95^#聚合松香生产工艺改进研究

The 95 ^# Polymerized Rosin Technique of Production Improvement Studies

该文对95#聚合松香生产工艺进行研究改进,采用汽油为溶剂,浓硫酸为催化剂,利用原有的溶解、澄清设备,仅增加一套间歇蒸馏设备,得到了符合客户要求的产品.

This article makes the research to improve the 95 ^# polymerized rosin technique of production, uses the gasoline as the resolve, the strong sulfuric acid as the catalyst, uses the original solution, the clear equipment, only increases a set of discontinuous distillation equipment, obtained product in line with the customer requirements.