| abstract |
Liquid CO2, stored at -20°C, 20 bar, is transferred by simple gravity into an intermediate container (3) for feeling it completely. It is then heated up to the room temperature, balanced with gaseous CO2 at the corresponding balance pressure, under-cooled by a pump (5) and conveyed to the suction of the high pressure pump (6). Application for supplying liquid CO2 under a pressure from about 80 to 130 bar. |