Liquefied gas regasification system and operation method therefor
A technology of liquefied gas and regasification, which is applied in the direction of gas treatment applications, container filling methods, container discharge methods, etc., can solve the problems of inability to supply LNG to gas consumers, and achieve the effect of ensuring NPSH
Inactive Publication Date: 2019-06-14
DAEWOO SHIPBUILDING & MARINE ENG CO LTD
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- Application Information
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Problems solved by technology
As a result, a "pump trip" is likely to occur, i.e. a failure of the high pressure pump, resulting in the inability to supply the gas consumer with the required amount of LNG
Method used
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[0031] The above and other aspects, features and advantages of the present invention will become apparent from the detailed description of the following embodiments in conjunction with the accompanying drawings.
[0032] Hereinafter, embodiments of the present invention will be described in detail. It should be noted that throughout this specification, the same components will be indicated by the same reference numerals. Furthermore, it should be understood that the present invention is not limited to the following examples and may be implemented in various ways.
[0033] figure 1 is a schematic block diagram of a liquefied gas regasification system according to an embodiment of the present invention. Now, see figure 1 A liquefied gas regasification system and a method of operating the liquefied gas regasification system according to this embodiment of the present invention are described.
[0034] As used herein, "liquefied gas" may refer to liquefied natural gas (hereinaf...
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The present invention relates to a liquefied gas regasification system and an operation method therefor and, more specifically, to a liquefied gas regasification system capable of smoothly supplying aconsumer with a natural gas gasified from a liquefied gas, and an operation method therefor. The liquefied gas regasification system according to the present invention comprises: a supply pump for discharging a liquefied gas stored in a liquefied gas storage tank to the outside thereof; a high-pressure pump for receiving the liquefied gas from the liquefied gas storage tank and compressing the same; and a fourth liquefied gas supply line connecting the high-pressure pump and the supply pump, wherein the high-pressure pump and the supply pump are directly connected by the fourth liquefied gassupply line and thus the liquefied gas supplied to the high-pressure pump is directly supplied by the supply pump.
Description
technical field [0001] The present invention relates to a liquefied gas regasification system and a method of operating the liquefied gas regasification system, and more particularly, to a liquefied gas that can smoothly supply regasified liquefied gas to gas consumers A regasification system and method of operating the liquefied gas regasification system. Background technique [0002] Generally speaking, natural gas is liquefied at a low temperature at the place of origin into liquefied natural gas (LNG), and then transported to a distant destination by an LNG carrier. LNG is obtained by liquefying natural gas to about -163°C under normal pressure, and in a gaseous state, the volume of LNG is about 1 / 600 of the volume of natural gas. Therefore, LNG is suitable for long-distance sea transportation. [0003] The LNG carrier is intended to transport LNG to an onshore source of demand, and thus is provided with an LNG storage tank capable of keeping the LNG in a cryogenic sta...
Claims
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IPC IPC(8): F17C9/02F17C13/04
CPCF17C9/02F17C2221/033F17C2223/0161F17C2223/033F17C2223/047F17C2225/0123F17C2225/035F17C2227/015F17C2227/0393F17C2250/0408F17C2260/031F17C2265/022F17C2265/05F17C2270/0136F17C13/04F17C2227/0135F17C2250/0626F17C2270/0105F17C2270/0123
Inventor 安守敬曺斗现
Owner DAEWOO SHIPBUILDING & MARINE ENG CO LTD