HD Hyundai Heavy Industries (HD HHI) has developed the world’s first high-pressure direct injection dual ammonia engine , known as the ‘H22CDF-LA’. This environmentally friendly engine, capable of operating on carbon-free ammonia, has received approval from seven major maritime classification societies: KR, ABS, BV, DNV, NK, LR and RINA. The success of this certification places the South Korean company at the forefront of sustainable shipping .
Hyundai HD Dual Ammonia Engine Reduces Emissions
The engine, tested between September 30 and October 2 at the Ulsan technology center, represents a major breakthrough for the shipbuilding industry. Thanks to its innovative design, it is compatible with ammonia carriers as well as commercial vessels and land-based power plants .
The H22CDF-LA is designed to minimize greenhouse gas emissions and effectively control the release of nitrogen oxides (NOx) and unburned ammonia in the exhaust gases, ensuring cleaner operation.
This advancement in dual ammonia technology builds on the previous achievements of HD HHI, which launched the first dual methanol engine in 2022. Now, with the certification of this new engine , the company reinforces its position as a leader in sustainable innovation within the marine industry.
HD HHI management team stated: “With this approval, we reaffirm our commitment to leading the green shipbuilding market, driving the transition to a greener future for shipping.”
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Source and photos: HD Hyundai Heavy Industries via PR Newswire
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