金属有机骨架材料用于燃料油脱硫的研究进展

PROGRESS OF METAL-ORGANIC FRAMEWORK MATERIALS FOR FUEL OIL DESULFURIZATION

随着社会的发展,环境保护越来越受到人们的重视,对传统能源的清洁性也提出了越来越高的要求。汽油、柴油、喷气燃料等燃料中存在大量含硫有机物,是造成环境污染的主要原因之一,因此脱除燃料油中硫化物的方法被人们重点研究,其中氧化脱硫和吸附脱硫相比于其他脱硫方法具有脱硫效率高、脱除条件温和且可操作性和实用性强的优势。金属有机骨架材料(MOFs)是一种新兴材料,其具有高孔隙率、可调节的孔结构和易于修饰等优点,使得MOFs材料相比于其他的催化剂具有更好的脱硫效果,因此近年来受到人们的广泛关注。综述了MOFs材料近几年在吸附脱硫、氧化脱硫领域的研究,并对MOFs材料在脱硫领域的前景进行了展望。

With the development of society,environmental protection is receiving increasing attention,and higher requirements have been put forward for the cleanliness of traditional energy sources.There are a lot of sulfur-containing organic compounds in gasoline,diesel,jet fuel and other fuels,which is one of the main causes of environmental pollution.Therefore,the method of removing sulfide in fuels has been studied.Compared with other desulfurization methods,oxidative desulfurization and adsorptive desulfurization have the advantages of high desulfurization efficiency,mild reaction conditions and stronger operability and practicability.Metal organic framework material(MOFs)is a new kind of material,which has many advantages such as high porosity,adjustable pore structure and easy modification,so it has attracted much attention in recent years.In this paper,the research of MOFs in the field of adsorptive desulfurization and oxidative desulfurization in recent years was reviewed,and the prospect of MOFs in the field of desulfurization was prospected.