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.
出处
《燃料与化工》
2007年第4期51-53,共3页
Fuel & Chemical Processes
关键词
β-甲基荣
共沸精馏
共沸刺
β-methylnaphthalene
Azeotropic rectification
Azeotropic former
