A state-of-the-art facility located next to a customer's pulp mill

Our innovative Integrated Manufacturing Model (also known as Chemical Island) – a state-of-the-art facility located next to a customer's pulp mill, often inside the perimeter fence.

With a full-scale Chemical Island in place, our customers benefit from a tried, tested and successful concept managed and operated – on site, 24/7 – by our experts who ensure consistent production and delivery of chemicals needed to operate the mill.

At a typical Chemical Island, we manufacture sodium chlorate and generate chlorine dioxide which is then pumped directly to a pulp mill. Depending on the customers' needs, we can also manage all the logistics for the other chemicals required for their pulp mill operation.

Get a quick overview in this infographic about our Chemical Island concept.

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Our concept has proven popular and successful in Brazil.

The first Chermical Island – our Bahia plant at the Veracel Celulose Pulp Mill – was brought online in 2005. Most recently, the Imperatriz Chemical Island was opened in May 2014 to service the Maranhão Pulp Mill in northern Brazil.

Modern pulp mills normally generate excess utilities (e.g., such as steam and water from the pulping process) that can be used as fuel in other manufacturing processes. Our Chemical Islands often use power sourced from biomass, these reused resources effectively lower the carbon footprint of a Chemical Island, while simultaneously producing chemicals more efficiently. Simultaneously, on-site sodium chlorate production reduces transportation requirements.

An Eco-premium solution – efficient, safe, and sustainable production and delivery of bleaching chemicals – while reducing environmental impact.

Deciding when and where to build a Chemical Island is complex. We work with each customer to determine the best solution for their needs.

Typical benefits of a Chemical Island:

  • Sustainable manufacturing processes, reducing environmental footprint,
  • Dedicated partner, managing all chemical handling requirements,
  • Proximity to customer point-of-use reduces transportation, increasing eco-efficiency and safety,
  • Energy derives from the pulp mill (energy produced from biomass),
  • Shared services with the pulp mill (security, entrance, scale, canteen), enabling cost optimization,
  • Local jobs created, positively impacting the community,
  • Long-term contract, commitment and partnership.

Related product and services

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Helping pulp mill customers become more profitable and sustainable

Discover how we help our pulp mill customers become more profitable and sustainable by offering comprehensive and customer-specific business models with our Eka Chemical Island concept.

The first Chemical Island located at a paper mill in Brazil, Bahia.
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Get in touch!

For more information about our pulp bleaching solutions, please contact our experts. We look forward to hearing from you.


If you prefer to call us you can reach us at: 

China, Shanghai: +86 21 22205000
Brazil, Jundiaí: +55 11 45894800
Sweden, Bohus: +46 31 587000
USA, Marietta: +1 770 5780858

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