化工进展2023，Vol.42Issue(12)：6310-6324,15.DOI:10.16085/j.issn.1000-6613.2023-0078
石油树脂加氢催化剂研究进展
Recent advance in catalysts for petroleum resin hydrogenation
摘要
Abstract
Hydrogenated petroleum resins have wide application in high-end fields,and the demand for high-quality petroleum resins has increased year by year.Efficient production of high-quality hydrogenated petroleum resin has become the research focus in the field.High-quality petroleum resin is mainly produced by hydrogenation of raw resin materials and efficient and stable hydrogenation catalysts are the key.However,the resin hydrogenation system still suffers from problems such as poor hydrogenation performance,low diffusion of resin in catalyst pores and harsh reaction conditions.This review summaries the research progress in terms of rational design of active components,geometric and electronic structure,support morphology and pore structure.Highlighting the effect of the dispersion of metal active sites,active sites distribution,valence states engineering together with synergy between composite metal are the key factors to regulate the performance of catalyst.At the same time,the problems such as the reaction mechanism,the deactivation and regeneration mechanism of active sites and the development trend of hydrogenation catalysts in the future were summarized.关键词
石油树脂/树脂改性/工艺流程/催化加氢/金属催化剂Key words
petroleum resin/resin modification/technological process/catalytic hydrogenation/metal catalyst分类
化学工程引用本文复制引用
赵晖,王高伟,李茂帅,马新宾..石油树脂加氢催化剂研究进展[J].化工进展,2023,42(12):6310-6324,15.基金项目
国家自然科学基金(22178265). （22178265）
