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- semigelatinous maceral 半凝胶化组分
- The maceral recognition is automatically carried out with high resolution micro-image and image recognition technique. 结合自动扫描、自动聚焦,实现了煤岩特性的自动快速分析。
- The type of coal-forming is humic coal,vitrinite is a main variations of coal maceral. 煤的成因类型以腐植煤为主,镜质组为主要的显微煤岩组分。
- There are relationships between absorption and proximate analyses,maceral analyses and ultimate analyses. 煤的吸附量与煤层的工业分析、显微煤岩分析、元素分析之间有一定的关系。
- Coal and coke maceral, reflectance of coal vitrinite and coke pore structure, etc. are measured by means of image analysis system. 利用图像分析系统,测定煤焦岩相分析中的煤焦显微组分、煤镜质组反射率和焦炭气孔结构等。
- Linear regression method was used to analyse the effects of maceral and rank on morphology of coal and corresponding char. 本文用多元回归方法,分析煤岩相组分和煤阶对煤及相对应煤焦表面形态的影响。
- Moreover,a new liptinite maceral (not named yet)is also found in addition to the discovery of a considerable amount of... 富氢的稳定组显微组分虽然含量不多,但有迹象表明,它们对较强还原型腐殖煤的生烃排烃做出了应有的贡献。
- We have found out thatorganosulfur content of coal maceral was determinded by sedimental environment and the extents of gelificat... 综合分析发现煤显微组分有机硫含量主要受聚煤环境、组分凝胶化程度、氧化程度的影响,而聚煤环境为主导影响因素。
- The results indicate that the morphology and structure of char particles are dependent not only on maceral composition but also on coal rank. 这些结果表明,残炭颗粒的形态结构特征不仅依赖于煤的显微组分组成,而且也依赖于煤的变质程度。
- Aim To study the organic maceral grouping features of coal measures source rock and hydrocarbon generation mechanism for Yanqi Basin. 目的研究焉耆盆地煤系烃源岩有机显微组分组成特点及其生烃机理。
- Mainly on the basis of microscopic investigation into the residual materials,the liquefaction behaviour of each maceral group is examined. 对固体残渣进行了显微研究,讨论了各种煤岩组分的液化性能。
- Research shows that maceral and the degree of metamorphism of coal rock are key factors that control the generating and storing capacity of coal rock. 煤岩组分和煤变质程度是影响煤层生储气能力的主控因素。
- There are important significances of theory and practice for understanding the properties of vitrinite-like maceral and its origin and forming process. 其结果对于全面掌握镜状体的属性,认识其生源及形成过程具有重要的理论与实际意义。
- Zhao W, Li F, Xie K C, et al Kinetic studies of CO2 gasification of maceral chars prepared from Britain coal[J].Coal Conversion, 1996,19(4) :50-55. [5]赵炜;李凡;谢克昌;等.;英国煤显微组分的分离及常压CO2气化动力学研究[J]
- The hydrocarbon generation characteristics of coal correlates closely with the quantities of hydrocarbon generation maceral. 煤的生烃性与主要生烃组分的含量密切相关。
- The kinetics of sulfide gas evolution curve of NX8 coal and its maceral concentrates on the fixed bed carbonization were also investigated. 同时对NX8原煤及其担载添加剂煤样,在固定床干馏过程中硫化物析出曲线进行动力学处理。
- The other factors,such as maceral components,moisture content and oil-bearing property,have also different degree of influence. 煤的变质程度是影响吐哈盆地煤层吸附性的主要因素,煤岩显微组分、煤中水分和含油性也对煤层吸附性有不同程度的影响。
- Three maceral groups,vitrinite,fusinite and exinite,seperated from Britain coal and their gasification kinetics in CO2 have been investigated by TGA at the pressure of 0. 对英国煤进行了显微组分的分离富集,得到了镜质组、丝质组和稳定组三种富集物。
- The results show that maceral composition, organic geochemistry, hydrocarbon potential and organic facies of C-P hydrocarbon source rock vary in different system tracts. 结果表明:C-P不同体系域的有机显微组分性质、有机地球化学特征、生烃潜力和有机相存在明显差异。
- For clarain, which has a relatively lower density, an extremely low volatile, and a higher fixed carbon content (> 80%), the primary maceral is vitrinite. 暗煤富含矿物质成分,密度极高但含碳量却很少,热值很低,接近于原煤中的矸石。