摘要
本文主要介绍溶剂法生产邻甲基水杨酸工艺，对影响碳酸化反应的几个因素进行了探讨和总结。目前生产达到的水平：以消耗邻甲酚计产品收率为８８％，产品纯度９９％，熔程１６４～１６５℃。
Process for production of o-cresotic acid with solvent method has been given in this paper. Some effect factors for Kolbe-Schmitt reaction have been discussed. In this process, the yield was up to 88% and as to the product, the purity was 99% with melting range 164℃～165℃.
出处
《染料工业》
1995年第5期30-32,共3页
Dyestuff Industry
