【摘要】 对直馏柴油精制工艺技术的现状和研究进展进行了评述。氨法化学萃取是直馏柴油精制工艺的研究热点 ,其能否取代直馏柴油碱洗电精制 硫酸中和法工艺的关键在于新型破乳剂、高效萃取设备和三相分离器的开发。介绍了作者开发的SW 1破乳剂在直馏柴油氨精制工艺中的应用研究更多还原

【Abstract】 The status quo of technologies for straight run diesel refining and its progress were reviewed.Now,the study of ammonia chemical extraction for refining straight run diesel is very active.Whether it can replace the diesel caustic washing and electrofining sulfuric acid neutralization depends on the development of new deemulsifiers,high efficiency extraction equipment and three phase separator.Application of the developed SW 1 deemulsifier in straight run diesel ammonia refining was introduced.更多还原