Bayer gets the green light to build and operate the new world-scale TDI plant in Dormagen
Tuesday, Jan 08, 2013
Following a detailed appraisal, the Cologne district authority has granted Bayer MaterialScience the permit to build and operate the new high-tech facility for the production of the chemical TDI (toluene diisocyanate) at Chempark Dormagen. TDI is needed as a precursor for the manufacture of flexible polyurethane foams to make products such as high-quality foams for mattresses, chairs and car seats.

"We are delighted that the approval process has been successfully completed and we can press ahead with our construction work as planned," says Dr. Joachim Wolff, who is the member of Bayer MaterialScience’s Executive Committee responsible for the Polyurethanes Business Unit. "This innovative high-tech process marks the start of safe and eco-friendly world-scale polyurethane production that makes the best possible use of energy and resources. Compared with a conventional plant with the same capacity, the new facility will reduce energy consumption by up to 60 percent and require as much as 80 percent less solvent. This will also give us a decisive competitive edge," he adds.

With an annual capacity of 300,000 metric tons, the future world-scale plant is a key part of a long-term investment strategy at Bayer MaterialScience to turn its Dormagen site into a global technology center for the development and production of polyurethanes. The employees who will be working at the new TDI facility started their training last spring. They include 15 new employees who are working alongside staff at the current pilot plant and receiving intensive instruction.

Construction progress on schedule

The approval authorities gave the go-ahead for the provisional start of construction in February 2012. Since then, work at the giant construction site has been progressing in leaps and bounds. In November, for example, the construction team reached a key milestone when the TDI plant’s 90.5 metric ton distillation column - a cylindrical steel structure - arrived at Chempark by truck. "If progress on site continues at this pace, there is nothing standing in the way of us completing and commissioning the plant midway through 2014," says Dr. Steffen Kühling, who is in charge of production and technology in the Polyurethanes Business Unit.

Site’s long-term future secure

The construction phase of the project will create between 500 and 1,500 additional jobs. Many contractors come from the region, such as the piping planning firm Keynes from Neuss and equipment manufacturers Quast and Dormagen-based APL. Later on, when the facility is up and running, companies from Dormagen and the surrounding area will be involved in maintenance, construction and repair work, plus the provision of technical services in the area around the new plant. The project also safeguards existing upstream and logistics jobs at the site. The same applies to numerous additional jobs associated with TDI production in the value-added chain in North Rhine-Westphalia and Germany.

Detailed notification of approval

When providing notification of approval, the authorities give a detailed explanation of the reasons that led to their decision. The process involves examining the prerequisites for approval, summarizing and evaluating the environmental impact assessment and, last but not least, evaluating the safety concept. Any objections raised are also taken into account. The authorities granted the permit for the project following a detailed appraisal of all aspects involved and based on the documentation submitted.

Comprehensive information for all interested parties

From the start of the TDI project, Bayer MaterialScience has ensured intensive dialogue with the local community and stakeholders. All local residents, environmental associations, organizations, authorities and political representatives can still benefit from open dialogue with the company about the project. Details of the construction project are available on the Internet at This website also provides an email address for questions.

About Bayer MaterialScience:

With 2011 sales of EUR 10.8 billion, Bayer MaterialScience is among the world’s largest polymer companies. Business activities are focused on the manufacture of high-tech polymer materials and the development of innovative solutions for products used in many areas of daily life. The main segments served are the automotive, electrical and electronics, construction and the sports and leisure industries. At the end of 2011, Bayer MaterialScience had 30 production sites and employed approximately 14,800 people around the globe. Bayer MaterialScience is a Bayer Group company.

Source: Bayer MaterialScience
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