Capturing and Converting CO2 (IMAGE) University of Pittsburgh Caption This is an artist's conception of a catalyst (light blue and gray framework) capable of capturing CO2 (red and gray molecules on left side) and, along with hydrogen (white molecules) converting it to methanol (red, gray and white molecules on the right). Credit Karl Johnson 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.