作　　者： (代飞）; (李春山）; (李增喜）;

机构地区： 中国科学院过程工程研究所多相复杂系统国家重点实验室,北京100190\中国科学院大学化学与化工学院,北京100049

出　　处： 《工程研究（跨学科视野中的工程）》 2017年第4期337-351,共15页

摘　　要： 加氢技术是一种重要的劣质油加工提质过程,开展加氢反应动力学及过程模拟研究对深入理解加氢反应机理及工艺开发均具有重要的理论和现实意义。本文详细综述了国内外加氢反应动力学模型的研究进展,对比了离散集总模型、连续集总模型、结构导向集总模型及单事件动力学模型的特点、使用范围及优缺点,指出分子动力学模型的开发将成为加氢反应动力学研究的发展方向。同时,也系统地介绍了基于动力学模型的加氢过程模拟研究进展,并对未来的发展前景进行了展望。 Hydrogenation technology is an important chemical upgrading process for inferior oil.Studies on reaction kinetic and process simulation have important theoretical and practical significance for deeply understanding of hydrogenation reaction mechanism and process development.This work systematically summarized the research progress in hydrogenation reaction kinetic models at home and abroad,and the characteristics of discrete lumping,continuous lumping,structural oriented lumping and single event kinetic models,and their scope of use as well as pros and cons are compared.Analysis results indicate that the development of molecular kinetic model would be the primary direction of future research.Meanwhile,research progress in hydrogenation process simulation based on kinetic model is also systematically introduced,and prospect of future development is forecasted.

关 键 词： 劣质油 加氢技术 反应动力学 分子层次 过程模拟