Projects & Cases

Boilers and Steam Generation 
for Power, Renewable and Industrial Applications 

Power Boilers

Large-Scale Utility Power    
Shortly after our establishment in 1867, Babcock & Wilcox designed the world's first installed utility boiler. B&W boilers now provide more than 300,000 MW of generating capacity in approximately 60 countries.  

In 1957 when B&W built the world's first commercially operated supercritical boiler, our designs were instrumental in the advancement of power generation efficiency.  Since then, we've designed and constructed the first U.S. ultra-supercritical power plant using technology representing the most advanced steam cycle conditions commercially available today.   

Supercritical

Supercritical Boiler

Designed for pulverized coal, B&W's advanced once-through ultra-supercritical boilers are usually applied to systems with a capacity of 400 MW or more.  These clean and efficient boilers usually operate at throttle pressures of 3500 psi (24.1 MPa) or more and steam temperatures in the 1100F (595C) range.

Subcritical

SteamGeneration

B&W's radiant boiler designs accommodate pulverized coal, including difficult-to-burn coals, natural gas and/or oil and combustible byproduct gases. Subcritical pressures range usually 1800 to 2600 psi (12.4 to 17.9 MPa) and superheater and reheater outlet temperatures as required, usually in the range of 1000 to 1050 F (538 to 566C).

Circulating Fluidized-Bed

Circulating Fluidized Bed Boiler CFB

With subcritical and supercritical steam pressures, temperatures and capacities, our top-supported, one- or two-drum designs use challenging fuels in a circulating bed of inert particles to control combustion and emissions. The CFB boiler is ideal for high sulfur and high ash fuels and various waste fuels, wood, biomass, gob and culm.     

Renewable Energy Boilers

When we developed our first waste-to-energy plant in 1930, it revolutionized waste disposal techniques.

Over the years, B&W and Babcock & Wilcox Vølund waste-to-energy, biomass and multi-fuel technologies have been incorporated in more than 500 production lines in more than 30 countries. 

Waste-to-Energy

L90 Waste-to-Energy Plant

B&W integrates steam generation systems for both mass burning of MSW and utilizing refuse-derived fuel.  The maximum recovery of resources is a top priority in both designs. Our flexible boiler designs accommodate various capacities, fuel compositions and steam requirements and advanced combustion technologies destroy dioxins and furans, minimize formation of NOx and CO, and minimize unburned carbon.

Biomass

Biomass Energy

From biomass combustion to gasification, B&W and B&W Vølund offer a wide variety of solutions for a wide spectrum of biomass fuels, including: wood chips, pellets, saw dust, wheat straw, barley, rice straw, bark and biogas. Biomass maintains a closed carbon cycle (CO2 neutral), which significantly reduces environmental impact.

Multi-Fuel

Multi-Fuel Energy Plant

An effective multi-fuel facility requires appropriate feeder systems for different fuels, appropriate grate technology (often vibrating), and an optimal mixing of flue gases.  Our multi-fuel technology is the result of decades of experience with various renewable energy fuels.      

Industrial Boilers

We are a global leader in supplying a wide range of industrial water-tube boiler designs to meet targeted, challenging, long-lasting operational and performance goals for power and process applications.

Our industrial water-tube package boilersStirling® and Towerpak® power boilers, and fluidized-bed boilers are custom engineered to each project’s unique specifications for varying inputs and desired outputs.

Pulp & Paper | Recovery   

Recovery Boiler

B&W's chemical and heat recovery boilers for the pulp and paper industry range from a pulp mill liquor processing capacity to 10,000,000 lb/day (4500 t/day) dry solids at steam pressures up to 1850 psi (12.6 MPa) with the PR design and to 2600 psi (17.9 MPa) with the reheat design.

Water-Tube Package & Industrial Boilers

B&W Water-Tube Package Boilers
With more than 5000 units and 150 years of experience, our water-tube package and industrial boilers have an established reputation for reliability and proven performance in a wide range of industries and applications. We offer shop-assembled or modularized bottom-supported designs for oil, natural gas and other gaseous and liquid fuels. Capacities range from 10,000 to 1,200,000 lb/h (4.5 to 544.2 t/h), depending on type and design features.

Bubbling-Fluidized Bed     

BFB Biomass Boiler
B&W’s bubbling fluidized-bed (BFB) top- or bottom-supported, one- or two-drum designs prove attractive in new or retrofit applications. Capacities for bottom-supported range up to 225,000 lb/h (28.4 kg/s) and top-supported from 225,000 to 1,000,000 lb/h (28.4 to 126 kg/s). BFB boilers are ideal for a wide range of biomass and high-moisture waste fuels.

Circulating-Fluidized Bed   

Fluidized Bed Boilers

Our circulating fluidized-bed (CFB) boiler features a top-supported, one- or two-drum design ideal for burning challenging fuels, including high sulfur and high ash fuels and various waste fuels, wood, biomass, gob and culm. Capacity, steam pressure and temperature ranges with subcritical and supercritical applications.

Solid & Multi-Fuel Boilers Stirling®

Solid & Multi-Fuel Boilers

B&W’s Stirling® boiler has provided dependable steam to industry for more than 100 years. A proven and flexible design has made the Stirling power boiler adaptable for applications in a variety of industries using a wide range of fuels

Solid & Multi-Fuel Boilers Towerpak®

BFB Boiler
B&W’s Towerpak® boiler is a version of our Stirling® power boiler designed for lower capacities. It incorporates many of the design and manufacturing technology features of the Stirling boiler, including furnace construction details, convection surface design and circulation enhancements. The versatility of the Towerpak boiler to burn virtually any fuel, alone or in combination, is especially useful for industrial applications.