低温热动力回收效益的灰色聚类综合评价

The Comprehensive Assessment of Power Recovery from Waste Heat by GreyCluster

关键词:  炼油厂 低温热动力回收 能量利用 回收 经济评价 灰色聚类 综合评价

Key words:  energy utilization,recovery,economic assessment,grey cluster,

摘要:

本文运用灰色聚类方法，对水扩容朗肯循环、有机工质朗肯循环和卡林那循三种低温热动力回收方式的技术经济效益指标进行了评价分析，认为应优先推广水扩容朗肯循环的工艺回收低温热量。此方法对炼厂的节能降耗，提高用能水平有参考价值。

Abstract:

Grey Cluster is a method which converts the cluster sample to a white and judges the kind of the given cluster sample.This paper evaluated the technic and economic indicators of flashing,organic medium Rankine cycles and Kalina cycles for power recovery f