PIPELINE TRANSFER PROCESS SIMULATOR FOR CARBON DIOXIDE MARINE UNDERGROUND STORAGE, CAPABLE OF REDUCING THE NEGATIVE EFFECT OF SOLID LUGGAGE DURING TRANSFER

摘要

PURPOSE: A pipeline transfer process simulator for carbon dioxide marine underground storage is provided to reduce the manufacturing cost of an experiment device by configuring the experiment device performing a reservoir role using a pipe of a large diameter instead of a high pressure container.;CONSTITUTION: A pipeline transfer process simulator for carbon dioxide marine underground storage comprises a low-pressure pipe reservoir(10), an inlet part(20), a high-pressure pump(30), an accumulator(40), a first pressure adjusting valve(50), a cooler(60), a heater(70), a simulation period test part(80), and a second pressure adjusting valve(90). The low-pressure pipe reservoir is formed into a pipe shape in order to store carbon dioxide in a liquid state. The inlet part is connected to one side of the low-pressure pipe reservoir with a main pipe(27). The high-pressure pump transfers the liquid carbon dioxide into an experiment device. The accumulator is charged with high pressure gas in order to suppress the pulsation generated by the high-pressure pump. The first pressure adjusting valve re-suppresses the pulsation by controlling the pressure of the carbon dioxide. The cooler changes the carbon dioxide into a subcooled liquid state. The heater heats in order to change the carbon dioxide into a supercritical state. The simulation period test part is connected to the heater. The second pressure adjusting valve is connected and installed between the simulation period test part and the low-pressure pipe reservoir.;COPYRIGHT KIPO 2010