...章摘要信息 关键词 ： 褐煤半焦；气态Hg0；TCLP浸滤；逐级化学提取；汞吸附稳定性 [gap=1248]Keywords : lignite semi-coke；gaseous Hg0；toxicity characteristic leaching test；sequential chemical extractio..
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We studied the fabricating method of humic acid sodium and forming process of lignite semi-coke and tested strength indexes of moulded coke of different proportioning.
研究了黏结剂腐植酸钠的制备方法及褐煤半焦成型工艺，并对不同配比的型焦作了各种强度指标测试。
Coke and semi-coke of coal, of lignite or of peat, whether or not agglomerated; retort carbon.
煤、褐煤或泥煤制成的焦炭及半焦炭，不论是否制成型；甑炭。
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