How to cut fuel costs with integral economisers

摘要

In process heating,economisers are essentiallyheat-exchange devices thatextract the residual heat fromthe exhaust gas generated bythe combustion process.Oftenthat recovered heat is fed backinto the processEconomisers for steamgenerators have been aroundfor many years but fewmanufacturers offereconomisers for thermal fluidheating systems and evenfewer still provide integral economisers.