应对油品质量升级的加氢处理催化剂研究

Research on Hydrotreating Catalysts for Oil Quality Upgrade

随着世界范围原油供需结构的变化,对产品质量要求不断提高,现阶段加氢技术已经成为炼油工业不可或缺的技术,加氢能力成为炼化企业现代化水平的重要标志。作为加氢技术的核心,加氢催化剂的开发和应用受到广泛关注。介绍了国内外馏分油及渣油加氢处理催化剂发展概冴,提出通过优化加氢处理催化剂制备技术,改善其加氢反应性能,以满足对油品质量快速升级更新的需求。

With the changes in the supply and demand structure of crude oil worldwide,the requirements for product quality continue to increase.At this stage,hydrogenation technology has become an indispensable technology in the refining industry,and hydroprocesing capacity has become an important symbol of the modernization level of refining and chemical refineries.As the core of hydroprocesing technology,the development and application of hydrotreating catalysts have also received widespread attention.This paper introduces the development of distillates and residue hydrotreating catalysts worldwide,optimizes the hydrotreating catalyst technology,and improves its hydrogenation reaction performance to meet the demand for rapid upgrading of oil quality.