两转两冷湿法制酸工艺在黏胶行业的应用

Application of Two Turn Two Cold Wet Acid Process in Adhesive Industry

介绍了奥地利P@P公司设计的两转两冷湿法制酸工艺在黏胶行业的应用,分析了湿法制酸在黏胶行业的经济效益,以及当前系统存在的问题,如静电除雾器和接力风机腐蚀严重、熔盐翅片换热器堵塞、冷凝器集酸槽泄漏等问题。

This paper introduces the application of the two-turn two-cold wet acid process designed by Austria P@P Company in the adhesive industry,analyzes the economic benefits of the wet acid process in the adhesive industry,as well as the problems existing in the current system,such as serious corrosion of electrostatic defogging device and relay fan,blockage of molten salt finned heat exchanger,leakage of condenser acid tank and so on.