Benzene hydrocarbon products Determination of distillation range 苯类产品馏程测定法
Dechlorination ofliquid hydrocarbon and mixed benzene at normal or low temperature 液态烃, 混合苯等液体原料的常中温脱氯
The aromatic hydrocarbon structures in kerogen carry free electrons stabilised by the reasonating bonds of benzene rings. 油母质中的芳香烃结构含有被苯环共振键稳定的自由电子。
and benzoic hydrocarbon is recycled from the rich oil produced in the benzene washing step through a crude benzene distilling step. 洗苯工序产生的富油经过粗苯蒸馏工序回收苯族烃。