高活性渣油加氢催化剂动力学模型研究  

Study on kinetics model for high-activity residue hydrotreating catalyst

作　　者：蒋立敬[1,2] 翁延博[2] 刘长厚[1] 

机构地区：[1]大连理工大学化工学院,辽宁省大连市116012 [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》2011年第3期38-40,共3页Petroleum Refinery Engineering

摘　　要：采用固定床连续操作装置对高活性渣油加氢催化剂进行了中试试验研究。通过中试试验采集了26组试验数据作为建模基础,估算了高活性催化剂的动力学参数。运用估算的动力学参数,利用模型预测了当催化剂使用寿命满足工业运转要求时,高活性催化剂入口杂质含量的要求;预测了高活性催化剂入口杂质含量改变对催化剂使用寿命的影响。High-activity residue hydrotreating catalyst was studied on a fixed-bed continuous operating pilot plant. 26 groups of experiment data were collected as the basis of model establishment, and kinetic parameters for high-activity catalyst were simulated. The simulated kinetic parameters were used to predict impurities content limitations in the entrance of high-activity catalyst when the catalyst life meets commercial operation requirement and impact of change of impurities in the entrance of catalyst on catalyst life.

关 键 词：渣油 高活性催化剂 催化剂寿命 动力学 模型 

分 类 号：TE621[石油与天然气工程—油气加工工程]