LY-2008B/LY-2005C复合床镍基加氢催化剂在吉林石化碳五加氢装置的工业应用
Industrial Application of LY-2008B/LY-2005C Hydrogenation Catalyst in C5 Hydrogenation Unit of Jilin Petrochemical Company
胡晓丽 1池亮 2王学明 2张永强 2谢元1
作者信息
- 1. 中国石油石油化工研究院兰州化工研究中心,甘肃 兰州 730060
- 2. 中国石油吉林石化公司,吉林 吉林 132022
- 折叠
摘要
针对吉林石化裂解碳五加氢的原料特点(高烯烃)和工艺条件,研发了2种非贵金属镍基加氢催化剂LY-2008B和LY-2005C,将两者按一定比例进行级配并进行了工业应用.2021 年 9月,在吉林石化的碳五加氢装置实现首次工业应用,一次开车成功,目前装置运行平稳,加氢产品溴价集中在10～14 g(Br)·(100 g)-1,运行至今床层压差没有明显变化,表明催化剂具有较好的活性和稳定性.
Abstract
In allusion to the raw material characteristics(high olefins content)and process conditions of cracking C5 hydrogenation of Jilin Petrochemical Company,two non-noble metal hydrogenation catalysts LY-2008B and LY-2005C were developed and graded proportionally.In September 2021,the first industrial application of the two catalysts was realized in the C5 hydrogenation unit of Jilin Petrochemical Company.At present,the unit operates smoothly,and the bromine valence of the hydrogenation product is concentrated at 10～14 g(Br)·(100 g)-1.So far,the bed pressure difference does not change obviously,indicating that catalysts have excellent activity and coking resistance property.
关键词
非贵金属/级配/催化剂/碳五加氢/工业应用Key words
Non-noble metal/Gradation/Catalyst/C5 hydrogenation/Industrial application引用本文复制引用
基金项目
中国石油天然气股份有限公司科技管理部项目(2017E-09GF)
出版年
2024
NETL
NSTL
万方数据