Swedish technology developer Metacon has delivered an ammonia cracking prototype unit to Pherousa Green Technologies in Norway for development of an ammonia-fed, zero emissions maritime propulsion system. The prototype itself was developed by Metacon subsidiary Helbio, who report the cracker achieves conversion rates of 99.3% with no ammonia slip, enabling it to feed a high-purity PEM fuel cell.
The Department for Business, Energy and Industrial Strategy (BEIS) will contribute to three ammonia energy projects via the latest funding round of its Net Zero Innovation Portfolio:
Australia-based Aviation H2 have selected the use of liquid ammonia to turbofan combustion as the best pathway forward for developing hydrogen-powered aircraft. Based on the existing Dassault Falcon 50, Aviation H2 aims to have the converted aircraft in the skies by mid-2023.
In order to demonstrated ammonia-fueled solutions in a variety of applications, Stuttgart-based organisation Ammonigy has developed two patented technologies: a modular cracking unit that provides hydrogen to act as an “igniter” for the ammonia fuel, and an exhaust treatment system to minimise NOx emissions from the engine. But, while the principles behind Ammonigy’s technology solutions are very familiar to our readers, using them to convert a speedboat to run on ammonia fuel is certainly new! This week we explore results from testing on the GREEN AMY: the world’s first ammonia-powered speedboat.
GenCell Energy has announced its ammonia-fed, off-grid power generation system will be widely available to commercial customers next year, with a select number of units to be deployed in 2022. The GenCell FOX™ is an updated version of the A5™ containerised system, and is designed for use in the telecom sector: especially for remote installations with no access to grid power and which need to operate in harsh weather conditions.
A $10 million, five-year NASA University Leadership Initiative grant will allow an academic-industry team to develop new ammonia-fed jet engines. Researchers at the University of Central Florida will lead a team including collaborators from Georgia Tech, Purdue University, GE and Boeing. The proposed design uses liquid ammonia fuel, which is cracked to release hydrogen, which will be burned by the engine. The team is using the Boeing 737-8 aircraft as a baseline for the design.
This week we look at three new ammonia recovery projects:
1. A team from the Delft University of Technology has demonstrated that ammonia recovery via vacuum membrane stripping of a wastewater feed can be used to power a solid oxide fuel cell (SOFC).
2. In the UK, a new consortium including the Agriculture and Horticulture Development Board (AHDB) and the University of Leeds has received government funding to demonstrate a novel solution to harvest green ammonia from pig waste.
3. A team from the Ukrainian National University of Food Technology has proposed a new method of sourcing useable ammonia fuel from poultry waste via anaerobic digestion.
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 the Norweigian government) is developing the next generation of coastal bulk cargo carriers. With the propulsion system design in place, DNV GL granted commercial Approval in Principle to the ZeroCoaster design this week, allowing the consortium to begin discussions with potential buyers.
H2 Green will develop a renewable energy hub at the Port of Shoreham in West Sussex. The initial focus will be the electrification and use of hydrogen fuel in the Port's vehicle fleet (heavy forklifts and trucks), before expanding to accommodate the ~800 heavy goods vehicles that enter the port daily. The second phase will be an ammonia import facility to meet growing demands for hydrogen fuel in the surrounds. In Australia, the Geelong Hydrogen Hub will be developed by CAC-H2, a developer who is also planning two carbon-negative, waste-to-ammonia projects in Australia. The Geelong Hub includes multiple, new-build infrastructure elements including import/export & cracking facilities. Similar to Shoreham, import of green ammonia to meet growing demand for hydrogen fuel is the second phase of the project.
This we week we explore four new announcements for financing ammonia energy solutions from Jupiter Ionics (modular 3rd generation synthesis), Hydrofuel (novel cracking technology), FuelPositive (green ammonia synthesis) and Nitricity (point-of-use green fertiliser).