甲苯法生产苯酚的特点和优势

Characteristics and Advantages of Phenol by Tolunen

比较了苯酸的多种生产方法和经济效益，重点阐明了甲苯液相氧化制取苯酚的原理和工艺，并指出：该法原料便宜，工艺流程简单，无副产物拖累，具有广阔的发展前景。

By comparison different producing methods of phenyl hydroxide and their technical benefit,this paper discribed the principle and technolgies of phenyl hydroxide manufactured by methanol liquid phase oxidation,together with its advantages of this method,e.g.cheap materials,simple process,non byproducts and great prospect.