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PROCESS AND APPARATUS FOR RELIQUEFYING BOIL-OFF GAS FROM LIQUEFIED NATURAL GAS

2010-05-19To provide a process and an apparatus for reliquefying boil-off gas(BOG) from liquefied natural gas(LNG) that has a low cost construction without need for a gas-liquid mixing process and efficiently performs reliquefaction of BOG by heat exchange with LNG. ! The process and the apparatus for reli..

APPARATUS FOR PROCESSING EVAPORATED GAS OF LIQUEFIED NATURAL GAS

2010-05-19To provide an apparatus for processing evaporated gas of liquefied natural gas capable of being compressed down to a liquefied temperature by a less amount of driving power and being liquefied again. ! This processing apparatus is comprised of a cold heat accumulating tank 13 having, as its cold ..

LIQUEFIED NATURAL GAS HEATING DEVICE

2010-05-19To enable a heating time for hot water to be shortened and further enable heating of liquefied natural gas to be carried out from an early time. SOLUTION: There are provided a gas heating device 4 arranged in the midway part of a gas pipe 2 for reducing pressure of liquefied natural gas 1 and fee..

NATURAL GAS AREA UTILIZING SYSTEM

2010-05-19To provide a natural gas area utilizing system facilitating utilizing of natural gas for a demander in an area with a local city serving as the center. SOLUTION: This system comprises a first storage device 1 set up in an area for storing liquefied natural gas, means 3, 4 for changing liquefied n..

METHOD FOR UTILIZING HEAT ENERGY AND COLD ENERGY CONTAINED IN LIQUEFIED NATURAL GAS, AND SYSTEM FOR

2010-05-19 To cool a large-sized refrigerator through heat exchanging with a heat exchanger and to enable a strong farce to be applied to a turbine for use in driving a generator by a method wherein fluid of supplied liquefied natural gas is received at the heat exchanger and the liquid flowed from th..

LIQUEFIED NATURAL GAS AND ITS BOIL OFF GAS PROCESSING EQUIPMENT AND ITS OPERATING METHOD

2010-05-19TO BE SOLVED: To maintain a good operation by lowering a compressor operating temperature at the start and a temperature inside a heat container rapidly with simple and low cost structure in a device for processing BOG(Boil Off Gas) as well as LNG(Liquefied Natural Gas). SOLUTION: In a processing..

LIQUEFIED NATURAL GAS GASIFIER EQUIPPED WITH FRACTIONAL DISTILLATION FUNCTION

2010-05-19PURPOSE: To obtain a gasifier for using liquefied natural gas instead of liquefied petroleum gas as a carburant in the production of city gas through fractional distillation of a highly calorific component in liquefied natural gas by incorporating thereinto a plurality of specific constitutions. ..

METHOD AND DEVICE FOR GASIFYING AND FEEDING LIQUEFIED NATURAL GAS

2010-05-19To prevent discharge of cooling discharge water to sea, to prevent the occurrence of closure of a piping owing to adhesion and growth of organisms on a pipe wall, further to suppress corrosion of a heat transfer pipe, and additionally to prevent lowering of a combustion gas turbine output owing t..

PROCESS FOR REFORMING LIQUEFIED NATURAL GAS

2010-05-19To obtain efficiently a gas turbine fuel which does not evolve CO<SB POS="POST">2</SB> during combustion by reforming liquefied natural gas successively in a reformer and by the shift reaction, separating CO<SB POS="POST">2</SB> from the reformed gas, and liquefying the CO..

METHOD AND DEVICE FOR RE-LIQUEFYING SUPPLY OF NATURAL GAS

2010-05-19PURPOSE: To permit the storage of liquefied natural gas in a small tank by a method wherein high-pressure evaporated liquefied natural gas is given to an expansion turbine to generate cold heat and the cold heat is reserved into a cold heat accumulating means utilizing the latent heat and sensiti..

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