【摘要】 结合汽油柴油中含硫化合物的存在形式和结构特点,说明了催化加氢脱硫的局限性。对几种汽柴油深度脱硫方法如吸附法、溶剂萃取法、化学氧化法、烷基化脱硫法等进行了综述和讨论,并提出了一些深度脱硫的技术策略。更多还原

【Abstract】 By analyzing the structure and property attributes of sulfur components in gasoline and diesel,the limitation of catalytic hydrodesulfurization method was elucidated.Some deep desulfurization methods based on selective adsorption,solvent extraction,chemical oxidation,and alkylation reaction were critically reviewed and discussed.On this basis,some potential strategies for deep desulfurization were proposed.更多还原