Economic Evaluation And Application Of Low-grade Heat Recovery Power Generation System

On the basis of the study on three representative low-grade waste heat recovery power generation technologies that are Gâ… ,Gâ…¡and Gâ…¢and three typical steam thermal systems which is the single-pressure, dual-pressure and flash system respectively, it analyzes and investigates the performance of three generation modes for waste heat recovery from cement production firstly. Secondly, methods and principles of engineering technical economics are systematically introduced and investigated. Thirdly, Gâ…¡and Gâ…¢of low-grade heat recovery power generation system are studied and evaluated by technical indexes and economic indicators of engineering technical economics and then the evaluation results show that Gâ…¢has an advantage over Gâ…¡on the whole.The methods and the research conclusion in the dissertation make a reference to the similar project like heat recovery power generation.