摘要
采用双反应器一段串联加氢流程,在第一反应器入口温度330℃、第二反应器入口温度270℃、反应氢分压13.0MPa、体积空速0.2h^-1和氢蜡体积比750的加氢条件下,得到接近食品级质量要求的微晶蜡产品。经过进一步改良优化后的微晶蜡,性能可与进口优质产品媲美。
Food grade microcrystalline wax was synthesized through single stage combination process of dual reactors in series when entrance temperature of the first reactor was 330℃,entrance temperature of the second reactor was 270℃,hydrogen partial pressure of reaction was 13.0 MPa,space velocity was 0.2 h-1,volume ratio of hydrogen to wax was 750.After further optimization,the products could take the place of imported high-quality microcrystalline wax.
作者
毕文卓
袁平飞
王士新
孙剑锋
Bi Wenzhuo;Yuan Pingfei;Wang Shixin;Sun Jianfeng(Fushun Research Institute of Petroleum and Petrochemicals,SINOPEC,Fushun 113001,Liaoning,China)
出处
《工业催化》
CAS
2019年第5期66-68,共3页
Industrial Catalysis
关键词
石油化学工程
微晶蜡
加氢
优化
petrochemical engineering
microcrystalline wax
hydrogenation
optimization
