公开(公告)号：US20230383420A1

公开(公告)日：2023-11-30

申请号：US18246729

申请日：2021-11-03

Applicant: HALDOR TOPSØE A/S

Inventor： Poul Erik HØJLUND NIELSEN ,  Pat A. HAN ,  John BØGILD HANSEN

IPC: C25B1/04 ,  C01B3/04 ,  C25B9/05

CPC classification number: C25B1/04 ,  C01B3/047 ,  C25B9/05 ,  C01B2203/0277 ,  C01B2203/1052 ,  C01B2203/1064 ,  C01B2203/148 ,  C01B2203/80

Abstract: The present invention refers to a method for cracking ammonia, producing hydrogen and generating electrical power including electrolysis of water in feed ammonia, evaporation, pre-heating and cracking of ammonia, using ammonia synthesis catalysts at low temperatures. A method for cracking ammonia including a) electrolysis of water in feed ammonia, wherein feed ammonia includes make-up ammonia; b) evaporation; c) cracking; wherein cracking of ammonia takes place between 300-700° C., using ammonia synthesis catalysts.