Site items in: Cracking Ammonia

Article

Ammonigy, Heraeus Precious Metals and the Technical University of Darmstadt have partnered to demonstrate operations using cracked ammonia fuel in a four-stroke MAN test engine. The performance and efficiency of the test engine when running on ammonia-hydrogen fuel was comparable to natural gas operations, and use of an exhaust aftertreatment system reduced potentially harmful nitrogen-based emissions to near-zero levels.

Presentation

CRT’s patented catalyst enables high-efficiency ammonia-to-electricity conversion at scale, achieving >99.9% ammonia cracking without costly membranes. Combined with a micro-structured substrate, it delivers clean hydrogen directly to fuel cells/ammonia engines for unmatched system efficiency.

Article

A demonstration scale ammonia cracker plant is under construction in Germany as part of a partnership between thyssenkrupp Uhde and Uniper. The plant, expected to be commissioned by the end of 2026, will handle about 28 tonnes per day of ammonia, and serve as a test case for the planned hydrogen import terminal at the port of Wilhelmshaven, northwestern Germany.