Title:
二酸化炭素回収装置
Document Type and Number:
Japanese Patent JP6733859
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a carbon dioxide recovery device that enables efficient recovery of carbon dioxide without increasing the size of the device by using an adsorbent in recovering the carbon dioxide generated from a biogas generation device and an internal combustion engine of a cogeneration device and supplying the recovered carbon dioxide to a plant cultivation facility and thus supplies the biogas of which purity has been enhanced through the recovery of the carbon dioxide to the internal combustion engine as fuel.SOLUTION: Exhaust gas discharged from an internal combustion engine 22 is pressure-fed to an adsorption tank 60 so as to cause carbon dioxide included in the exhaust gas to be adsorbed to a first adsorbent 72, and biogas generated by a biogas generation device 3 is pressure-fed to the adsorption tank 60 so as to cause the carbon dioxide included in the biogas to be adsorbed to the first adsorbent 72. Internal pressure of the adsorption tank 60 is reduced to desorb the adsorbed carbon dioxide from the first adsorbent 72, and the biogas pressure-fed to the adsorption tank 60 is supplied to the internal combustion engine 22 as fuel.SELECTED DRAWING: Figure 1
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Inventors:
Noboru Kawaguchi
Motoichi Shimamura
Yoshio Otomo
Yuki Takahashi
Shimojima
Motoichi Shimamura
Yoshio Otomo
Yuki Takahashi
Shimojima
Application Number:
JP2015007488A
Publication Date:
August 05, 2020
Filing Date:
January 19, 2015
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
B01D53/62; A01G7/02; A01G9/18; B01D53/047; B09B3/00; C01B32/50; F02M21/02
Domestic Patent References:
| JP3236724A | ||||
| JP2012215376A | ||||
| JP2010024340A | ||||
| JP2005013898A | ||||
| JP2012016322A | ||||
| JP64081896A |
Foreign References:
| KR1020120074515A | ||||
| US20050139072 |
Attorney, Agent or Firm:
Yutaka Yoshida