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無煙煤(anthracite、希臘語ανθρακίτης,意為「類煤」,衍生於「木炭」的希臘語άνθραξ[1],也稱為黑煤硬煤(英語:black coal, hard coal),是一種堅硬、緻密且高光澤礦品種。在所有的煤品種中,變質作用的程度最高,具有高的熱含量和含量,以及最少的雜質。

事实速览 成分 ...
無煙煤
Anthracite coal
Black coal, hard coal, stone coal, blind coal, Kilkenny coal, crow coal, craw coal, black diamond
變質岩
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無煙煤炭
成分
, 92–98%
关闭
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無煙煤

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