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Mitsubishi Power, Ltd. - Heat Recovery Steam Generators (HRSG)

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Mitsubishi Power, Ltd.

| Heat Recovery Steam Generators (HRSG) 23/3/21, 1:46 PM

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HOME - PRODUCTS - BOILERS - Product Lineup - Heat Recovery Steam Generators (HRSG)

PRODUCTS Heat Recovery Steam Generators (HRSG)


Boilers
GTCC

STEAM POWER
Overview Features Delivery Records
IGCC

GEOTHERMAL

GAS TURBINES
Overview
STEAM TURBINES
A heat recovery steam generator (HRSG) is one of the major pieces of equipment in a gas turbine combined cycle power
BOILERS
plant that boasts a high thermal efficiency and produces minimal CO2 emissions. An HRSG is a kind of heat exchanger that
Product Lineup recovers heat from the exhaust gases of a gas turbine to an extreme degree. The heat is recovered in the form of steam
which is served as the power source of a power-generating steam turbine.
Once-through Boilers

Drum Boilers For the heat-transfer tubes of an HRSG, finned tubes with excellent heat-transfer performance are employed. By adopting
a compact design, the installation footprint of the equipment is reduced.
Heat Recovery Steam Generators (HRSG)

Bubbling Fluidized Bed (BFB) Boilers In addition, Selective Catalyst Reduction (SCR) equipment is installed inside the HRSG, reducing the content of nitrogen
oxides in the exhaust gases released into the atmosphere.
Circulating Fluidized Bed (CFB) Boilers

Chemical Recovery Boilers

Boiler Machinery

Pulverizers

Fans and Blowers

Technical Information

Types of Coal

Low NOx Burners

Fuel Diversification Technologies

Pulverized Biomass Fired Boiler Technology

Combustion Test Facility

Bird's-eye View of HRSG


AIR QUALITY CONTROL SYSTEMS
(AQCS)

GENERATORS
Features
CONTROL SYSTEMS

ENERGY STORAGE
High Performance and High Reliability
FUEL CELLS
Since Mitsubishi Power delivered its first HRSG in 1963, it has pursued the optimization of its HRSG offerings based on an
ADDITIVE MANUFACTURING extensive delivery track record and operational experience.

OTHERS Mitsubishi Power has manufactured and delivered HRSG with high reliability to accommodate the demand for higher gas
turbine capacities as well as for higher temperatures and pressures in steam, associated with the higher efficiency and
output of power plants.

CATALOGUE
Highly economical
HIACS SERIES
Mitsubishi Power offers two types of HRSG, a vertical gas flow type (Vertical HRSG) and a horizontal gas flow type
TECHNICAL REPORT (Horizontal HRSG). In addition, by combining a vast array of established construction methods for assembly and
installation, Mitsubishi Power can develop proposals with specifications optimized to the transportation and site
requirements.

HRSG Types

https://power.mhi.com/products/boilers/lineup/hrsg Page 1 of 2
Mitsubishi Power, Ltd. | Heat Recovery Steam Generators (HRSG) 23/3/21, 1:46 PM

Vertical HRSG Horizontal HRSG

Construction Methods for Assembly and Installation (examples for horizontal HRSG)

Harp Construction Method Block Construction Method Modular Construction Method

Delivery Records

Triple Pressure Natural Circulation Type Triple Pressure Natural Circulation Type
(Horizontal Gas Flow Type) (Horizontal Gas Flow Type)

Customer JERA Co.,Inc. Okinawa Electric Power


Customer
Company
Plant Kawasaki Thermal Power Station
(Country) Units 2-2 and 2-3 (Japan) Plant Yoshinoura Power Plant Units 1
(Country) and 2 (Japan)
480 t/h (HP)
Steam
140 t/h (IP) 203 t/h (HP)
rate
100 t/h (LP) Steam rate 37 t/h (IP)
33 t/h (LP)
HP Superheater 602°C/15.4
outlet MPa HP Superheater 550°C/11.0
outlet MPa
Steam
Reheater outlet 602°C
conditions Steam
Reheater outlet 550°C
conditions
LP Superheater
252°C
outlet LP Superheater
232°C
outlet
Start of
2016
operation Start of
2012 / 2013
operation

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