Patent ID: 11970404
Assignee: STENA POWER & LNG SOLUTIONS AS
Field: Chemical engineering (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 0:
1. A system for offshore production of fuel comprising:
an marine platform;
at least one ammonia production system on the marine platform;
a liquefaction system in fluid communication with the ammonia production system, the liquefaction system having a cryogenic ammonia outlet;
a liquified ammonia floating storage unit moored adjacent the marine platform and in fluid communication with the ammonia production system, the liquified ammonia floating storage unit having a plurality of liquified ammonia bulk cryogenic storage tanks together having a first total liquified ammonia storage volume;
a liquified ammonia transport vessel having a second total liquified ammonia storage volume that is less than the first total liquified ammonia storage volume, the liquified ammonia transport vessel in fluid communication with the liquified ammonia floating storage unit;
one or more aerial cryogenic transfer lines extending from the marine platform to the liquified ammonia floating storage unit; and
at least one pump onboard the offshore marine platform and in fluid communication with the cryogenic ammonia outlet of the liquefaction system and the plurality of liquified ammonia bulk storage tanks of the liquified ammonia floating storage unit to transfer by pumping via the aerial cryogenic transfer lines the cryogenic ammonia from the marine platform to the floating storage unit.