β-甲基萘生产的研究与试验  

Study and Test of β-Methylnaphthalene Production

作　　者：金大鹏[1] 王毅民[1] 

机构地区：[1]天津大学化工学院

出　　处：《燃料与化工》2007年第4期51-53,共3页Fuel & Chemical Processes

摘　　要：对β-甲基萘生产进行了研究和试验,采用共沸精馏可以生产出含量大于95%的β-甲基萘产品,同时还可以生产出α-甲基萘产品。提高了企业的经济效益,增加了产品品种。The study and test are carried out for β-methylnaphthalene production. The adoption of azeotropic rectification can produce the β-methylnaphthalene product with β-methylnaphthalene content over 95%, meanwhile α-methylnaphthalene product also can be produced. The economic benefit of the enterprise is raised and product variety is increased.

关 键 词：β-甲基荣 共沸精馏 共沸刺 

分 类 号：TQ522.64[化学工程—煤化学工程]