PLCs, DCSs & Controllers


New energy-efficient evaporation line for dissolving pulp production

November 2025 PLCs, DCSs & Controllers

Valmet will deliver a new evaporation line to Altri Biotek mill in Portugal. This delivery is part of Altri’s €75 million project to convert the Biotek mill to produce dissolving pulp for the textile industry. The new evaporation line significantly improves the mill’s energy and water efficiency.

“Changing the production from kraft pulp to dissolving pulp will enable the Biotek mill to take a strategic step into the renewable textile fibre markets. Our extensive expertise in industrial processes combined with our innovative technology enables us to deliver these energy and water efficient solutions for the mill conversion, and we look forward to a successful, efficient collaboration with the Altri team,” says Sami Riekkola, executive vice president for pulp, energy and circularity at Valmet.

The evaporation line will contain the latest technology, which provides significant steam savings, with the 7-effect design and clean condensates to be reused in the mill. The 7-effect evaporation line has a design capacity of 350 tons of evaporated water per hour, producing heavy liquor with 75% dry solids. The delivery covers engineering, procurement and installation of the evaporation system. The new evaporation line includes Tube and Tubel evaporators that together secure long lifetime, high availability and excellent condensate segregation. The new line is equipped with Valmet condensate handling to enable the production of clean quality condensate, which reduces the mill’s freshwater usage.

For more information contact Valmet Automation, +27 31 539 8640, hugh.heine@valmet.com, www.valmet.com


Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Advanced DCSs preserve what must not change while enabling
Schneider Electric South Africa PLCs, DCSs & Controllers
Next-generation DCSs, such as Schneider Electric’s Foxboro, are preserving the best of the old while introducing the new in a less disruptive manner.

Read more...
Siemens launches new generation of logic controller
Siemens South Africa PLCs, DCSs & Controllers
Siemens has launched the latest generation of its proven intelligent logic controller, LOGO! 9. This enables simple implementation of small automation projects.

Read more...
DCS for maximum plant efficiency and reliability
ABB South Africa PLCs, DCSs & Controllers
ABB has introduced SPR2025, the latest Symphony Plus DCS package release to enable modernisation and efficient performance for the process and power industries.

Read more...
Future-proof automation
Vepac Electronics PLCs, DCSs & Controllers
The highly adaptable SALZ control system consists of open hardware, modular engineering software based on a virtualisation concept and an integrated app store.

Read more...
Press technology enhances performance and product quality at tissue machines
Valmet South Africa Motion Control & Drives
Valmet has been selected to replace five existing tissue machine shoe presses with its state-of-the-art Advantage ViscoNip press technology for Lee & Man Paper Manufacturing in China.

Read more...
Robust PLC for field applications
ifm - South Africa PLCs, DCSs & Controllers
ifm is a leading suppliers of robust control systems for mobile use. Its ecomat series comprises PLCs, I/O modules and sensors that can withstand the harsh environmental influences of mobile applications.

Read more...
ABB’s new flagship DCS
ABB South Africa PLCs, DCSs & Controllers
ABB has launched the latest version of its flagship distributed control system, to help industrial operators modernise without disruption and accelerate their path toward next generation automation.

Read more...
Adroit Technologies drives global SCADA for Iochpe-Maxion
Adroit Technologies PLCs, DCSs & Controllers
Adroit Technologies has been appointed by Iochpe-Maxion, parent company of one of the world’s largest wheel manufacturers and producers of structural components in the Americas, as its global SCADA partner. The partnership will standardise operational visibility, reliability and control across 34 manufacturing facilities worldwide.

Read more...
Extended DCS enables industrial innovation with continuity
ABB South Africa PLCs, DCSs & Controllers
ABB has introduced its Automation Extended programme, a strategic evolution of its distributed control systems (DCS), designed to help industries modernise without disruption.

Read more...
Decarbonising a heat and power plant
Valmet South Africa Temperature Measurement
Valmet is delivering a boiler fuel conversion for a combined heat and power plant in Poland. After modernisation, coal will be replaced entirely with certified forest biomass supplied by local providers.

Read more...









While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd | All Rights Reserved