直接晶化瓶级PET生产工艺特点分析

Analysis on Process Characteristics of Bottle Grade PET Production by Direct-crystallization Method

中国昆仑工程有限公司在原有瓶级PET生产工艺的基础上,开发出一种新型直接晶化瓶级PET生产工艺。介绍了工艺和某实际工程案例进行分析,与传统工艺从固定投资、运行成本等工程角度对比。

China Kunlun Contracting ＆ Engineering Co., Ltd （CKCEC） has developed a direct-crystallization bottle grade PET production process based on the traditional process. In this paper, the newly developed process was introduced. Afterwards, a real case was studied, the process was compared with traditional process from the perspective of investment and operating cost.