초록 ▼

Improved systems and methods for transporting fluids in containers are provided. Such improved systems and methods include floatable container vessels having one or more fluid containers and self-propelled marine transportation vessels that are adapted to be ballasted downwardly to permit the floata

Improved systems and methods for transporting fluids in containers are provided. Such improved systems and methods include floatable container vessels having one or more fluid containers and self-propelled marine transportation vessels that are adapted to be ballasted downwardly to permit the floatable container vessels to be floated onto or off of the marine transportation vessels, and are adapted to be deballasted so as to raise the floatable container vessels out of the water for transportation to another location.

대표청구항 ▼

1. A system for transportation of a fluid having a temperature of about ?40° C. (?40° F.) and lower ever water, said system comprising:(a) at least on floatable container vessel including at least one container suitable for containing said fluid; and (b) a self-propelled, side load marine transporta

1. A system for transportation of a fluid having a temperature of about ?40° C. (?40° F.) and lower ever water, said system comprising:(a) at least on floatable container vessel including at least one container suitable for containing said fluid; and (b) a self-propelled, side load marine transportation vessel adapted (i) to be ballasted downwardly within said water to permit said at least one floatable container vessel to be floated onto or off of said self-propelled, side load marine transportation vessel, and (ii) to be deballasted so as to raise said at least one floatable container vessel out of said water for transportation to another location. 2. The system of claim 1, wherein said at least one floatable container vessal is self-propelled.3. The system of claim 1, wherein said at least one floatable container vessel is self-propelled.4. The system of claim 1, wherein said fluid is pressurized liquefied natural gas at a pressure in the broad range of about 1035 kPa (150 psia) to about 7590 kPa (100 psia) and at a temperature in the broad range of about ?123° C.(?190° F.) to about ?62° C. (?80F.).5. A method for transportation of a fluid having a temperature of about ?40° C.(?40° F.) and lower over water, said method comprising:(a) loading said fluid into at least one container suitable for containing said fluid, said container being situated on a floatable container vessel; and (b) loading said floatable container vessel onto a self-propelled, side load marine transportation vessel for transportation to another location, said self-propelled, side load marine transportation vessel adapted (i) to be ballasted downwardly within said water to permit said at least one floatable container vessel to be floated onto or off of said self-propelled, side load marine transportation vessel, and (ii) to be deballasted so as to raise said at least one floatable container vessel out of said water for transportation to another location. 6. The method of claim 5, wherein said at least one floatable container vessel is self-propelled.7. The method of claim 5, wherein said at least one floatable container vessel is non-self-propelled.8. A method for transportation of a fluid over water, said method comprising:(a) loading a floatable container vessel containing at least one container suitable for containing said fluid onto a self-propelled, side load marine transportation vessel for transportation to another location, said self-propelled, side load marine transportation vessel adapted (i) to be ballasted downwardly within said water to permit said at least one floatable container vessel to be floated onto or off of said self-propelled, side load marine transportation vessel, and (ii) to be deballasted so as to raise said at least one floatable container vessel out of said water for transportation to another location; and (b) loading said fluid into said at least one container. 9. The method of claim 8, wherein said at least one floatable container vessel is self-propelled.10. The method of claim 8, wherein said at least one floatable container vessel is non-self-propelled.11. A system for transportation of a fluid over water, said system comprising:(a) at least one floatable container vessel including at least one container suitable for containing said fluid; and (b) a self-propelled, stern load marine transportation vessel having a deck with at least two wing walls, each said wing wall being continuous and having a top portion that consists essentially of a top edge and at least a portion of said wing wall immediately adjacent said top edge and extending downwardly toward said deck, said stern load marine transportation vessel having a forward located engine room and said stern load transportation vessel being adapted (i) to be ballasted downwardly within said water, such that at least said top portions of said wing walls are above the surface of said water, to permit said at least one floatable container vessel to be floated onto or off of said self-propelled, stern load marine transportation vessel, and (ii) to be deballasted so as to raise said at least one floatable container vessel out of said water for transportation to another location. 12. The system of claim 11, wherein said at least one floatable container vessel is self-propelled.13. The system of claim 11, wherein said at least one floatable container vessel is non-self-propelled.14. The system of claim 11, wherein said fluid is pressurized liquefied natural gas at a pressure in the broad range of about 1035 kPa (150 psia) to about 7590 kPa (1100 psia) and at a temperature in the broad range of about ?123° C. (?190° F.) to about ?62° C. (?80° C).15. A method for transportation of a fluid over water, said method comprising;(a) loading said fluid into at least one container suitable for containing said fluid, said container being situated on a floatable container vessel; and (b) loading said floatable container vessel onto a self-propelled, stern load marine transportation vessel for transportation to another location, said self-propelled, stern load marine transportation vessel having a deck with at least two wing walls, each said wing wall being continuous and having a top portion that consists essentially of a top edge and at least a portion of said wing wall immediately adjacent said top edge and extending downwardly toward said deck, said stern load marine transportation vessel having a forward located engine room and said stern load marine transportation vessel being adapted (i) to be ballasted downwardly within said water, such that at least said top portions of said wing walls are above the surface of said water, to permit said at least one floatable container vessel to be floated onto or off of said self-propelled, stern load marine transportation vessel, and (ii) to be deballasted so as to raise said at least one floatable container vessel out of said water for transportation to another location. 16. The method of claim 15, wherein said at least one floatable container vessel is self-propelled.17. The method of claim 15, wherein said at least one floatable container vessel is non-self-propelled.18. A method for transportation of a fluid over water, said method comprising:(a) loading a floatable container vessel containing at least one container suitable for containing said fluid onto a self-propelled, stern load marine transportation vessel for transportation to another location, said self-propelled, stern load marine transportation vessel having a deck with at least two wing walls, each said wing wall being continuous and having a top portion, and said stern load marine transportation vessel being adapted to be ballasted downwardly within said water, such that at least said top portion of said wing walls is above the surface of said water, to permit said at least one floatable container vessel to be floated onto or off of said self-propelled, stern load marine transportation vessel, and (ii) to be deballasted so as to raise said at least one floatable container vessel out of said water for transportation to another location; and (b) loading said fluid into said at least one container. 19. The method of claim 18, wherein said at least one floatable container vessel is self-propelled.20. The method of claim 18, wherein said at least one floatable container vessel is non-self-propelled.