gas tar

基本解释

The study results demonstrate that gas tar is very little, favorable for later stage of gas manufacture;
研究结果表明，煤气中焦油量很小，有利于煤气生产的后期处理；
Three high volatile bituminous coals were used pyrolysis with solid heat carrier to investigate the product distribution and characteristic of gas, tar and char.
以三种高挥发分烟煤为原料，对固体热载体煤热解获得的气、油、焦产物产率、组成和性质进行了考察。
It is also found that there is an approximate linear correlation between the yields of gas and tar of coal and the volatile matter of coal on dry, ash-free basis.
煤的干馏气和焦油产率与煤中可燃基挥发分之间有近似的线性关系。

There must be solutions with less severe tradeoffs than shale gas and tar sands oil.
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That figure includes natural gas and tar sands.
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While there are legitimate environmental worries, replacing gas exports with tar-sands oil is vital for economic growth, argues Matthew Akman, an analyst at Scotiabank.
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