Heat recovery in hybrid flash/orc power plants

Abstract

The usage of exhaust gas heat in WHR (Waste Heat Recovery) systems and its conversion into electrical energy using ORC technologies is limited by the thermal stability of working bodies at a temperature of exhaust gases above 270-300 ºС. Therefore, thermal schemes of hybrid power plants, in which water vapor and organic heat carriers are used as working fluids, are being developed. Numerous studies indicate that the efficiency of the thermal scheme of energy conversion is significantly influenced by the properties of working bodies and their parameters. Due to the large number of working bodies, the problem of their thermodynamic parameter effect has not been sufficiently studied. This paper [13] presents a review on hybrid renewable energy power generation systems focusing on energy sustainability.

The Modern Technological Analysis Research Influence of Installation of Nozzles on the Quality of Coke Gas Purification

“…Moreover, the economic implications of different nozzle installation configurations are assessed, taking into account factors such as initial investment costs, operating expenses, and potential savings resulting from improved gas cleaning efficiency. Cost-benefit analyses provide valuable insights for decisionmakers in the coke production industry, facilitating informed choices regarding nozzle selection and installation [2].…”