Specifying Waste Heat Boilers

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Date

1992-04

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Publisher

Energy Systems Laboratory (http://esl.eslwin.tamu.edu)

Abstract

Waste heat boilers or Heat Recovery Steam Generators (HRSGs) as they are often called are used to recover energy from waste gas streams in chemical plants, refineries, kilns, incineration systems and cogeneration and combined cycle plants, to mention a few applications. Depending on several factors such as quantity of gas or steam flow, cleanliness of gas, gas and steam pressure and space availability, they may take various configurations as seen in Fig 1 to 5. Consultants and engineers who specify and evaluate HRSGs should be aware that several factors influence the final configuration of HRSGs. Some of these factors are discussed below.

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Keywords

Heat Recovery Steam Generators (HRSG)

Citation