摘要
介绍了世界燃油质量标准,简要报道了机动车用汽、柴油中硫化物的种类和含量,详细报道了燃油的加氢、生物、氧化和吸附脱硫机理及技术。噻吩类化合物占汽油总含硫量的83%,柴油中的硫主要以苯并噻吩及二苯并噻吩形式存在。吸附脱硫将会成为具有良好发展前景的燃油脱硫技术。插图6幅,数据表4张,参考文献37篇。
The quality standard of world fuels was introduced.The transport fuels included different sulfur compounds and some kinds of them were extremely difficult for deep desulfurization.The progress of several desulfurization technology and mechanism were reviewed,especially emphasized the process of hydrogenating desulfurization and adsorption desulfurization and relevant adsorbents with different characteristics.It was pointed out that adsorption desulfurization technique for diesel fuels should had broad progress in the future.
出处
《石化技术与应用》
CAS
2006年第1期63-68,共6页
Petrochemical Technology & Application
关键词
清洁燃料
汽油
柴油
脱硫技术
加氢脱硫
生物脱硫
氧化脱硫
吸附脱硫
clean fuel
gasoline
diesel oil
desulfurization technology
hydrogenating desulfurization
biological desulfurization
oxidative desulfurization
adsorption desulfurization
