New business potential substantiated for both Danisco and the feedstock provider Lenzing AG.
Successful implementation of a first-of-kind process in Lenzing, Austria.
The biggest xylose plant in the world.
3 challenges, Danisco wanted to solve:
1) The best process concept
Find and verify the new process concept for xylose production and assess its overall feasibility.
2) Scaleup from pilot to industrial scale
Optimize the concept at pilot scale and then scaleup from pilot to industrial scale.
3) Meet the expanding market demand
Build and start up the large scale xylose plant to meet the expanding market demand.
Neste Engineering Solutions has engineered, built and expanded the new xylose production unit in connection with the existing viscose pulp mill of Lenzing AG, including main unit operations of filtering, separation, crystallization and drying. Technology was provided by the Finnish based company Cultor (later Danisco) and its subsidiary Xyrofin.
Neste Engineering Solutions, and its predecessors, began with process concept development and basic engineering, before moving on to EPCM services, automation system delivery and start-up support provision in Lenzing, Austria.
The most suitable process concept was identified, scaled up and commissioned in close collaboration with Xyrofin for its expanding business. Neste Engineering Solutions also had experience from providing basic engineering services and automation DCS deliveries for xylose and xylitol production at the Danisco Illinois, US site.
Neste Engineering Solutions successfully scaled up the new process concept from R&D and pilot size to industrial scale in close collaboration with the Xyrofin R&D team, then engineered and managed the execution all the way to commissioning and start-up of the plant in about 2 years.