纯煤 meaning in English
pure coal
true coal
Examples
- Significance of ultra - pure coal preparation and brief introduction of preparation method
超纯煤制备意义及制备方法简介 - The significance of ultra - pure coal for coal water mixture and coal based material preparation is discussed . the development direction of ultra - coal preparation technology is also analyzed
摘要阐述超纯煤在代油水煤装和煤基材料制备上的意义，介绍了超纯煤的几种制备方法，分析了超纯煤制备技术上的发展方向。 - The above analysis shows that both ultrapure volatile coal , the reduction coal or organic functional group content has proven to reduce the chemical treatment makes coal organic structure changes
以上分析可以看出，无论是超纯煤挥发分的降低，还是煤粉中有机官能团含量的降低都证明化学处理使得煤粉有机结构发生了变化。 - The technical measures for deep reducing coal moisture were urgent needed due to china devoting major effort to implement the new and high technologies used for coal liquefaction and preparation high purity coal . through the analyses of current situation of technical level for coal drying and dewatering , the paper suggests to take overheat steam produced from power plant as a heat source , use the disk dryer to deeply reduce coal moisture with simple working process and low production cost
本文针对我国人力实施煤炭液化和超纯煤制备等高新技术，迫切需要将煤中水分深度脱除的技术手段，通过对我国煤炭干燥脱水技术现状与水平的分析，提出以电厂过热蒸汽为热源，利用盘式干燥机，以简捷的干燥工艺、低的干燥成本，深度脱除煤中所含水分的技术方案。