摘要
为改善和提高催化裂化柴油的氧化安定性，开发了一种溶剂萃取精制工艺。实验室研究结果表明，经溶剂萃取精制后柴油的色度、氧化安定性等质量指标均达到ＧＢ２５２－９４中的一级品或优等品的要求，精制油的收率大于９６％。
A solvent extraction technology has been developed for improving the oxidation stability of FCC LCO. The experimental results showed that the colourity and oxidation stability of the refined LCO after solvent extraction met the required indexes of GB 292-94 premium product. The yield of the refined oil was more than 96%.
出处
《石油炼制与化工》
CAS
CSCD
北大核心
1998年第10期14-18,共5页
Petroleum Processing and Petrochemicals
关键词
催化裂化
柴油
溶剂萃取
氧化安定性
catalytic cracking, LCO, oxidation stability, solvent extraction
