- Distributed control system
-
Industrial applications
- For Pulp
- For Board & Paper
- For Tissue
-
For Energy
- Multifuel and biomass
- Waste-to-energy
- Combined heat and power
- Combined cycle and gas
- Hydro
-
Applications
- Turbine automation
- Process optimization
- Energy management
- Fuel management
-
Performance monitoring and reporting
- Plant operation
- Boiler performance
- System monitoring and reporting for turbines
- Steam turbine performance
- Gas turbine performance
- HRSG performance
- Pumps and fans performance
- Heat exchanger performance
- Operation point deviation
- Gas turbine wash
- Fatigue and creep
- Boiler sootblowing
- Boiler life
- Asset monitoring
- Emission monitoring and reporting
- For Marine
- For Alternative fuels
- Quality management
-
Analyzers and measurements
- Inline sensors
-
Analyzers
- Brown Stock Quality Analyzer
- Chip 'n' Bark Moisture Analyzer
- Recovery Ash Analyzer
- Recovery Liquor Analyzer
- Dirt Count Analyzer
- Fiber Image Analyzer
- Fiberline Analyzer
- Paper Lab
- MR Moisture Analyzer
- Pulp Expert
- Fiber Furnish Analyzer
- Retention Measurement
- Stand-Alone Retention Control
- Wet End Analyzer
- Corrosion Reduction Analyzer
- Cooking Liquor Analyzer
- Samplers
- Consistency
- Conductivity
- Boiler diagnostics systems
- Wastewater
- Vibration
- Condition monitoring
- Industrial Internet
- Automation projects
-
Automation services
- Spare parts
- Maintenance and technical support
- Cybersecurity services
- Upgrades and lifecycle services
- Condition monitoring services
- Process performance services
- Learning services
- Service agreements
- Automation
- Analyzers and measurements
- Inline sensors
- Peroxide Residual Measurement
Valmet Peroxide Residual Measurement
The measurement concept designed in Valmet Peroxide Residual Measurement (Valmet Polarox5 FP) utilizes the proven method, in a new innovative way: it measures both total peroxide residual and OOH– ion residual and thus reveals more intimate information of the process conditions.
Features
The main handicaps of current peroxide stage controls, peroxide over charging caused by low pH or caustic overdosing due to high pH, can be now avoided by measuring total peroxide and OOH– ion ratio online. Based on the enhanced measurement capacity of Valmet Polarox5 FP, new P-stage control concepts can be implemented for best achievable final brightness target with the optimal caustic and peroxide charges.
Benefits
- Unique measurement
- Both active and total peroxide
- Easy and safe installation and start-up