您要查找的是不是:
- The maceral recognition is automatically carried out with high resolution micro-image and image recognition technique. 結合自動掃描、自動聚焦,實現了煤岩特性的自動快速分析。
- The type of coal-forming is humic coal,vitrinite is a main variations of coal maceral. 煤的成因類型以腐植煤為主,鏡質組為主要的顯微煤岩組分。
- There are relationships between absorption and proximate analyses,maceral analyses and ultimate analyses. 煤的吸附量與煤層的工業分析、顯微煤岩分析、元素分析之間有一定的關係。
- Coal and coke maceral, reflectance of coal vitrinite and coke pore structure, etc. are measured by means of image analysis system. 利用圖像分析系統,測定煤焦岩相分析中的煤焦顯微組分、煤鏡質組反射率和焦炭氣孔結構等。
- Linear regression method was used to analyse the effects of maceral and rank on morphology of coal and corresponding char. 本文用多元回歸方法,分析煤岩相組分和煤階對煤及相對應煤焦表面形態的影響。
- Moreover,a new liptinite maceral (not named yet)is also found in addition to the discovery of a considerable amount of... 富氫的穩定組顯微組分雖然含量不多,但有跡象表明,它們對較強還原型腐殖煤的生烴排烴做出了應有的貢獻。
- We have found out thatorganosulfur content of coal maceral was determinded by sedimental environment and the extents of gelificat... 綜合分析發現煤顯微組分有機硫含量主要受聚煤環境、組分凝膠化程度、氧化程度的影響,而聚煤環境為主導影響因素。
- The results indicate that the morphology and structure of char particles are dependent not only on maceral composition but also on coal rank. 這些結果表明,殘炭顆粒的形態結構特徵不僅依賴於煤的顯微組分組成,而且也依賴於煤的變質程度。
- 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烴源岩有機顯微組分組成特點及其生烴機理。
- Mainly on the basis of microscopic investigation into the residual materials,the liquefaction behaviour of each maceral group is examined. 對固體殘渣進行了顯微研究,討論了各種煤岩組分的液化性能。
- 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. 煤岩組分和煤變質程度是影響煤層生儲氣能力的主控因素。
- There are important significances of theory and practice for understanding the properties of vitrinite-like maceral and its origin and forming process. 其結果對於全面掌握鏡狀體的屬性,認識其生源及形成過程具有重要的理論與實際意義。
- 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]趙煒;李凡;謝克昌;等.;英國煤顯微組分的分離及常壓CO2氣化動力學研究[J]
- The hydrocarbon generation characteristics of coal correlates closely with the quantities of hydrocarbon generation maceral. 煤的生烴性與主要生烴組分的含量密切相關。
- The kinetics of sulfide gas evolution curve of NX8 coal and its maceral concentrates on the fixed bed carbonization were also investigated. 同時對NX8原煤及其擔載添加劑煤樣,在固定床乾餾過程中硫化物析出曲線進行動力學處理。
- The other factors,such as maceral components,moisture content and oil-bearing property,have also different degree of influence. 煤的變質程度是影響吐哈盆地煤層吸附性的主要因素,煤岩顯微組分、煤中水分和含油性也對煤層吸附性有不同程度的影響。
- 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. 對英國煤進行了顯微組分的分離富集,得到了鏡質組、絲質組和穩定組三種富集物。
- The results show that maceral composition, organic geochemistry, hydrocarbon potential and organic facies of C-P hydrocarbon source rock vary in different system tracts. 結果表明:C-P不同體系域的有機顯微組分性質、有機地球化學特徵、生烴潛力和有機相存在明顯差異。
- For clarain, which has a relatively lower density, an extremely low volatile, and a higher fixed carbon content (> 80%), the primary maceral is vitrinite. 暗煤富含礦物質成分,密度極高但含碳量卻很少,熱值很低,接近於原煤中的矸石。
- The observation by SEM and analysisshow that the morphology of the char particles may be divided into four types and it is relat-ed with the maceral and the rank. 對其中三種煤九組樣的焦的比表面和平均孔徑測量表明,它們之間有近似反比的關係,微成分對同一煤的不同粉煤顆粒的比表面存在影響。