裂解C9二段加氢催化剂性能研究及工业应用  

Study On the Catalyst for 2nd Stage Hydrogenation of Cracking C9 and Commercial Application

作　　者：吴阳春 王泽 王海洋 赵志杰 王国兴 张先茂 

机构地区：[1]武汉科林精细化工有限公司,湖北武汉430223

出　　处：《广东化工》2018年第1期65-66,共2页Guangdong Chemical Industry

摘　　要：采用改性Al_2O_3为载体,以Co、Mo、Ni为活性组分制备出C9二段加氢催化剂,研究了温度、空速、压力对催化剂加氢性能的影响。实验结果表明反应温度285℃、空速1.2 h-1、压力3.5 MPa对该催化剂较为合适,该催化剂应用于工业装置,稳定运行15个月,加氢产品总硫小于2 mg/kg,溴价小于2 g Br/100g,显示出良好的加氢活性及稳定性。The catalysts for cracking C9 hydrogenation were prepared by depositing Co-Mo-Ni sulfides on Al2O3, effects of the hydrogenation such as temperature, space velocity, pressure were detailed investigated. Results shows that the maximum hydrogenation activity was observed at 285 ℃ temperature, 1.2 h-1 space velocity, 3.5 MPa hydrogen pressure. After running 15 months, the total sulfur is less than 2.0 mg/kg, and the bromine value is less than 2.0 gBr/100g, the catalysts exhibit excellent activity and stability.

关 键 词：裂解C9 加氢催化剂 工业应用 C9加氢 

分 类 号：TE624.9[石油与天然气工程—油气加工工程]