摘要
概述了国内外偏苯三酸酐的生产方法,对各种方法生产技术路线的优缺点进行了对比。指出偏三甲苯气相空气氧化法生产成本与液相法相当,适合中小型企业投资建厂。
The methods of producing trimellitic anhydride at homeland and abroad were reviewed in this paper and the advantage and shortcoming of each method were compared. The authors pointed out that the production costs for gas-phase oxidation method and liquid phase oxidation method were nearly the same but the former was more suitable for medium or small size enterprise to invest and build its plant.
出处
《化学与粘合》
CAS
2004年第2期109-111,共3页
Chemistry and Adhesion
