Alfa Laval has achieved a significant milestone in maritime decarbonization by securing an order for the world’s first marine boiler system that facilitates the safe incineration of ammonia emissions. This groundbreaking innovation is set for a fleet of four ammonia dual-fuel vessels, as part of a collaborative project with industry leaders. The delivery is anticipated between 2027 and 2028.
As the shipping sector shifts towards alternative fuels, ammonia has emerged as a promising zero-carbon option. However, utilizing ammonia onboard requires advanced systems due to its unique properties, such as toxicity and the need for careful management of waste gases. Alfa Laval’s new marine boiler system is designed to function as an Ammonia Release Mitigation System (ARMS) to manage these challenges effectively.
The system will be deployed on four 45,000 cubic meter multi-gas carriers intended for transporting LPG and ammonia for the global commodities company, Trafigura. This advanced boiler is part of a teamwork venture involving key industry players, including engine designer WinGD and shipyard HD Hyundai Mipo in South Korea. Anders Lindmark, President of Alfa Laval’s Business Unit Heat & Gas Systems, emphasized that the company’s efforts in promoting alternative fuels demonstrate its proactive approach in shaping maritime technology through their extensive experience.
The boiler system’s multi-functionality allows for the efficient incineration of gaseous ammonia and ammonia-nitrogen mixtures produced by onboard equipment without necessitating additional machinery. This comprehensive design is expected to streamline operations, reduce costs, and ultimately enhance safety aboard vessels. Alfa Laval’s journey with ammonia technology began in 2021, evolving through multiple stages of research and testing.
Their long-standing expertise in fuel-handling technology, particularly for LNG and methanol, positions them as a leader in developing safe solutions for ammonia as a marine fuel.