CRYOGENIC UTILIZATION DEVICE OF LNG

PURPOSE:To reduce a facility cost to a large degree for a cryogenic utilization device of LNG. CONSTITUTION:The gaseous layer in an LNG tank 1 and the gaseous layer of a sub cooling regenerative agent tank 8 are connected together by a pressure governing line 10, and the inside of the tank 8 is prev...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAYAMA OSAMU, HANAMURE MASAKAZU, MIYATA YOSHIAKI
Format:	Patent
Sprache:	eng
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL BLASTING CHEMISTRY FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIRELIGHTERS FIXED-CAPACITY GAS-HOLDERS FUELS FUELS NOT OTHERWISE PROVIDED FOR HEATING LIGHTING LIQUEFIED PETROLEUM GAS LUBRICANTS MECHANICAL ENGINEERING METALLURGY NATURAL GAS PEAT PETROLEUM, GAS OR COKE INDUSTRIES STORING OF DISTRIBUTING GASES OR LIQUIDS SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To reduce a facility cost to a large degree for a cryogenic utilization device of LNG. CONSTITUTION:The gaseous layer in an LNG tank 1 and the gaseous layer of a sub cooling regenerative agent tank 8 are connected together by a pressure governing line 10, and the inside of the tank 8 is prevented from being pressurized negative by leading a BOG generated in the LNG tank 1 into the sub cooling regenerative agent tank 8. Since the inside of the sub cooling regenerative agent tank 8 is prevented from being pressurized negative by the BOG generated in the LNG tank 1, a conventional negative pressure prevention device is no more necessary for the sub cooling regenerative agent tank 8, and the facility cost can thus be reduced to a large degree.