White liquor plant articles

Insights Article

Over 100 White Liquor Oxidation systems delivered by Valmet

White Liquor Oxidation increases mill’s internal chemical circulation, reduces operational costs, and reduces the need for make-up chemicals.

Pulp Chemical recovery White liquor handling White liquor plant Oxygen delignification
Insights Article

Valmet and Suzano – a successful journey together

In 2011, Valmet was selected to supply the main technology for pulp production and recovery at Suzano’s mega mill project near the city of Imperatriz in the north of Brazil. In 2013, the mill was completed, and the first bales were produced. Today, we celebrate a decade of continuing successful collaboration.

Pulp Chemical pulping Chemical recovery Evaporators Lime kiln Recovery boilers White liquor plant Pulp drying Wood handling
Insights Article

Valmet and Naini Paper in India experience smooth cooperation on major fiberline project

Naini chose Valmet in 2019 as the main supplier of the key process technology for making bleached hardwood kraft (BHK) pulp. The new line has now been successfully producing high quality pulp since the very smooth startup, even above the originally designed daily capacity.

Pulp Cooking and fiber line Recausticizing White liquor plant Lime kiln
Insights Article

Strong teamwork brings success to SCA Obbola

SCA’s increased production capacity project at their kraftliner mill in Obbola, Sweden, is nearing completion. Close collaboration and good dialogue between the SCA and Valmet teams have delivered positive results.

Chemical pulping Chemical recovery Lime kiln White liquor plant Cooking and fiber line Pulp Pulp Evaporators
Insights Article

The future of the bioindustry

Project Star is one of the largest private investments in Brazil in the last 20 years, and it has made Bracell the largest producer of dissolving pulp in the world. The mill runs without any fossil fuels and can produce up to three million tonnes of kraft pulp per year.

Pulp Dissolving pulping Pulp Chemical recovery Evaporators Lime kiln White liquor plant Recausticizing Gasification Emission control
Insights Article

Important milestones reached at the bioproduct mill project in Kemi

The project is progressing according to plan and on schedule. The mill’s start-up is scheduled in the third quarter of 2023.

Pulp Pulp Chemical pulping Chemical recovery Wood handling Pulp drying Cooking and fiber line Baling Evaporators Gasification
Insights Article

Project Star: Evaporation and white liquor plant delivered

Valmet concluded on September 9th the delivery of the evaporation and white liquor plants in Project Star, the new Bracell’s dissolving pulp mill, located in Lençóis Paulista, state of São Paulo, Brazil. The delivery includes equipment of high technological level, in terms of technical, energy and environmental performance.

Pulp Dissolving pulping Chemical recovery Evaporators White liquor plant Lime kiln Gasification Biomass dryer
Insights Article

Energy efficiency and improved maintenance with new 2-stage Lime Kiln Cooler

The first 2-stage Rotary Lime Kiln Cooler was delivered to Södra Cell Mörrum in 2019. The new cooler was a result of innovative engineering and customer demands meeting at the right time.

Pulp Chemical recovery White liquor plant Lime kiln
Insights Article

Ground breaking celebration at Amadeus project site

Valmet and its partner Fortes are breaking the ground at LD Celulose’s project in Brazil. The team has in May 2020 celebrated the “first pile in the ground” that will be part of the foundation of the drying machine building.

Pulp Dissolving pulping Baling Cooking and fiber line Evaporators White liquor plant Automation
Insights Article

Smooth start-up with Valmet Training Simulator

When a new white liquor plant was installed at the CMPC Laja mill in Chile, simulator training and testing of the distributed control system (DCS) were essential parts of the project. They were key factors in achieving a fast, smooth start-up.

Pulp White liquor plant Chemical recovery Training Industrial Internet for Pulp
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