摘要
介绍了蜡油加氢装置的综合能耗组成,对装置能耗组成进行分析,并通过增加热联合利用率、取消燃料油改烧燃料气、高能耗机泵叶轮改造、压缩机增加无级调节系统、装置分馏系统优化操作等节能降耗措施,大幅降低装置综合能耗,从设计能耗17.23 kg Eo/t降低至2012年的6.13 kg Eo/t,成效卓著。
Base on analyzing the composition of comprehensive energy consumption, some counter-measures for energy conservation were put forward, such as increasing utilization of heat integration, using fuel gas instead of fuel oil; impeller transformation of the high energy consumption pump, adding a stepless regulation system for compressors and so on. After the improvement, much energy was saved ,and energy consumption was reduced from 17.23 kg Eo/t in the design to 6.13 kg Eo/t in 2012.
出处
《当代化工》
CAS
2013年第5期590-592,595,共4页
Contemporary Chemical Industry
关键词
蜡油加氢
节能
热联合
叶轮改造
分馏优化
无级调节
Gas oil hydrotreating
Energy conservation
Heat integration
Impeller transformation
Fractionation plant optimization
Stepless regulation
