Patent ID: 11958575
Assignee: STENA POWER & LNG SOLUTIONS AS
Field: Transport (Mechanical engineering)
Classification: CPC B  E | IPC B  E

Claim 16:
17. A method for offshore production of fuel comprising:
pumping seawater to a water purification unit mounted on an offshore marine platform affixed to the seabed;
utilizing the water purification unit to at least partially purifying the pumped seawater to yield purified water;
utilizing a hydrogen production unit mounted on the offshore marine platform to produce gaseous hydrogen from the purified water;
liquifying at least a portion of the gaseous hydrogen onboard the marine platform;
transferring the liquified hydrogen to a liquified hydrogen floating storage unit moored adjacent the marine platform for storage of the liquefied hydrogen on the liquified hydrogen floating storage unit; and
transferring liquified hydrogen stored on the liquified hydrogen floating storage unit to a liquefied hydrogen transport vessel; and
utilizing a portion of the gaseous hydrogen in combustion turbines in order to produce electricity onboard the marine platform.