Abstract: A method for providing inventory for expedited loading and transport of compressed natural gas entails obtaining pressurized high-energy content gas; separating the high-energy gas into saturated gas and liquids; and removing impurities from the saturated gas. Water is removed from the gas forming a dry pressurized gas. The dry gas is cooled forming a two-phase gas. The gas is loaded into a storage element located on a floating vessel, while the liquids are loaded into the storage element forming a mixture. One or more storage elements are collected on the land to create an inventory that is quicker to load than comparable loading of natural gas unto the floating vessel. The floating vessel transports the inventory to a desired location at a lower cost than comparable submarine pipeline transport costs for distances of less than about 2500 nautical miles while utilizing the vapor phase during transit to power the floating vessel.

Abstract: This process includes the following steps: (a) the feed natural gas (101) is introduced into a first distillation column (31) which produces, as top product, a pretreated natural gas (111), which pretreated natural gas (111) no longer contains practically any C6+ hydrocarbons; (b) the pretreated natural gas (111) is introduced into an NGL recovery unit (19) comprising at least a second distillation column (49), so as to produce, on the one hand, as column top product, a purified natural gas (151) and, on the other hand, an NGL cut (15); and (c) the said liquefiable natural gas (161) is formed from the purified natural gas (151) resulting from step (b).

Abstract: A method for processing and transporting compressed natural gas by a floating vessel with a power plant entails obtaining pressurized high-energy content gas, separating the pressurized product stream into saturated gas and liquids, and removing impurities from the saturated gas. Water is removed from the gas forming a dry pressurized gas. The dry pressurized gas is cooled forming a two-phase gas. The gas is loaded into a storage element located on a floating vessel, while the liquids are loaded into the storage element forming a mixture. The floating vessel transports the storage modules and elements to a desired location at a lower cost than comparable submarine pipeline transport costs for distances of less than about 2500 nautical miles while utilizing the vapor phase during transit to power the floating vessel.

Abstract: A cryocooler system having at least one flow straightener which has a system of grooves on its perforated surface for enhancing gas flow uniformity through the system wherein pulsing gas which does not initially pass through the flow straightener through a perforation flows along the surface of the flow straightener within a groove prior to passing through a perforation and is effectively redistributed across the surface of the flow straightener and thus the cross section of the regenerator or thermal buffer tube.