
On the basis of what is said above we put forward the concept and types of "Coal Metamorphism Region" and specifically divi...
在此基础上提出“煤变质区”的概念和类型，并对我国的“煤变质区”进行了具体的划分。
The hydrocarbon generating assemblage can be divided into two types of cannel boghead deep lake mudstone and humic coal cannel coal shallow lake mudstone in this basin.
生烃组合分为烛藻煤深湖相泥岩和腐殖煤烛煤浅湖相泥岩两种类型。
With Yanzhong coal mine area as an example, this paper studies the situations of land-using types and agriculture irrigation system in the coal mine area with the RS and GIS technology.
以兖州煤矿区的一部分为例，利用遥感和地理信息系统技术，研究了其中的土地利用和农业灌溉系统的变化。
Through the flotation test, the occurrence form, main carrier mineral and arsenic abundance in both types of coal are analyzed and calculated.
通过浮选试验，对两种类型煤中砷的赋存形态、主要载体矿物及含砷丰度进行了分析和计算。
The fundamental situation inclusive of the characteristics, types and qualities of the coal resources in Jiangsu are presented.
介绍了江苏省煤炭资源的基本概况，主要煤层的简要特征，煤的类型和质量。
The technology of coal transform oil includes two chief types: direct coal liquefaction and indirect coal liquefaction.
煤制油技术主要有煤炭直接液化和煤炭间接液化两类。
It is suggested that coal lithological types with high content vitrinites have better physical behavior conditions for coal seam gas accumulation.
提出了镜质组含量高的煤岩类型有较好的煤层气储集物性条件。
This paper reviews the types of catalyzer of coal gasification, and introduces the catalysis of metal compounds.
综述了煤气化反应催化剂类型，介绍厂金属化合物的催化作用。
The char types of the various macerals and their combustion modes were investigated in detail according to the drop tube furnace and one-dimension coal combustibility tests.
本文依据沉降炉和一维煤粉燃烧特性试验，对不同显微组分的残炭类型及其燃烧方式进行了详尽的探讨。
Through experiments made on the adsorption effect of brown coal on five types of dye, it is found that brown coal decolorizes not only hydrophilic dye but also hydrophobic dye.
本文通过褐煤对五种染料溶液的吸附实验，表明褐煤对亲水性染料和疏水性染料均有脱色作用。
The reasons to adopt Texaco gasification unit is presented by comparing three types of typical coal gasification process.
通过对三种典型煤气化方法的比较，给出了采用德士古装置的理由。
Characterization is made of two coal dust samples and several types of coal dust restrainer have been developed based on surface behavior of dust particle.
对采自神华集团选煤厂的两个煤尘进行了性质表征，并基于其表面性质特点开发出了几种抑尘剂。
As a special kind of city types, the coal-dependent cities have been getting the widespread concern of the academia in recent years.
煤炭城市作为一种比较特殊的城市类型，近年来得到学术界的普遍关注。
As a special kind of city types, the coal-dependent cities have been getting the widespread concern of the academia in recent years.
煤炭城市作为一种比较特殊的城市类型，近年来得到学术界的普遍关注。
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