- Complete pulp mills
- Chemical pulping
- Wood handling
- Cooking and fiber line
- Pulp drying
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Chemical recovery
- Evaporators
- Recovery boilers
- White liquor plant
- Process support and optimization
- Rebuilds and upgrades
- Heat and power production
- Services for chemical recovery
- Air emission control
- New value-adding processes
- Dissolving pulping
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Mechanical pulping
- Chip washing
- Chip treatment
- Refining and grinding
- Steam separation
- Washing
- Bleaching
- Screening and cleaning
- Services for Mechanical pulping
- Recycled fiber
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Automation for pulp
- Analyzers and measurements
- Quality control systems
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APC Advanced Process Controls
- Valmet WinGEMS
- Valmet Debarking Optimizer
- Valmet Batch Cooking Optimizer
- Valmet Continuous Cooking Optimizer
- Valmet Washing Line Optimizer
- Valmet Oxygen Stage Optimizer
- Valmet Bleaching Optimizer
- Valmet Evaporation Optimizer
- Valmet Recovery Boiler Optimizer
- Valmet Recovery Boiler Leak Detector
- Valmet Recovery Boiler Sootblowing Optimizer
- Valmet Causticizing Optimizer
- Valmet Lime Kiln Optimizer
- Valmet Recovery Line Management
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AQC Advanced Quality Controls
- TMP Predictive Quality Controller
- TMP Specific Energy Optimizer
- Paper Machine Blend Controller
- Paper Brightness Optimizer
- Power Contract Optimization
- Paper Quality Software Sensors
- Paper Quality Real Time Optimizer
- Sensor Validation
- IMonitor Performance Monitor
- Ponderosa Pulp Quality Software Sensors
- IMAS Process Control Data Server
- Mill information management
- Distributed control systems
- Boiler Diagnostics Systems
- Services for pulp
- Fiber Technology Center
- Pulp news and stories
- Pulp
- Chemical recovery
- Services for chemical recovery
- Power Boiler Rebuild
Power Boiler Rebuild
Valmet has upgraded a significant number of power and utility boilers worldwide, with excellent results. We have all the necessary know-how and resources to provide you with expert assistance and to manage complete projects, all in the shortest possible time frame.
Fuel change
Change from virgin biomass to co-firing recycled wood and wood waste. This requires several modifications and results in significantly reduced fuel costs. Fuel and ash handling, combustion, heat balance, and emissions are all taken care of.
New life through BFB conversion
Converting old boilers to Bubbling Fluidized Bed (BFB) technology is an environmentally ideal solution. A BFB conversion helps to reduce emissions and solve other environmental problems, such as sludge disposal.
Old boilers - oil-fired, solid fuel grate, or recovery - can all be converted to fluidized bed combustion. After conversion, a boiler can burn industrial by-products, refuse-derived fuels, and biofuels. Coal, gas, and oil can be used as supplementary fuels. A boiler modernized in this way is virtually new, at a cost far below that of a new unit.
The results of our power boiler rebuilds are:
- Lower emissions
- Lower maintenance costs
