Search results

Valmet Recovery Boiler Cleaning - simple, efficient and safe

Valmet's recovery boiler floor washing service, Valmet Recovery Boiler Cleaning, washes the floor along with the rest of the boiler using low pressure water sprays and mixing devices. This decreases mechanical cleaning and reduces floor tube damage.

Refiners are running at double design capacity, case study

Valmet's latest refiner turbine segment patterns reduces energy consumption while lengthening segment lifetime.

Recovery boiler selective catalytic reduction - a retrofit case

SCR – Selective Catalytic Reduction is a well-established and widely used technology for NOx removal from power boiler flue gases. Target emission levels are decreasing and SCR will soon be needed for recovery boilers. This article is an abstract of a white paper which presents a study for a retrofit case using SCR to lower NOx from 200 to 100 mg/m3 (6% O2, dry gas), including implementation of some high power features.

Valmet seal flow upgrade improves suction roll operation

One way for mill's to reduce costs is to replace old, outdated showers and nozzles with Valmet Suction Roll Upgrade Seal Flow shower technology. It will improve moisture profiles, reduce water consumption and reduce roll maintenance costs.

Methanol - from pulp mill waste byproduct to valuable fuel

Technology has been used for several years to liquify methanol from SOG. A new process has been developed to produce purified methanol that can be sold as a green renewable fuel, transforming an undesirable waste byproduct into a potential new revenue stream for the pulp mill.

70-year-old board production line gets a state-of-the-art user interface

Stora Enso Imatra Mills has improved its BM2 line operating environment with a web-based Valmet DNAe User Interface. The user interface was specifically tailored to display the most essential data based on user needs and roles, making the users’ work easier.

Optimizing with Valmet DNAe

Hera S.p.A uses the new Valmet DNAe automation system with Valmet’s pretreatment BioTrac biotechnology to run their testing facility for processing green waste and boosting the circular economy.

Valmet reaches two significant milestones in its climate program

Valmet launched its climate program – Forward to a carbon neutral future – in 2021 with ambitious CO2 reduction targets across the entire value chain. During the first two years of the program implementation, we have taken many steps forward. We are especially proud of the fact that our technologies already today enable 100% carbon neutral pulp, board, paper, tissue and energy production. In addition, by the end of 2023 we will achieve 100% carbon-neutrality in our electricity purchases in Finland and Sweden.

Valmet DNAe User Interface boosts centralized plant control and monitoring

Nevel provides energy utilities as a service to its industrial and real estate customers. Digitalization, Valmet DNA Automation System and Valmet DNAe User Interface play an important role in doing it successfully.

Achieving NIS2 compliance: Key steps to ensure OT cybersecurity

Teemu Kiviniemi, Solution Manager for Valmet DNA, shares his expert insights for achieving NIS2 compliance and improving OT cybersecurity.