Investigation of A New Technology Using Catalytic Hydrogenation in Liquid Phase to Prepare 2-Amino-4 Methylphenol 用液相催化加氢法制取邻氨基对甲酚的新工艺研究
BMI resin systems modified by allyl methylphenol ether, allyl methylphenol, allyl methol phenol and diallyl bisphenol A, respectly have been studied. 对以烯丙基甲酚醚、烯丙基甲酚、烯丙基甲酚和二烯丙基双酚A改性BMI所得树脂体系进行了研究。
Development and Market Prospects of o-Methylphenol Production 邻甲苯酚的开发与市场前景
The refined process of 2,6 di tert butyl 4 methylphenol is studied by means of batch distillation and the design of technological process on the basis of the result is completed. 采用间歇精馏方法,对2,6二叔丁基对甲苯酚的精制过程进行了研究,并根据研究结果进行了工艺过程的设计。