Site items in: Cracking Ammonia

ZeroCoaster: ammonia-fueled cargo shipping

AFC Energy has designed a developed a containerised, integrated, ammonia-fed propulsion system that will power the new "ZeroCoaster" vessel design. The ZeroCoaster consortium, led by Vard Engineering and including ABB, Trosvik Maritime, SINTEF Ocean and HK Shipping (plus support from

Starfire Energy's Prometheus ammonia cracking technology

The lowest cost way to use ammonia as a fuel is as an intact NH3 molecule. However, its slow flame speed can cause challenges managing flame stability, ammonia slip, and nitrogen oxide formation. Some fuel cells also require hydrogen, rather than ammonia. Ammonia cracking can solve these problems by providing either a NH3 + H2 + N2 blend or, with appropriate processing, pure hydrogen. Starfire Energy’s Prometheus cracking technology is a unique approach that uses an oxide catalyst bonded to a metal foil substrate. It provides excellent opportunities to power the cracking reaction with both waste combustion heat or purpose-generated…

The Future of Ammonia Cracking

The global energy sector stands before a massive transformation, going from the present state mainly driven by fossil-based resources and changing into a green future where renewable power will take over as the key energy source. In this transformation new market arises and new technologies are needed. One example is the ammonia cracking technology which only has limited use today. One key issue to solve in the future is the mismatch between where renewable power is available and where energy is needed. Today electrolysis is being commercialized in great scale transforming renewable power into hydrogen. As hydrogen is very complicated…

Photocatalytic Decomposition of Ammonia

In its recently released 6th assessment report, the International Panel on Climate Change  unequivocally stated that human activity is the primary driver of observed global warming effects over the  past 150 years. Broad alignment with this assertion by the public and private sectors has been the driving  force behind decarbonization efforts and various net-zero emissions goals. To date, decarbonization has  focused on increasing renewable power capacity and electrification of mobility with few solutions provided  for “hard-to-abate” sectors (transport, shipping, aviation, and heavy industry (cement, steel, and chemicals))  that are reliant on inexpensive petrochemicals as fuels / feedstocks and contribute nearly…