World’s First Pilot Plant for Bio-Based Aniline
press release 13.02.2024
Covestro is moving forward with the implementation of a unique process for producing the important chemical aniline entirely based on plant biomass instead of petroleum for the first time. At its Leverkusen site, the plastics manufacturer has now put a special pilot plant into operation for this purpose. Initially, large quantities of bio-based aniline will be produced there, so that the new technology can be further developed for production and transferred to an industrial scale. In the plastics industry, aniline is used to produce MDI, among other things. This in turn is used for insulating foam, for example, which saves energy in buildings and reduces the CO2 footprint. Covestro believes it will contribute to the promotion of the Circular Economy, which the company is aiming to become fully aligned with.
In attendance at the opening ceremony were North-Rhine Westphalia’s Deputy Minister President Mona Neubaur as well as Professor Walter Leitner, Managing Director of the Max Planck Institute for Chemical Energy Conversion in Mülheim an der Ruhr. Together with Dr. Thorsten Dreier, Chief Technology Officer of Covestro, they discussed the significance of bio-based raw materials for a sustainable chemicals industry of the future.
“Among other things, aniline is a key raw material for foams used to insulate buildings and refrigerators,” explained Dreier, on the significance of the base chemical. “Until now, aniline has been produced from fossil raw materials such as petroleum, which releases CO2 and fuels climate change. With our new process, we are contributing to building up a circular, bio-based economy, and I am very proud that we have now succeeded in making the jump to the next technological level.”
Covestro developed the process, which has already won several awards, together with partners in the scientific community. Compared to conventional technology, the process leads to a greatly improved CO2 footprint of aniline. Covestro has made a seven-digit investment in the pilot plant at the Chempark Leverkusen.
Find more information here: https://www.covestro.com/press/worlds-first-pilot-plant-for-bio-based-aniline/