Ammonium Sulfate from the SWAP Process (image) University of Tokyo Share Print E-Mail Caption This is Ammonium Sulfate from the SWAP process. Ammonia could find future use as an energy storage medium for renewable energy industries. 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.