Floating liquefaction vessel

摘要

A floating liquefaction vessel and connecting device system for receiving a dry gas, forming a liquefied natural gas, and offloading the liquefied natural gas, wherein the system can include a floating liquefaction vessel for receiving the dry gas, cooling the dry gas to form liquefied natural gas, flowing the liquefied natural to a transport vessel, and receiving a hydrocarbon vapor from the transport vessel. A floating liquefaction vessel controller can monitor offloading of the liquefied natural gas. A connecting device can connect the transport vessel to the floating liquefaction vessel. The connecting device can include an inner walkway telescopically contained within an outer walkway and configured to extend and retract from the outer walkway in response to motions.