摘要
介绍了玉门炼化总厂常减压装置自产瓦斯的成分及原有瓦斯处理技术,分析了常减压装置三顶瓦斯回收的必要性。简述了三顶瓦斯的回收技术改造方案及改造后的工艺流程。结果表明,改造后的瓦斯回收系统可有效提高二次能源利用率,实现装置节能环保的目的。
Composition of gas from atmospheric and vacuum distillation units of Yumen oilfield company refinery was introduced as well as the gas processing technology. The necessity of gas recovery was analyzed. Then the technical transformation program of gas recycling unit was introduced as well as the process flow of gas recovery unit after transformation. The results show that the gas recovery unit after transformation can improve the utilization of energy and achieve the aim of energy saving and environmental protection.
出处
《当代化工》
CAS
2015年第1期168-169,173,共3页
Contemporary Chemical Industry
关键词
常减压装置
瓦斯
节能
Crude oil distillation unit
Gas
Energy saving
