Reactions in Catalytic Converters (IMAGE) Karlsruher Institut für Technologie (KIT) Caption With the help of X-rays, reactions in catalytic converters can be observed under close-to-reality conditions. Credit Photo: KIT-ITCP Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.