EQUIPMENT FOR FEEDING LIQUID CARBON DIOXIDE IN DEEP OCEAN WATER AND THE METHOD

摘要

PROBLEM TO BE SOLVED: To provide an equipment for feeding liquid carbon dioxide into deep ocean water, which can feed the liquid carbon dioxide to a nozzle at a stable feed rate on feeding the liquid carbon dioxide in deep ocean water. SOLUTION: This equipment for feeding liquid carbon dioxide into deep ocean water is equipped with a storage tank 11 storing liquid carbon dioxide therein, a pump 12 pumping the liquid carbon dioxide in the storage tank 11, conduits 30 and 50 feeding liquid carbon dioxide from the storage tank 11 into deep ocean water, and a nozzle 64 provided at the exit side of the conduit 50 and discharging liquid carbon dioxide into deep ocean water, wherein a pressure reducer 14 and a back pressure regulating value 20 are arranged as a flow rate control means on the conduit 30 as a downstream side of the pump 12.