Chemical pulping articles
Chemical pulping articles
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What's cooking?
The third generation of Valmet’s CompactCooking launches, with increased flexibility, improved steaming and washing, and easy maintenance.
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Creating a valuable product from hazardous side streams
Producing sulfuric acid from a pulp mill’s non-condensable gases (NCG) is a true win-win-win solution. An innovation developed by Valmet improves the chemical balance of mills, generates cost savings, and reduces environmental impact.
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RECOX+ recovery boilers for peak performance
By combining technology, automation and services expertise, Valmet can provide a complete recovery boiler solution with relentless performance.
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Sunila makes the most out of lignin
Stora Enso’s Sunila Mill produces kraft lignin with Valmet’s LignoBoostTM technology. In 2018, Stora Enso launched their dry lignin product, LineoTM by Stora Enso, which is an excellent alternative to fossil-based materials.
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Lignin Upgraded – new lignin qualities with LignoBoost
Valmet’s LignoBoost process has been developed further and new process concepts can tailor the extracted lignin into different qualities. This gives new options for kraft pulp mills to go into new businesses.
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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.
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Thorough planning brings success
Södra Cell Mörrum’s dissolving pulp line has been upgraded with new TwinRoll presses in the brownstock washing area, which will increase the production capacity. The installation followed after very careful planning.
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Machine monitoring analysis service proves invaluable at Metsä Group´s bioproduct mill
With the construction of a new bioproduct pulp mill in Finland, Metsä Group selected Valmet DNA Machine Monitoring as an integral part of the mill-wide Valmet DNA automation system. As part of the machine condition monitoring application, remote diagnostic support provided by Valmet has proved to be an essential aid to predictive maintenance.
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New solution for making sulfuric acid - Sulfuric Acid Plant at the Äänekoski Bioproduct mill
Valmet supplied a sulfuric acid plant to Metsä Group's bioproduct mill in Äänekoski for in-house sulfuric acid production.
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OKI Pulp & Paper Mills sets production world record with Valmet-supplied pulp dryers
The drying machine 1 at OKI, a project carried out by APP with technology supplied by Valmet, has achieved a new production world record in April 2018