新型高效焊接板式热交换器在三甘醇脱水装置中的应用  

Application of New Type and Highly Efficient Welded Plate Heat Exchanger in Triethylene Glycol Dehydration Unit

作　　者：常春梅 孙海生 林国军 刘军[2] 王得胜 马云霖 郝开开 

机构地区：[1]上海蓝滨石化设备有限责任公司,上海201518 [2]西南油气田分公司重庆天然气净化总厂忠县分厂,重庆404300

出　　处：《石油化工设备》2018年第1期44-48,共5页Petro-Chemical Equipment

摘　　要：通过制定合理的工艺流程,在天然气三甘醇脱水装置中采用了新型高效全焊接板式热交换器取代传统的管壳式或焊接板式贫-富液热交换器,在大幅度提高传热效率的同时,也达到了减小占地空间,降低脱水装置的能耗、操作费用及总投资的改造目的。In the triethylene glycol dehydration unit of natural gas,through making process reasonably,using new type of all welded plate heat exchanger to replace the traditional tube-shell type heat exchanger between the rich and the poor fluid can greatly improve the heat transfer efficiency,reduce cover an area of space,and reduce energy consumption of dehydration unit of investment,operation cost and total investment.

关 键 词：焊接板式热交换器 天然气 三甘醇 应用 

分 类 号：TQ050.7[化学工程] TE965[石油与天然气工程—石油机械设备]