生产清洁燃料的氧化脱硫技术新进展

Advances in Oxidation Desulfurization Processes for Producing Low Sulfur Fuels

简要介绍了油品中硫的分布及主要脱硫技术的特点 ,对ASR 2和SulphCo氧化脱硫技术的反应机理、工艺流程及技术经济等方面进行了详细的介绍。与常规的加氢脱硫技术相比 ,氧化脱硫技术的投资少 ,操作条件缓和且不消耗氢气 ,有广阔的市场前景。

Sulfur content distribution in fuel products and desulfurization processes for producing low sulfur fuels are introduced in the paper.Mechanism of reaction,process flow and process economy of oxidation desulfurization processes including ASR 2 and SulphCo are discussed in detail.Comparing to the hydrogenation desulfurization processes,oxidation desulfurization processes have several advantages which are low capital cost,mild operating conditions and no hydrogen consumption,etc.,and therefore,it has good market opportunities.