摘要
催化裂化汽油具有高硫含量、高烯烃含量的特点。本文综述了选择性加氢脱硫技术、催化裂化反应脱硫添加剂、吸附脱硫技术、氧化脱硫技术、烷基化脱硫技术、离子液体脱硫技术、溶剂抽提脱硫技术。选择性加氢、催化裂化、吸附脱硫和氧化脱硫技术均已比较成熟,烷基化脱硫、离子液体脱硫、溶剂抽提脱硫技术很有发展前景。
The FCC gasoline had the characteristics of high sulfur and high alkene. The selective hydrodesulphurization technology, catalytic cracking desulphurization additive, adsorption desulphurization technology, oxidation desulphur- ization technology, alkylation desulphurization technology, ionic liquid desulphurization technology and vessel extraction technology were reviewed. The selective hydrodesulphurization technology, catalytic cracking desulphurization additive, adsorption desulphurization and oxidative desulphurization technology were mature, and alkylation desulphurization tech- nology, ionic liquid desulphurization technolo~ and vessel extractinn teehnnlno~ ;~;~
出处
《广州化工》
CAS
2012年第11期65-66,共2页
GuangZhou Chemical Industry
关键词
汽油
催化加氢
深度脱硫
gasoline
catalytic hydrogenation
deep desulphurization
