本人外语不好，谁帮忙翻译下这段话? A 100 g of the pyrolytic oil sample was steam distilled batchwise. Steam was generated in a 5 l glass flask and injected at 100°C at a rate equivalent to 5 ml/min of cold water. The pyrolytic oil was kept at 130°C in a mineral oil bath during the distillation to avoid any accumulation of water in the oil flask. The distillate obtained at a temperature of 105°C was condensed using cold water and collected in a glass flask, and then decanted. The aqueous phase was extracted once with an equivalent volume of ethyl acetate, then twice with its half volume of ethyl acetate. The solvent was evaporated and the residual oil was combined with the oil, which was obtained after decantation. The steam-to-pyrolysis oil ratio (Qs: Qo), the distillation yield and the recovery of phenols were calculated. 谢谢啦，我的具体问题在三楼呢，自己刚用GG翻译看了一下，这几点不明确 [ ]查看更多3个回答 . 3人已关注
第1天
关注盖德视界
添加小助手
