1) de-ashing
脱灰分
2) deashing
脱灰
1.
The test results of deashing from coal in aqueous phase added with agglome rator is studied by electrostatic field.
采用静电场研究了添加团聚剂的水相中煤脱除成灰矿物的试验结果， 发现强的静电作用能促进煤中成灰矿物的脱除， 但可燃质收率有所降低； 另外， 添加某些化学药剂可进一步提高脱灰效果。
2.
The deashing effects of fluorine-bearing acid on coal and graphite were studied.
以含氟酸为脱灰剂对煤和石墨提纯以制取高纯碳。
3) deliming
脱灰
1.
Study on the deliming using CO_2 supercritical fluid(CO_2 SCF);
皮革的CO_2超临界流体脱灰
2.
Study on Deliming of Fine Coal by Perchloroethylene;
细粒煤全氯乙烯脱灰实验研究
4) demineralization
脱灰
1.
A review on different demineralization processes for coal-based activated carbon including pretreatment,metaphase and post treatment was presented.
分析了煤质活性炭灰分的来源、赋存形式及煤质活性炭的灰分对活性炭性能的影响;并对煤质活性炭的前期、中期、后期3种不同的脱灰工艺进行了综述,分析了3种工艺实际应用中的优缺点。
2.
SLON-100 vertical ring pulsating high magnetic separator is used to do the experiment of the wet HGMS preliminarily desulphurization and demineralization of coal powder.
利用SLon-100立环脉动高梯度磁选机对煤粉进行了湿法磁脱硫、脱灰的试验研究。
3.
Effects of coal rank, demineralization and inherent mineral species on SO_2 emission in coal combustion process;
利用TGDTG采用低加热速率实验研究了煤阶、脱灰及煤中主要矿物质成分对煤燃烧过程中SO2排放特性的影响,并对矿物质成分的影响机理进行了讨论。
5) deliming (or dealkali)
脱灰
6) demineralized coal
脱灰煤
参考词条
补充资料：脱声脱气
1.失声失气。形容因悲恐话音失常。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。