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Molecular Level Sulfur Reactivity in Heavy oils

机译:重油中的分子水平硫反应性

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The gas oil hydrotreater serves as a pre-treat unit to the fluid catalytic cracker (FCC)in the refinery.Three important reactions occur in the gas oil hydrotreater: a)aromatic hydrogenation b)desulfurization and c)denitrification.This paper will focus on the desulfurization aspect of gas oil hydrotreating.Due to the stringent regulations related to sulfur levels in transportation fuels it is important to optimize the sulfur removal in the gas oil hydrotreater.However optimization of sulfur removal in the gas oil hydrotreater requires a significant understanding about the different desulfurization reactions occurring in the gas oil hydrotreater.
机译:粗柴油加氢处理装置是炼油厂流化床催化裂化装置(FCC)的预处理装置。粗柴油加氢处理装置发生三个重要的反应:a)芳香族加氢b)脱硫和c)脱氮。由于与运输燃料中硫含量有关的严格规定,优化汽油加氢处理装置中的硫去除非常重要,但是优化汽油加氢处理装置中硫的去除需要对脱硫的重要认识。粗柴油加氢处理装置中发生的不同脱硫反应。

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