- New Reports Assess Ammonia Use in Bulk Carrier and Ro-Ro Ships.
- Hazard Analysis Highlights Risks of Ammonia Fuel Systems.
- EMSA Aligns Findings with IMO Ammonia Safety Guidelines.
The European Maritime Safety Agency (EMSA) has rolled out parts three, four, and five of its comprehensive study on the safety of using ammonia as a marine fuel. Kicking off in 2023, this series dives into the risks and safe practices surrounding ammonia in the shipping industry, reports EMSA.
Early Insights on Hazards and System Reliability
The first part of the study zeroed in on the dangers of ammonia, highlighting its toxicity, corrosiveness, and how it interacts with water. The second part took a closer look at essential equipment, assessed system reliability, and created models based on modified LPG systems.
Hazard Analysis of Ammonia Fuel Systems
In the third report, a hazard and operability analysis (HAZOP) is presented for a typical ammonia fuel supply system, complemented by CFD simulations that model the effects of potential leaks.
Case Studies on Bulk Carrier and Ro-Ro
Parts four and five evaluate the use of ammonia on specific vessels — a Newcastlemax bulk carrier and a mega ro-ro ship. Both sections include risk assessments for port operations that involve ammonia.
Supporting IMO Safety Guidelines
These studies are in line with the latest IMO guidelines (MSC.1/Circ.1687) regarding ammonia safety. EMSA emphasises the importance of a collective understanding among technology providers to ensure the safe integration of these systems.
Key Resource for Maritime Stakeholders
These reports act as a valuable resource for shipbuilders, regulators, and fuel system designers who are tackling the challenges posed by ammonia in the shipping sector.
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Source: EMSA
