lignite tar oil 褐煤焦油
Lignite oil is creosote derived from lignite tar.
褐煤油是从褐煤中得来的防腐油。
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。
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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