摘要
天然气深冷装置中压缩机燃机产生大量的高温尾气,具有很高的回收利用价值,是提高能源利用率的重要方向之一。某天然气处理厂针对前期投入的蒸汽余热锅炉具有管理难度大、运行费用高和安全性差等问题,提出采用导热油作为热载体回收尾气余热的方案,实施后取得了很好的经济效益。
A large number of high temperature exhaust gas produced from compressor of natural gas cryogenic unit has greater recycling value.It has been one of important directions to improve energy utilization rate.According to the larger management difficult,higher operation cost and poorer safety of steam afterheat boiler,afterheat of exhaust gas can be recovered by using conduction oil as heat carrier.Better economic benefits can be obtained by using these measures.
出处
《石油石化节能》
2013年第9期15-16,59-60,共2页
Energy Conservation in Petroleum & PetroChemical Industry
关键词
天然气处理
深冷装置
燃机尾气余热利用
导热油
Natural gas treatment
Cryogenic unit
Exhaust gas from gas turbine
Afterheat utilization
Conduction oil
