- Wood handling
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Cooking and fiber line
- Knotting and screening
- Cooking
- Washing
- Oxygen delignification
- Bleaching
- Dissolving pulping
- Services for Cooking and fiber line
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Chemical recovery
- Evaporators
- Recovery boilers
- White liquor plant
- Odorous gas control
- Lignin separation
- Sulfuric acid plant
- Turpentine decanting
- Process support and optimization
- Rebuilds and upgrades
- Heat and power production
- Services for chemical recovery
- Pulp drying
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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
- Stock preparation
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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
- Pulp mill information management
- Process controls
- Quality management solutions for pulp
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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
- Boiler Diagnostics Systems
- Services for pulp
- Fiber Technology Center
- Pulp
- Chemical recovery
- White liquor plant
- Green liquor handling
Green liquor handling
In this process the dregs are separated from the green liquor. In turn, the dregs are washed and dewatered.
Valmet offers products that separate dregs from green liquor and increase the efficiency of the recausticizing process. The dregs handling encompasses systems that wash and dewater dregs efficiently with minimal or no mud consumption. Valmet has several green-liquor handling equipment alternatives, which all meet the primary aim, to reduce the dregs content. The products range from traditional clarifiers to high-rate clarifier, OptiClear and ultra-compact "all-in-one" OptiDisc™ GL filters.
OptiDisc GL filter
Green-liquor filtration and dregs dewatering are performed in the same machine. This means very high capacity in a single unit. The compact size of the OptiDisc GL filter requires minimum space. The machine features high availability and easy maintenance.
Green liquor clarifier
This clarifier is of a robust design, which requires minimum maintenance. It is simple to operate and enables high availability with low power consumption.
OptiClear
The high rate clarifier allows for a more compact footprint by improved internal distribution and effective use of polymer, while giving better process results than the traditional clarifier.
