摘要
糠醛精制是润滑油精制的主要手段之一,由于糠醛具有较好的选择性,所以广为各炼油厂采用。抽提塔是该装置的核心,因为不论是装置的处理量、产品质量、能耗等都直接和抽提塔的结构有关。本文着重对抽提塔的结构作一探讨。
The furfural refining is one of the main means of the lube oil refining. Furfural has good selectivity, so it has been widely applied to many refineries. The furfural refining unit's capacity, quality of products, energy consumption are close relationship with the structure of extraction tower. Here is a discussion on its structure.
出处
《润滑油》
CAS
1992年第3期26-29,共4页
Lubricating Oil
