石蜡加氢精制催化剂的发展  

DEVELOPMENT OF CATALYSTS FOR PARAFFIN WAX HYDROFINING

作　　者：徐友明[1] 沈本贤[1] 王家寰[2] 廖士纲[2] 

机构地区：[1]华东理工大学化工学院,上海市200237 [2]中国石油化工股份有限公司抚顺石油化工研究院,辽宁省抚顺市113001

出　　处：《炼油技术与工程》2005年第10期1-5,共5页Petroleum Refinery Engineering

摘　　要：对我国14套石蜡加氢精制装置上国产催化剂的应用情况、国外一些已工业化的石蜡加氢精制催化剂、国内外石蜡加氢精制催化剂的研究动向进行了综述。指出:经过二十余年的发展,我国的中压石蜡加氢精制技术已达到了世界先进水平;近几年来,由于石蜡原料的劣质化给石蜡加氢精制增加了难度,许多公司都致力于开发性能(活性、选择性、寿命及机械强度)优异的石蜡加氢精制催化剂,以全面满足生产优质产品的要求。The application of domestic catalysts in 14 paraffin wax hydrofining units, foreign commercial catalysts for paraffin wax hydrofining, and the development trend of paraffin wax hydrofining catalysts both at home and abroad are expounded. It is pointed out that through more than 20 years of development, the middle pressure hydrofining process technology in China has reached world advanced level. However, as the inferior paraffin wax stocks cause a difficult hydrofining in recent years, many companies are devote themselves to developing superior paraffin wax hydrofining catalysts （high activity, selectivity, mechanical strength and long service life） to meet the requirements of producing superior products.

关 键 词：石蜡加氢精制装置 催化剂 活性 选择性 寿命 机械强度 载体 

分 类 号：TE624.9[石油与天然气工程—油气加工工程]