三甘醇与高温水蒸气清洗聚酯过滤器的比较

Comparison of filter cleaning system between TEG and super-heated steam method

在清洗机理、公用工程消耗、设备、投资、三废排放等方面对三甘醇与高温水蒸气清洗聚酯过滤器的优缺点进行了比较 ,高温水蒸气清洗是一种较经济。

Two filter cleaning systems,using TEG as solvent and using super heated steam as heating medium are discussed. Concerning principle,equipment,general facilities consumption,capital investment and waste discharging of these two methods are compared.Using super heated steam to clean melt polymer is a more economic and more reliable method.