清洁柴油加氢精制催化剂研究进展

摘要

Recently, with the gradually increasing quantity of cleandiesel oil, the low quality of crude oil and the continuous strengthening of environmental constraints , it implied that meeting specific targets for ultra -low -sulfur diesel remained a real challenge, advances in diesel hydrofining catalyst were summarized, the latest research of vehicle, the active ingredients, additives, the complexing agent and other aspects of catalysts were mainly analyzed, and the technology development direction of hydrotreating catalysts was pointed out , which can provide reference for further study.%近年来，随着清洁柴油需求量的持续增加、原油劣质化程度的不断加深及环保要求的日益严苛，满足特定需求的清洁柴油的生产存在着很大的挑战。综述近年柴油加氢精制催化剂的研究进展，主要分析了在载体、活性组分、助剂、络合剂等方面的最新研究成果，指明加氢精制催化剂的技术发展方向，以期为后续研究工作的有效进行提供参考。