What is the purpose of the primary membrane in a Gaztransport membrane LNG containment system?
Direct Answer
Option A: Liquid-tight barrier containing the cargo liquid
The primary membrane in a Gaztransport system acts as the liquid-tight barrier directly in contact with the cryogenic cargo. It is designed to accommodate thermal contraction and expansion while ensuring the structural integrity of the containment system, as required by the IGC Code for independent or membrane tanks.
All Options
Detailed Explanation & Context
The primary membrane in a Gaztransport system acts as the liquid-tight barrier directly in contact with the cryogenic cargo. It is designed to accommodate thermal contraction and expansion while ensuring the structural integrity of the containment system, as required by the IGC Code for independent or membrane tanks.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Liquefied Gas Tanker Cargo Operations (GASCO).
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