- Bayer plans to invest €100 million in expanding the MDI plant at Brunsbüttel.
- The MDI plant's capacity will increase from 200,000 to 420,000 tpa.
- The permitting process starts in May 2011, with commissioning expected in 2015/2016.
- A new aniline plant will use energy-efficient adiabatic processes.
Investment and Expansion
Bayer MaterialScience is set to invest approximately €100 million to expand the high-tech production plant for MDI (diphenylmethane diisocyanate) at the Bayer Brunsbüttel Industrial Park in Germany. This expansion is part of a phased optimization plan for isocyanate production in Europe.
Project Phases and Capacity Increase
The first phase involves constructing a new TDI (toluene diisocyanate) plant in Dormagen with an annual capacity of 300,000 metric tons, scheduled to start in 2014. Subsequently, the MDI plant in Brunsbüttel will expand its capacity from 200,000 to 420,000 metric tons per annum. The existing TDI plant at the site will be converted to MDI production.
Permitting and Timeline
The permitting process is expected to begin in May 2011, with the plant's commissioning slated for 2015/2016, depending on regulatory approvals and market conditions.
Market Demand and Applications
Global demand for MDI and TDI is projected to rise, driven by their applications in thermal insulation and vehicle safety. MDI is a key material for polyurethane rigid foam, which is used for energy-efficient insulation in buildings and refrigeration, contributing to CO2 emission reductions.
Site Selection and Infrastructure
The Brunsbüttel site was chosen due to its availability of raw materials, existing infrastructure, and the potential for further expansion. The new plant will require increased raw material supply, necessitating the expansion of the existing MDA facility and the construction of a new aniline plant.
Technological Advancements
Bayer MaterialScience will implement the latest technologies, including an energy-efficient adiabatic process for the new aniline plant, similar to the one used in their Chinese facility since 2008.
