Abstract:

The classic hydrodesulfurization technology and nonhydrodesulfurization process such as adsorption desulfurization technology and alkylation desulfurization process have been analyzed and summarized at home and abroad. Catalytic hydrogenation desulfurization technology has been widely used in industry, while the non hydrogenation desulfurization process is receiving more and more people's attention.

Key words: FCC gasoline, Sulfur content, Deep desulfurization, Desulfurization technology

摘要： 对国内外几种典型的加氢脱硫工艺以及吸附脱硫、烷基化脱硫两种非加氢脱硫工艺进行系统地分析和总结。其中催化加氢脱硫工艺已经得到了广泛的应用,而非加氢脱硫工艺具有更好的发展前景,受到越来越多人的关注。

关键词: FCC汽油, 硫化物, 深度脱硫, 脱硫技术