音标与读法

这里为大家介绍下destructive distillation 是什么意思，希望能帮助到各位朋友。

中英文翻译

干馏。

destructive:adj. 破坏性的；有害的。 be destructiv ...distillation:n. 1.蒸馏(作用)；蒸馏法。 2.蒸馏液；蒸馏物。 ...heating a solid substance in a closed container and collecting the volatile products

Destructive distillation is the chemical process involving the decomposition of feedstock by heating to a high temperature; the term generally applies to processing of organic material in the absence of air or in the presence of limited amounts of oxygen or other reagents, catalysts, or solvents, such as steam or phenols. It is an application of pyrolysis.

例句与用法

1.Peat tar has similar properties to the tar derived from the destructive distillation of wood .

泥煤焦油的性质和由木材干馏所得到的焦油的性质相似。

2.The destructive distillation of bituminous coal , done in the absence of air in order to obtain coke and other fractions having a greater percentage of carbon than the original material

碳化作用烟煤的分解蒸馏，在没有空气的条件下进行，为得到比最初的原料所含碳的百分比大得多的焦煤以及其它馏分

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