LNG Fundamental Knowledge

This publication details the underpinning knowledge required for ship’s officers serving on liquefied natural gas carriers, as set out in SIGTTO’s “LNG Shipping Competency Standards“.

Freightage

LNG shipping knowledge encompasses a wide range of technical, operational and regulatory expertise essential for the safe and efficient transportation of liquefied natural gas (LNG). This field involves understanding the specialized design and engineering of LNG carriers, including the construction of cryogenic tanks that maintain LNG at extremely low temperatures. Professionals in this industry must be well-versed in the various containment systems, such as membrane and spherical tanks, which are crucial for preventing leaks and ensuring structural integrity during voyages.

Cargo Delivery

Moreover, LNG shipping requires comprehensive knowledge of international maritime regulations and safety protocols. This includes mastery of emergency response procedures, fire suppression systems, and emergency shutdown systems designed to protect both the vessel and its crew. Additionally, the efficient operation of propulsion systems and the management of cargo transfer processes are critical components that professionals must adeptly handle. As LNG continues to grow as a vital energy source, the knowledge and expertise in delivery of liquefied gas remain paramount for ensuring its global distribution is conducted safely, efficiently, and sustainably.

Liquefied Natural Gas Reliquefaction Plant 2594
Liquefied Natural Gas Tank Protection 2135
Spray Pumps on Liquefied Natural Gas Carriers 2886
Use of Cargo Pumps on Liquefied Gas Carriers 4044
Gas Heaters on Liquefied Natural Gas Carriers 1588
Low Duty Compressor(s) on the Liquefied Natural Gas Carriers 3947
High Duty Compressor(s) on the Liquefied Natural Gas Carriers 3814
Use of Vaporisers on Liquefied Natural Gas Carriers 3329
Nitrogen Generator System on Liquefied Natural Gas Carriers 2025
Inert Gas Generator 3116
Air and Inert Gas Dryers 1543
Cargo System – Tank Construction 6612
Record Keeping and Planning 1412
Contingency Plans for Liquefied Natural Gas Carrier 1823
Individual Responsibilities on Liquefied Natural Gas Vessel 3173
Risk Assessment on Liquefied Natural Gas Tanker 1659
Environmental Impact of Liquefied Natural Gas 1536
Liquefied Gas Carrier Types 4276
Hazards of LNG and Relevant Gases 2344
Understanding LNG Tank Atmosphere and Material Properties: Key Principles for Safety and Efficiency 1421
Regulations and Guidance for Liquefied Natural Gas Shipping 3742
Liquefied Natural Gas Fundamental Knowledge and Understanding 2771
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