释义 |
1 ?褐煤油 ... woody lignite 木质褐煤,木状褐煤,... lignite oil 褐煤油 black lignite 黑色褐煤,黑褐煤...
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Lignite oil is creosote derived from lignite tar. - 2
Natural Resources: coal, sulfur, copper, natural gas, silver, lead, salt, zinc, magnesite, lignite, crude oil. 自然资源:煤、硫磺、铜、天然气、银、铅、盐、锌、菱美矿、褐煤、原油。 - 3
Rectisol is therefore frequently used to purify shifted, partially shifted or unshifted gas downstream residue oil -, coal - or lignite gasification. 低温甲醇洗通常用于下游渣油、渣煤、褐煤气化工艺,净化变换、部分变换或未变换的气体。
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