- Complete pulp mills
- Chemical pulping
- Wood handling
-
Cooking and fiber line
- Cooking
- Screening
- Washing
- Oxygen delignification
- Bleaching
- Services for cooking and fiberline
- Pulp drying
-
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
- Other 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
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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
- Quality management
- Boiler Diagnostics Systems
- Services for pulp
- Fiber Technology Center
- Pulp
- Automation for pulp
- APC Advanced Process Controls
- Valmet Continuous Cooking Optimizer
Valmet Continuous Cooking Optimizer
Effective pulp cooking process optimization is built on well managed instrumentation and basic automation. The purpose of the Continuous Cooking Process optimization is to produce the maximum amount of optimum quality pulp, stabilize cooking conditions, eliminate disturbances and provide operators with tools to execute production rate and pulp grade changes automatically.
Features
- Stabilizing Control Functions
- Production rate and chip flow
- Alkali dosage and alkali profile
- Digester liquor balance
- H-Factor and temperature profile
Pulp Quality Control
- Kappa estimation
- Kappa feedback control (blow line/MidPoint)
Management of Changes
- Production
- Pulp grade
- Wood species
Disturbance Management
- Chip column disturbance detection (Fuzzy)
- Short time process stoppage
Benefits
- Even quality
- Increased production
- Decreased wood consumption
- Reduced white liquor consumption
- Reduced steam consumption
- Minimized disturbances
- Help in operator work
- Pro environmental