The SWAP Process in Action (image) University of Tokyo Share Print E-Mail Caption This is the SWAP process in action. It efficiently converts 90 percent of raw material to ammonia in one go, whereas the Haber-Bosch process only converts 10 percent. Credit © 2019 Yoshiaki Nishibayashi Usage Restrictions Credit © 2019 Yoshiaki Nishibayashi Share Print E-Mail 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.