石油化工高等学校学报2012，Vol.25Issue(1)：8-12,5.DOI:10.3969/j.issn.1006-396X.2012.01.002
酸性离子液体萃取脱除焦化柴油中碱性氮化物
Removing Basic Nitrogen Compounds From Coker Diesel by Extraction With Acidic Ionic Liquid
摘要
Abstract
The removal of basic nitrogen compounds from the coker diesel by extraction with acidic ionic liquid as main denitrogenation agent were investigated. The experimental results show that good denitrogenation efficiency (up to 92%) for coker diesel can be obtained under the following conditions: the mass ratio of oil to denitrogenation agent 25, temperature of 25 ℃ , stirring for 20 min under reflux and settling time of 1. 5 h. Denitrogenation agent can be reused and there is no obvious decrease in the nitrogen removal efficiency (90%) after recycling 5 times.关键词
酸性离子液体/焦化柴油/碱性氮化物/萃取Key words
Acidic ionic liquids/ Coker diesel/Basic nitrogen compounds/ Extraction分类
能源科技引用本文复制引用
林赛燕,刘丹,王红,桂建舟,孟祥巍,许敏,张彦佳..酸性离子液体萃取脱除焦化柴油中碱性氮化物[J].石油化工高等学校学报,2012,25(1):8-12,5.基金项目
国家自然科学基金项目(21103077) （21103077）
教育部重点项目(209031) （209031）
辽宁省高等学校优秀人才支持计划(LR201024) （LR201024）
辽宁省自然基金项目(20102131,201102120) （20102131,201102120）
辽宁省教育厅项目(2009A430,L2010243). （2009A430,L2010243）
