Title:
UNDERGROUND CABLE ACETYLENE GAS ANALYSIS APPARATUS AND ACETYLENE GAS ANALYSIS METHOD
Document Type and Number:
WIPO Patent Application WO/2018/084362
Kind Code:
A1
Abstract:
The present invention relates to an underground cable acetylene gas analysis method and an underground cable acetylene gas analysis apparatus for the same, the method calculating the amount of acetylene included in a gas to be analyzed, by using acetaldehydes generated by making the gas to be analyzed come in contact with an acetylene hydration catalyst. To this end, the present invention can provide the underground cable acetylene gas analysis apparatus and acetylene gas analysis method, which can detect acetylene gas even from a small amount of samples of approximately 10 ml and enable a precise diagnosis because of detection limit being as low as 0.1 ppm, and can be portable so as to carry out gas analysis on a site, thereby enabling a defect to be diagnosed in advanced.
Inventors:
PARK HYUN JOO (KR)
IM BYEUNG HOON (KR)
JEON TAE HYUN (KR)
KIM SANG HO (KR)
IM BYEUNG HOON (KR)
JEON TAE HYUN (KR)
KIM SANG HO (KR)
Application Number:
PCT/KR2016/013995
Publication Date:
May 11, 2018
Filing Date:
November 30, 2016
Export Citation:
Assignee:
KOREA ELECTRIC POWER CORP (KR)
International Classes:
G01N27/12; G01N33/00
Foreign References:
| JP2005265810A | 2005-09-29 | |||
| KR100842099B1 | 2008-06-30 | |||
| KR20140055652A | 2014-05-09 | |||
| KR20070112014A | 2007-11-22 | |||
| KR20160040884A | 2016-04-15 |
Attorney, Agent or Firm:
AJU INT'L LAW & PATENT GROUP (KR)
Download PDF:
Previous Patent: ALL-IN-ONE UNDERWEAR FOR MEN
Next Patent: ASSEMBLY AND DISASSEMBLY DEVICE FOR BEARING
Next Patent: ASSEMBLY AND DISASSEMBLY DEVICE FOR BEARING