H2SITE FIRST ON-BOARD AMMONIA CRACKING SYSTEM GENERATES PURE HYDROGEN

 

KUALA LUMPUR, Nov 22 (Bernama) -- H2SITE has successfully validated the first ammonia cracker to produce high-purity hydrogen for onboard power generation using a polymer electrolyte membrane (PEM) fuel cell.

In a statement, the company said an integrated membrane reactor has been installed and operated on board of the BERTHA B supply ship, sailing the shores of the Gulf of Biscay.

“Our innovative membrane reactor technology not only brings an improvement in system efficiency but also reduces the footprint of the installation. This is especially important in applications where space is limited, such as onboard a vessel.

“We have focused our design efforts on minimising the ammonia consumption, which will be key for the scale up to suit higher power output units,” said H2SITE Technical Director, Jose Medrano.

Maritime transport is responsible for two per cent of global greenhouse gas emissions, presenting significant potential for emission reduction by transitioning from hydrocarbons to green fuel options, such as hydrogen.

Ammonia cracking is gaining traction as a potential hydrogen carrier for onboard applications and it can be used directly in engines, or can be cracked into hydrogen and used in fuel cells. Before hydrogen is used, purification is necessary, especially if traces of ammonia are present.

H2SITE’s membrane reactors make sure all the ammonia is transformed, while delivering a high purity hydrogen to the fuel cell in a single process step. During navigation, as part of the H2OCEAN project, H2SITE’s cracker has successfully powered the ship's auxiliary services.

This achievement was made possible by working together with players active in the maritime decarbonisation segment such as Zumaia Offshore, Erhardt Offshore, Ajusa, and TECNALIA, along with the participation of Enagas and ABS.

This project is a stepping stone for H2SITE in the decarbonisation of maritime transport.

Based in Spain, H2SITE was established in 2020 and possesses exclusive technology for reactors and separators, facilitating the conversion of various feedstocks into hydrogen.

-- BERNAMA