ABS has granted Approval in Principle (AIP) for HD Korea Shipbuilding & Offshore Engineering’s (HD KSOE) advanced ammonia vent gas treatment system, also endorsed by the Liberian International Ship and Corporate Registry (LISCR).
The system uses compact scrubbers to safely treat ammonia fuel released during purging, maintaining safe concentrations before discharge and minimizing wastewater production. ABS reviewed the design based on class requirements and IMO Interim Guidance.
Patrick Ryan, ABS Senior Vice President and Chief Technology Officer, said, “We are supporting innovative clients like HD KSOE in developing equipment to accelerate the maritime industry’s journey to low or zero carbon emissions.”
Young-Joon Nam, Head of HD KSOE’s SD Business Division, added, “This certification strengthens our eco-friendly technology portfolio. We will continue developing unique solutions to lead the global market for sustainable ships.”
