Title:
KIT FOR CONCENTRATING LOW-CONCENTRATION AIR POLLUTANTS
Document Type and Number:
WIPO Patent Application WO/2021/020819
Kind Code:
A1
Abstract:
The present invention relates to a kit for concentrating low-concentration air pollutants, and to a concentration kit for concentrating low-concentration air pollutants, and then desorbing same so as to detect the components and concentrations of the pollutants. The present invention comprises: a sensor positioned on a channel in which gas moves, so as to detect pollutants in the gas; and a concentration part, which comprises an adsorbent for adsorbing and desorbing the pollutants in the gas moving to the sensor, so as to transfer concentrated pollutants to the sensor.
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Inventors:
HEO ILJEONG (KR)
LEE JIN HEE (KR)
YOU YOUNG WOO (KR)
JEONG YUN HO (KR)
KIM SANG JOON (KR)
LEE JIN HEE (KR)
YOU YOUNG WOO (KR)
JEONG YUN HO (KR)
KIM SANG JOON (KR)
Application Number:
PCT/KR2020/009798
Publication Date:
February 04, 2021
Filing Date:
July 24, 2020
Export Citation:
Assignee:
KOREA RES INST CHEMICAL TECH (KR)
International Classes:
G01N1/22; B01D45/06; B01D53/02; G01N1/24; G01N1/40; G08C17/02
Foreign References:
| JP2015197400A | 2015-11-09 | |||
| JPH08101175A | 1996-04-16 | |||
| KR101843544B1 | 2018-03-30 | |||
| JP2006247595A | 2006-09-21 | |||
| KR101789233B1 | 2017-11-20 |
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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