ANDRITZ delivers complete solutions – from biomass receiving to fuel feeding, to combustion, ash handling and regular service. BFB and CFB boilers from ANDRITZ have been proven in installations around the world. In addition, ANDRITZ offers a complete range of air pollution control systems, including wet flue gas cleaning, dry flue gas cleaning, DeNOx plants, and combined/multi-stage systems for power stations, waste-to-energy plants, biomass plants, and other industrial applications. Another important field of business is automation, where ANDRITZ offers a wide range of innovative products and services in the IIoT (Industrial Internet of Things) sector under the technology brand Metris.
ANDRITZ power boiler, biomass handling, air pollution control and automation experts will present the latest ANDRITZ innovations for the power industry. Come and see our expert presentations at ANDRITZ booth H20 every day at 2 pm.
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Our experts look forward to meeting you.
ANDRITZ offers technologies for producing steam and electricity from renewable fuels as well as for the efficient use of traditional fossil fuels. These technologies use proven, yet modern techniques to generate power efficiently while keeping emissions within environmentally safe limits. EcoFluid Bubbling Fluidized Bed (BFB) boilers and PowerFluid Circulating Fluidized Bed (CFB) boilers from ANDRITZ have been proven in installations around the world.
FIND OUT MORE ABOUT POWER BOILERS
ANDRITZ is a global supplier of proven biomass processing solutions for the renewable energy industry. All types of biomass can be effectively processed, conveyed, stored, and fed to power generation systems using ANDRITZ technologies. The company offers a comprehensive range of process machinery from biomass receiving to boiler silo feeding.
FIND OUT MORE ABOUT BIOMASS HANDLING
ANDRITZ offers a complete range of air pollution control systems, including wet flue gas cleaning, dry flue gas cleaning, DeNOx plants, and combined/ multi-stage systems for power stations, waste-to-energy plants, biomass plants, and other industrial applications. Thanks to our broad product portfolio, innovativeness in engineering and many years of experience in executing projects, ANDRITZ has the right solution to meet all environmental and financial goals.
FIND OUT MORE ABOUT AIR POLLUTION CONTROL
ANDRITZ offers a broad portfolio of intelligent, digital solutions under the Metris technology brand. These provide significant support to customers in achieving their production and corporate goals in terms of increasing the efficiency and profitability of plants, optimizing the use of resources, avoiding breaks in production, and achieving highest product quality.
FIND OUT MORE ABOUT METRIS
Our experts look forward to meeting you.
ANDRITZ is a leading supplier of plants based on Bubbling Fluidized Bed (BFB) and Circulating Fluidized Bed (CFB) technologies for boilers. The different technologies are distinguished by capacity, fuel, and application.
Excellent mixing and heat transfer make fluidized bed technology ideal for a wide range of applications. A variety of clean biomass fuels (bark, agricultural, forestry, and sawmill residuals) can be combusted, as well as many other fuels (demolition wood, refuse-derived fuels, peat, various sludges, etc.) and various types of waste.
BFB TECHNOLOGY
In a BFB unit, the fuels are fed in above the hot fluidized bed surface. BFB systems operate at a moderately low fluidization velocity and under controlled temperature conditions. Thanks to the large heat capacity of the fluidized bed material, which is mostly sand, the combustion conditions are ideal for biomass and recycled fuels with varying moisture contents. In many installations, various fuels are fired simultaneously.
CFB TECHNOLOGY
With CFB technology, the flue gas velocity in the furnace is higher and the bed is expanded and entrained with the flow. The bed material flows with the flue gas through the furnace, after which the material is separated by cyclones and returned to the lower furnace. CFB technology also allows an extremely wide range of fuels to be fired in the same unit. The efficient mixing and relatively low combustion temperatures contribute to low emissions of carbon monoxide, hydrocarbons, and nitric oxides.
ANDRITZ chemical recovery boilers offer designs capable of maximizing the production of green energy, with minimum emissions, while also recovering chemicals efficiently for the fiberline.
ANDRITZ supplies complete chemical recovery boiler plants, typically on an EPC basis (Engineering, Procurement, and Construction of the entire system, including support structures, boiler house, and automation). Alternatively, the recovery boiler plant can be delivered as an EP project, in which case erection and installation work are performed by others. If requested, ANDRITZ is also able to deliver the “bare boiler” only, i.e. all pressure parts of the boiler. In that case, other equipment and sub-systems can be engineered in co-operation with the customer.
