1) coal conversion
煤的转化
2) converted water gas
转化过的水煤气
3) coal conversion
煤炭转化
1.
Dimethyl ether is an ideal clean fuel and aerosol propellant, and the development of dimethyl ether is the new direction of coal conversion.
二甲醚是一种理想的洁净燃料和气雾剂推进剂,是煤炭转化的新方向。
2.
The integrated co-production system of coal conversion with coal gasification as the basically technology is considered to be a very complicated system engineering.
多联产是一个非常复杂的系统工程 ,其实质是通过以煤气化技术为“龙头”的多种煤炭转化技术的优化集成 ,实现煤炭资源价值的梯级利用 ,从而达到煤炭资源价值提升、利用效率和经济效益的最大化 ,同时做到煤炭利用过程对环境最友好。
3.
Penetrating overall process of coal development and utilization from coal mining to its utilization, Chinese Clean Coal Technology(CCCT) mainly includes four fields:coal processing, high efficiency and clean combustion, coal conversion, and pollution control.
中国的洁净煤技术贯穿于煤炭开发利用的全过程，主要包括煤炭加工、煤炭高效洁净燃烧、煤炭转化和污染控制四个领域。
4) coal conversion
煤转化
1.
This review is intend to summarize the present state of knowledge on the chemical forms of sulfur in coal, and progress of sulfur behavior during coal conversion process (including pyrolysis and gasification) achieved.
总结了当前煤中硫分的主要存在形态及其在煤转化（包括热解和气化等）过程中硫分变迁规律的研究进展，并探讨了煤阶和煤中硫的赋存形态，以及操作条件对煤中硫分析出规律的影响，这些形成了煤热解部分气化预脱硫工艺的理论基础，这对于指导燃前脱硫工艺的研究与开发是非常重要的。
2.
At present,the industrial applications of coal conversion are re-stricted by some factors such as tempreture, pressure, particle size of coal, there-fore,research on coal conversion under mild condition is very important.
温和条件下的煤转化应用基础研究是一项有重要意义的课题，超声技术为实现煤在温和条件下转化开辟了一条新的途径。
3.
Effects of coal rank,coal maceral,temperature, heating rate,coal particle size,residence time,atmosphere,and pressure on the phenols production in coal conversion were discussed in this paper.
本文探讨了煤化度、煤岩组成、温度、加热速度、煤颗粒大小、停留时间、反应气氛和压力对煤转化过程中酚类产生的影响。
5) coal changing into electricity
煤电转化
1.
The process of coal changing into electricity is the process of making fuel fossil into cleanly secondary energy sources.
煤电转化过程是将化石燃料煤转化为洁净的二次能源电的过程。
6) conversion of coal
煤的转换
补充资料：标准煤(见煤当量)
标准煤(见煤当量)
standard coal
、~‘~1人、4《1工兀飞coal)见煤当等
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条