酯化蒸气制冷技术  

Technology of esterification vapour refrigeration

作　　者：张燃 

机构地区：[1]宁波爱思开振邦化学有限公司,浙江宁波315336

出　　处：《聚酯工业》2010年第6期37-38,共2页Polyester Industry

摘　　要：介绍一种利用微正压蒸气余热直接制冷的技术,工艺流程,制冷效果和经济效益,对冷量调节,不凝气体和凝结液排放进行了说明。该技术既解决企业内泠量的不足,同时也是很好的节能减排措施。The technology that using micro-positive pressure vapour waste heat to direct refrigeration,the technological process,refrigeration effects and economic benefit of the technology were introduced.The key problems such as cooling capacity regulation,non-condensable gas and condensate water discharge were explained.This technology can solve the cooling capacity insufficient of the enterprise.At the same time,it is a good energy saving and discharge reduction measure.

关 键 词：PET 酯化蒸气 制冷 

分 类 号：TQ323.4[化学工程—合成树脂塑料工业]