Chemical pulping articles
Chemical pulping articles
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Ash treatment with crystallization technology at the OKI mill
At the APP OKI pulp and paper mill the recovery boiler ash is treated in an ash crystallization plant to keep potassium and chlorine at the desired low levels in the mill’s recovery cycle.
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Committed to sustainability at APP
In 2012, APP established the Sustainability Roadmap Vision. Christina Koh, Head of Global Communications at APP, tells about their targets and actions towards their sustainability vision.
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World records and excellent quality at OKI pulp mill
Valmet was chosen to deliver key technology to APP’s OKI pulp and paper mill in Indonesia. The mill is one of the largest in the world and has hit several world records since its startup in 2016 while delivering top quality.
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SCA starts world’s largest softwood pulp line
The world’s biggest production line for bleached softwood kraft pulp is now up and running in Sweden. SCA’s massive Helios project, which involved a complete rebuild of the existing Östrand pulp mill, is a textbook example of how a successful project should be executed.
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World’s largest evaporation plant with integrated ash crystallization commissioned at APP OKI Pulp and Paper Mill
Valmet is pleased to be commissioned by APP OKI Pulp and Paper Mill for the delivery of the world’s largest evaporation plant which comes with integrated ash crystallization.
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Pulp mill lime kilns go fossil free
Valmet has developed biomass-based alternatives for moving into 100% renewable fuel also for lime kilns.
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Extensive heritage for lime kiln services in the pulp and paper industry
In recent years, Valmet has invested heavily in lime kiln services; in training of field service specialists, launching of new products and launches in new markets.
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Valmet to deliver pressure diffuser to AustroCel Hallein’s mill in Austria
Valmet will supply a pressure diffuser for AustroCel Hallein’s mill in Hallein, Austria. The start-up of the pressure diffuser is planned for the fall of 2019.
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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.