摘要
通过对公用工程系统剩余热的热功转化途径进行研究和不同途径的效益分析 ,采用全局过程产用蒸汽等级优化 ,提出了改进的全局能量集成顶层分析法和用于全局公用工程节能改造的基本步骤 ,并应用于大型乙烯公用工程系统的优化 ,得出了乙烯公用工程系统节能的潜力和改造方向。
Through the study on the heat work conversion path of the surplus heat from the utility system and the analysis of different path efficiency, combined with the optimization of the steam pressures, an improved method of top level analysis with overall site energy integration for ethylene plant retrofit is proposed. The method was used for optimization of the utility system of a large scale ethylene plant, the result showed that the energy conservation potential and the transform direction of the utility system were obtained.
出处
《石油炼制与化工》
CAS
CSCD
北大核心
2002年第1期54-58,共5页
Petroleum Processing and Petrochemicals
基金
中国石油化工集团公司科学技术基金项目( 3990 30 )
