To provide a carbon dioxide measuring system capable of further accurately acquiring the mass of unloaded liquefied carbon dioxide.SOLUTION: In a carbon dioxide measuring system, a discharged mass acquisition unit finds the mass of liquefied carbon dioxide stored in a tank based on a detected result of a level gauge to detect a liquid level in the tank, a tank thermometer to detect the temperature in the tank, and a tank pressure gauge to detect the pressure in the tank. The discharged mass acquisition unit finds the mass of the liquefied carbon dioxide liquefied by a liquefying part based on the detected result by a first flowmeter and pumped into the tank by a first piping system. The discharged mass acquisition unit acquires the mass of the liquefied carbon dioxide discharged from the tank based on the mass of the liquefied carbon dioxide stored in the requested tank and on the mass of the liquefied carbon dioxide pumped into the tank by the first piping system.SELECTED DRAWING: Figure 2
【課題】荷揚げされた液化二酸化炭素の質量を、より高い精度で取得する。【解決手段】二酸化炭素計量システムは、タンク内の液面レベルを検出するレベル計と、タンク内の温度を検出するタンク温度計と、タンク内の圧力を検出するタンク圧力計と、の検出結果に基づいて、払出質量取得部が、タンク内に貯留されている液化二酸化炭素の質量を求める。払出質量取得部は、第一流量計の検出結果に基づいて液化部によって液化され、第一配管系統によってタンクに送り込まれる液化二酸化炭素の質量を求める。払出質量取得部は、求められたタンク内に貯留されている液化二酸化炭素の質量と、第一配管系統によってタンクに送り込まれる液化二酸化炭素の質量とに基づいて、タンクから払い出された液化二酸化炭素の質量を取得する。【選択図】図2
CARBON DIOXIDE MEASURING SYSTEM, SHIP, AND CARBON DIOXIDE MEASURING METHOD
二酸化炭素計量システム、船舶、及び二酸化炭素計量方法
2025-02-14
Patent
Electronic Resource
Japanese
CARBON DIOXIDE METERING SYSTEM, SHIP, AND CARBON DIOXIDE METERING METHOD
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