Title:
VOC REMOVAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/234217
Kind Code:
A1
Abstract:
Provided is a VOC removal device that can remove VOCs adsorbed onto a VOC adsorption rotor with high energy efficiency. This VOC removal device comprises: a VOC adsorption rotor 10 that includes a honeycomb structure 1 carrying an adsorbent for adsorbing VOCs; a pair of electrodes 20a, 20b that are disposed on both outer sides of the VOC adsorption rotor 10 in an extension direction of a rotational axis 11, and are disposed at positions contacting the honeycomb structure 1, on the VOC adsorption rotor 10; and a voltage application device 30 capable of applying a voltage to the pair of electrodes 20a, 20b. The honeycomb structure 1 is made of metal. The pair of electrodes 20a, 20b are provided in a desorption zone Z2 among an adsorption zone Z1 for causing a to-be-treated gas to be transmitted therethrough and adsorbing VOCs contained in the to-be-treated gas, the desorption zone Z2 for desorbing the VOCs adsorbed in the adsorption zone Z1, and a cooling zone Z3 for cooling the honeycomb structure 1, said zones being provided on the VOC adsorption rotor 10.
Inventors:
SANADA YUKIO (JP)
KAWAI TEPPEI (JP)
SHIBAHARA TERUHISA (JP)
KAWAI TEPPEI (JP)
SHIBAHARA TERUHISA (JP)
Application Number:
PCT/JP2023/019749
Publication Date:
December 07, 2023
Filing Date:
May 26, 2023
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
B01D53/06
Domestic Patent References:
| WO2019069607A1 | 2019-04-11 |
Foreign References:
| JP2003025034A | 2003-01-28 | |||
| JP2019179622A | 2019-10-17 | |||
| JP2010172804A | 2010-08-12 | |||
| JP2001179037A | 2001-07-03 | |||
| JP2003230814A | 2003-08-19 | |||
| JP2004041847A | 2004-02-12 | |||
| JP2021529653A | 2021-11-04 | |||
| JP2004243279A | 2004-09-02 | |||
| JP2009226319A | 2009-10-08 |
Attorney, Agent or Firm:
OKADA, Masahiro (JP)
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