干馏的英文：
carbonization

Coal is destructively distilled leaving a solid residue, coke
煤被干馏后剩下固体残余物:焦炭。

Carbonation is the combination of carbonate or bicarbonate ions with minerals
碳酸作用是碳酸根离子或重碳酸根离子与矿物的化合作用。

editmetallized carbon filament
金属化碳丝

Coke consists mainly of carbon.
焦炭的主要成分是碳。

The residue is progressively enriched in carbon.
残留部分愈来愈富含碳质。

On hydrolysis carbon dioxide is evolved.
水解时，放出二氧化碳。