微晶蜡优化生产研究  

Study on optimizing production of microcrystalline wax

作　　者：毕文卓 袁平飞[1] 王士新[1] 孙剑锋[1] Bi Wenzhuo;Yuan Pingfei;Wang Shixin;Sun Jianfeng(Fushun Research Institute of Petroleum and Petrochemicals,SINOPEC,Fushun 113001,Liaoning,China)

机构地区：[1]中国石化抚顺石油化工研究院

出　　处：《工业催化》2019年第5期66-68,共3页Industrial Catalysis

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.

关 键 词：石油化学工程 微晶蜡 加氢 优化 

分 类 号：TE626.8[石油与天然气工程—油气加工工程] TQ426.95[化学工程]