摘要
介绍了近几年来国内外发展起来的石油脱酸技术方法,其中重点介绍了碱洗脱酸技术、氨醇脱酸技术、加氢脱酸技术、热分解脱酸技术、溶剂抽提脱酸技术等除去油中环烷酸技术,分析对比了各种脱酸技术的优劣,并阐述了脱酸分离技术在国内外的研究现状及发展趋势。
The methods of removing naphthenic acid from crude oil developed in recent years at home and abroad are introduced,the advantages and shortcomings of various kinds of removing naphthenic acid technologies including alkali wash, methamine, hydrogenation, thermal decomposition, extraction using solvents, etc., are analyzed and compared, and the recent situation and development trend in technologies for removing naphthenic acid from crude oil are reviewed.
出处
《现代化工》
CAS
CSCD
北大核心
2006年第6期25-29,共5页
Modern Chemical Industry
关键词
石油酸
分离
脱酸
naphthenic acid
separation
removing naphthenic acid
