| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a carbon dioxide recovery device with improved efficiency of recovering carbon dioxide. <P>SOLUTION: The carbon dioxide recovery device 1 for solidifying the carbon dioxide included in a gas by a cooling medium and recovering it, includes: a recovery device part 2 to which the gas is introduced; a plurality of heat transfer pipes 3 which are arranged inside the recovery device part 2, and in the inside of which the cooling medium is distributed; a rake-off means for raking off the solidified carbon dioxide stuck to the respective peripheral surfaces of the plurality of heat transfer pipes 3; a housing part 10 for housing the solidified carbon dioxide raked off by the rake-off means; a plurality of temperature sensors 5 for measuring the respective temperatures of the plurality of heat transfer pipes 3; a plurality of flow rate adjusting parts 6 for adjusting the flow rate of the cooling medium distributed through the plurality of heat transfer pipes 3 respectively; and a flow rate control part 11 for controlling the plurality of flow rate adjusting parts 6 respectively on the basis of the respective temperatures of the plurality of heat transfer pipes 3 measured by the plurality of temperature sensors 5. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
