hydrofining例句
2024年06月22日 14:49:37
There is a common method of refining alkaline cleaning , clay refinement and
hydrofining, and so on.
常用的精制方法有堿洗, 白土精制和加氫精制等.
The development of new petroleum wax
hydrofining catalyst - FV - 10 commercial experiments on various feedstocks are described.
介紹了新型石油蠟類加氫精制催化劑FV-10的研制、工業(yè)放大及原料適應(yīng)性研究.
The process of producing hexane from 6 # solvent oil by distillation and
hydrofining is discussed.
以6 # 溶劑油為原料,通過精餾和加氫精制的方法可制取正己烷.