- 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
- Mechanical pulping
- Recycled fiber
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Automation for pulp
- Distributed control systems
- Quality control systems
- Analyzers and measurements
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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
- Mill information management
- Boiler Diagnostics Systems
- Services for pulp
- Fiber Technology Center
- Pulp references
- Pulp news and stories
- Pulp
- Air emission control
Air emission control for pulp mills
When you are looking for ways to improve your plant’s environmental performance, make sure to choose solutions with which you will gain measurable results. Go for products that not only enable you to meet environmental regulations, but also provide you with increased productivity, availability and profitability.
Valmet supplies complete cleaning solutions for extensive air emissions control and pulp mill odorous gas control with NCG-handling. To control emissions in the best possible way, both technically and economically, it is important that the solution is tailored and optimized for your entire mill.
From our wide offering, you will find solutions for odorous gas control, dry flue gas cleaning, wet flue gas cleaning and heat recovery, flue gas desulfurization and NOx reduction. Today, we have hundreds of successful air pollution control references worldwide.
Valmet’s solutions for reducing emissions
Customer cases
Rising to the challenge to limit emissions
To meet the new, very tight NOx emission limits for its recovery boilers, Sun Paper turned to Valmet to deliver a DeNOx scrubber for recovery boiler.
The next generation bioproduct mill
Metsä Group’s new bioproduct mill takes pulp production to a new level. In the mill, every single bit of the wood raw material and production side streams are utilized to achieve maximum material and energy efficiency.
CMPC Guaíba pulp mill becomes totally odorless
CMPC Riograndense Ltda’s Guaíba pulp mill in Brazil no longer emits any hazardous or malodorous gases into the environment. They are efficiently controlled and destroyed by Valmet’s non-condensable gas (NCG) treatment system – probably the most comprehensive one in the world.
Lime kilns go fossil free
Valmet has developed biomass-based alternatives for moving into 100% renewable fuel also for lime kilns.