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..

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 ..

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..

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..

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..

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..

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. ..

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..

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..

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..