Title:
GAS SEPARATION RECOVERY SYSTEM AND GAS SEPARATION RECOVERY METHOD
Document Type and Number:
Japanese Patent JP2020163304
Kind Code:
A
Abstract:
To provide a gas separation recovery system capable of energy-saving by performing efficient utilization of waste-heat.SOLUTION: A gas separation recovery system 1 includes: an adsorption tank 2 which adsorbs prescribed gas contained in gas to be treated into a gas adsorbent and discharges gas which is not adsorbed by the gas adsorbent; a regeneration tank 5 which heats the gas adsorbent and desorbs the prescribed gas from the gas adsorbent; and transfer means 9 which transfers the gas adsorbent from the adsorption tank 2 to the regeneration tank 5 and transfers the gas adsorbent passing through the regeneration tank 5 to the adsorption tank 2. A preheating tank 4 which preliminarily heats the gas adsorbent transferred from the adsorption tank 2 to the regeneration tank 5 is provided between the adsorption tank 2 and the regeneration tank 5. A preliminary cooling tank 6 which preliminarily cools the gas adsorbent transferred from the regeneration tank 5 to the adsorption tank 2 is provided behind the regeneration tank 5, and is configured such that gas is circulated between the preliminary heating tank 4 and the preliminary cooling tank 6.SELECTED DRAWING: Figure 1
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Inventors:
UEDA KENTARO
UCHIDA KENTARO
UCHIDA KENTARO
Application Number:
JP2019066969A
Publication Date:
October 08, 2020
Filing Date:
March 29, 2019
Export Citation:
Assignee:
OSAKA GAS CO LTD
International Classes:
B01D53/14; B01J20/22; B01J20/34; C01B32/50
Attorney, Agent or Firm:
Patent business corporation r&c