摘要
介绍了磺化法(发烟硫酸磺化法和三氧化硫磺化法)、溶剂萃取法、烯烃聚合法和加氢法(一段、二段和三段加氢法)生产白油工艺。详细阐述了加氢法生产工业级和食品与医药级白油所采用的原料、操作条件、工艺流程和产品质量。结合国外白油生产工艺的发展趋势,对我国未来白油生产工艺进行了展望。
The processes for producing white o merization and hydrotreating（ including single- by sulfonation with oleum and gaseous SO, solvent extraction,olefin poly- stage hydrotreating process,two- stage hydrotreating process and three- stage hydrotreating process） are introduced. The feedstock, operating conditions, process flow and product quality for pro- ducing industrial - grade white oil and food or medicinal grade white oil with the hydrotreating method are described in detail. And the future of domestic white oil production is prospected combining with current production technology development of white oil in abroad.
出处
《润滑油》
CAS
2012年第5期1-7,共7页
Lubricating Oil
关键词
磺化法
溶剂萃取法
烯烃聚合法
加氢法
白油
sulfonation
solvent extraction
olefin polymerization
hydrotreating
white oil
