Generating steam from flue gases - Alfa Laval
WEBGenerating steam from flue gases. Generating steam is a profitable way of reusing high-temperature waste heat. This can reduce the load on process steam boilers and allows you to save fuel or use the extra capacity for electricity generation.
Heat recovery steam generator - Wikipedia
WEBA heat recovery steam generator (HRSG) is an energy recovery heat exchanger that recovers heat from a hot gas stream, such as a combustion turbine or other waste gas stream. It produces steam that can be used in a process (cogeneration) or used to drive a steam turbine (combined cycle).
Power 101: Flue Gas Heat Recovery in Power Plants, Part I
WEBApr 1, 2010 — Steam generators that employ ammonia injection for selective catalytic reduction (SCR) or selective noncatalytic reduction (SNCR) of NO x encounter an additional challenge in design and...
Heat Recovery Steam Generator (HRSG) Explained - saVRee
WEBA Heat Recovery Steam Generator, commonly abbreviated as a HRSG, is a specialised piece of equipment designed to recover heat from hot gases. These hot gases often come from a gas turbine as exhaust (flue gases), or an industrial process that generates a …
Robust Heat Recovery Steam Generator - Clayton Industries
WEBBuilt from the coil sections of Clayton’s fired dry steam generators, these units are used for higher exhaust gas inlet temperatures up to 3,000°F, and are capable of handling exhaust gas flows in the general range of 1,000 to 30,000 lbs./hr.
Heat Recovery Steam Generator - an overview - ScienceDirect
WEBHeat recovery steam generator is a high-efficiency steam boiler that uses hot gases from a gas turbine for reciprocating engine to generate steam in a thermodynamic Rankine Cycle. From: Biofuels, 2011
Heat Recovery Steam Generator - Thermax
WEBHeat Recovery Steam Generators are used to recover waste heat from the exhaust of gas turbines, boosting efficiency from a range of 35% to 40% in a simple cycle (also known as open cycle) mode to a range of 55% to 60% in a combined cycle mode.
HydroFlame Steam Generator | Direct Combustion Technologies
WEBIn light oil reservoirs, HydroFlame process can be used as flue-gas generator for conducting gas-injection EOR projects. Its compactness allows easy relocation to utilize flared natural gas as fuel for combustion.
Steam Generation - Set Laboratories
WEBIn one example of process-unit heat generation, carbon monoxide boilers recover heat in catalytic cracking units as carbon monoxide in flue gas is burned to complete combustion. In other processes, waste-heat recovery units use heat from the flue gas to make steam.
Options for Improving the Efficiency of Heat Recovery Steam Generators
WEBIn any heat transfer equipment such as a boiler or Heat Recovery Steam Generator (HRSG), the exit gas temperature determines the amount of energy recovered from the flue gas stream, which is indicative of efficiency.