F - Mech Eng,Light,Heat,Weapons – 25 – J
Patent
F - Mech Eng,Light,Heat,Weapons
25
J
F25J 1/02 (2006.01) F25B 1/10 (2006.01) F25B 9/00 (2006.01)
Patent
CA 2402526
The invention relates to a natural gas liquefaction process and particularly to one suited to use offshore. The invention provides a natural gas liquefaction apparatus wherein a carbon dioxide based pre-cooling circuit is provided in a cascade arrangement with a main cooling circuit. The invention also extends to a natural gas liquefaction apparatus wherein a main cooling circuit uses as a refrigerant a gas stream, at least a portion of which is derived from a raw natural gas source.
La présente invention concerne un procédé de liquéfaction de gaz naturel, particulièrement un procédé pouvant être utilisé en mer. En outre, cette invention fournit un appareil de liquéfaction de gaz naturel dans lequel un circuit de refroidissement préalable à base de dioxyde de carbone est disposé en cascade avec un circuit de refroidissement principal. En outre, cette invention concerne un appareil de liquéfaction de gaz naturel dans lequel un circuit de refroidissement principal utilise un courant de gaz comme réfrigérant, dont au moins une partie provient d'une source de gaz naturel brut.
Fredheim Arne Olav
Paurola Pentti
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Statoil Den Norske Stats Oljeselskap A.s.
LandOfFree
Natural gas liquefaction process does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Natural gas liquefaction process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Natural gas liquefaction process will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1653417