Raw sludge measurement after primary clarifiers
Hangzhou Qige Water Treatment Plant measures the total solids from clarifier sludge and monitors mass flow with Valmet Total Solids Measurement (Valmet TS).
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SSAB: A unified automation concept strengthens blast furnace and power plant operations
SSAB’s Raahe steel mill manufactures standard, premium and specialty steel. A comprehensive Valmet automation system provides greater safety and reliability for the blast furnace motor fan. Founded in 1960, the Raahe steel mill has a long tradition. Today, it is part of the international SSAB steel group, whose blast-furnace production is one of the world’s most carbon efficient.
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Concentration Measurement improves HCl acid production
Chemours Company FC, LLC in West Virginia relies on Valmet for accurate Hydrochloric acid measurement in their Fluoropolymer Cooler Absorber Process.
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Mitsubishi Hachinohe optimizes recovery boiler performance
Mitsubishi Paper Hachinohe Mill acquired a Valmet Recovery Liquor Analyzer with an advanced process control (APC) application, Valmet Recovery Boiler Optimizer, to the mill’s chemical recovery process. Along with improving recovery boiler efficiency, Mitsubishi Hachinohe Mill combats climate change through accurate online analyses and optimization.
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Increased roll cover grinding intervals at Indah Kiat Pulp & Paper Perawang
Indah Kiat Pulp & Paper Perawang in Indonesia targeted to increase calender roll cover’s regrinding intervals in their PPM3.
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Taking pulp dewatering to the next level at Mercer Stendal
New TwinRoll technology and monitoring tools improves pulp washing process at Mercer Stendal. When Mercer’s Stendal mill was inaugurated in 2004, it was by a distance one of the world’s most modern bleached softwood kraft (NBSK) pulp mills. The mill has continuously striven harder to maintain its position, brown stock washing is one of the processes which have recently seen improvements. The results have been outstanding.
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Optimized operations by continuous performance and maintenance assessments
Long-term collaboration between Hamburger Hungaria Erömü Kft and Valmet
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Smooth cooking and fibeline operations ensured by long cooperation
Close cooperation to ensure quick response to technical and process issues. Maintenance planning services help coordinating the shutdowns in an effective way at Metsä Board Husum mill, Sweden
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High availability and correct maintenance from the start-up of the CFB boiler
High availability and correct maintenance from the start-up of the CFB boiler at Sappi Kirkniemi pulp and paper mill in Finland.
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Developing an energy saving control system for sewage sludge drying equipment with real-time moisture content measurement
Nippon Steel Engineering, in Japan, wanted to increase the amount of dewatered sludge to the drying plant. With Valmet DS and Valmet HS their input moisture increased by 3.3% and the output moisture by 1%. At the same time, their fuel usage per moisture input was decreased by 5.5%.
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