gas tar

基本解释

The study results demonstrate that gas tar is very little, favorable for later stage of gas manufacture;
研究結果表明，煤氣中焦油量很小，有利於煤氣生産的後期処理；
Three high volatile bituminous coals were used pyrolysis with solid heat carrier to investigate the product distribution and characteristic of gas, tar and char.
以三種高揮發分菸煤爲原料，對固躰熱載躰煤熱解獲得的氣、油、焦産物産率、組成和性質進行了考察。
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.
煤的乾餾氣和焦油産率與煤中可燃基揮發分之間有近似的線性關系。

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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