镜煤

徐州镜煤分级分次萃取物的FTIR分析

FTIR analysis of extracts from Xuzhou vitrinite coal

新南威尔士煤层产出镜煤在无机电介质存在下的界面动电性质

Electrokinetic Properties of Vitrain from New South Wales Seams in Inorganic Electrolyte Environments

通过对同一岩样进行Ro%的测定及牙形石颜色观察，得出CAI值与镜煤反射率（Ro%）的规律性关系，证明CAI值作为有机质成熟度的指标之一是可行的。

From determination of Ro % and colour observation of conodonts of a same rock sample , the relationship between CAI value and Ro % of vitrites is derived , which indicates that the CAI value may be used as one of the indices of maturity of organic matter .

参照镜煤反射率用电子探针测定煤中有机硫

Determination of Organic Sulphur in Coal with EFMA Aided by Vitrinite Reflectance

镜煤抽提物热解特性的实验研究

Experimental study on pyrolysis of extract from Vitrain

4＃煤显微煤岩类型主要是微镜煤，5＃煤主要是微镜惰煤。

The major microlithotype of No 4 coal seam is vitrite and that of No 5 is vitrinertite .

从镜煤反射率看鄂尔多斯盆地北部石炭系太原组有机质的成熟度和含油气远景

The maturity of organic matter and oil and gas potential of Taiyuan Formation in northern Ordos basin according to their vitrite reflectivity

液化试验结果表明，镜煤的油收率和转化率都要高于丝炭。

The liquefaction experiment results showed that the oil production rate and conversion rate of the vitrain would be higher than the fusain .

镜煤和丝炭热解产烃潜力差别很大，但热解过程中产生的烃类的成分组成十分相似，都是以气态烃为主，其中甲烷含量占85%以上。

The main components of hydrocarbons produced by pyrolysis of vitrain and fusain are gaseous hydrocarbons , the content of which range from 88 % to 95 % .

结果显示：镜煤、亮煤内部过渡孔和微孔相对较发育，瓦斯主要吸附在煤中的微孔中，故镜煤、亮煤的吸附空间较大。

Results display : transitional span and microporous pore interior of vitrain and clarain growth relatively . Whereas gas adhere to microporous pore . So vitrain and clarain have more adsorption space .

镜煤和丝炭的液化水产率非常接近，其部分原因归因于二者所含的羟基强度近似相等。

The liquefied water production rate of the vitrain and fusain would be approximately equal and due to the partial reason , the hydroxyl strength of the vitrain and fusain would be approximately same .

最后，通过有机地球化学指标，镜煤反射率的测定和该区下白垩统海相地层中含有丰富的生物，指出该地层有良好的生油、储油气的可能性。

Finally , in accordance with organo-geochemical index , vitrain reflectivity , and abundant organism in the marine stratum of lower Cretaceous , it is indicated that there could be good prospects of oil and gas in the stratum .

实验结果表明：树脂煤的萃取率远高于镜煤，萃取物中烷烃和芳烃含量较高，而镜煤萃取物主要为非烃；

The experimental results show that the extraction yield of resinite is much higher than that of vitrinite , the extracted products of resinite mainly consists of alkyl and aromatic hydrocarbon while that of vitrinite mainly consists of non hydrocarbons .

结果表明：不同煤岩类型条带中，裂隙密度具有较大的差异，镜亮煤条带是裂隙分布的主要部位；

The results show that the difference of fracture densities in different lithotype bands is large .

论富氢镜质组型腐殖煤&生油煤的一种新类型

On the humic coal of hydrogen rich vitrinite type a new type of oil prone coals

从回归结果可以找出影响煤表面的主要因素，结果表明镜质组和煤阶对煤和煤焦表面积影响最大。

According to the regression result we can find the key factors that affect coal morphology . The results indicate that vitrinite and coal rank has great influence on the morphology of both coals and the corresponding coal chars .

广西百色褐煤镜煤质的研究Ⅱ.褐煤结构镜煤和凝胶化基质的化学组成和成因

Studies of the vitrinite of the Baise lignite & ⅱ . the chemical constitution and genesis of xylo-telinite and collinite-cement

采用化学和红外光谱相结合的方法，研究了百色褐煤镜煤质的主要组分&木质结构镜煤和凝胶化基质的化学组成结构。

The chemical constitution of xylo-telinite and collinite-cement obtained from the vitrinite of the Baise lignite , has been determined by using infrared spectroscopic and chemical methods .