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.
常用的精制方法有碱洗, 白土精制和加氢精制等.
The development of new petroleum wax
hydrofining catalyst - FV - 10 commercial experiments on various feedstocks are described.
介绍了新型石油蜡类加氢精制催化剂FV-10的研制、工业放大及原料适应性研究.
The process of producing hexane from 6 # solvent oil by distillation and
hydrofining is discussed.
以6 # 溶剂油为原料,通过精馏和加氢精制的方法可制取正己烷.