Title:
DEGRADATION PRODUCT-CONCENTRATION MEASUREMENT DEVICE, AND ACIDIC GAS REMOVAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/132962
Kind Code:
A1
Abstract:
A degradation product-concentration measurement device (14) according to the present invention is characterized by being provided with: an electrical conductivity measuring instrument (71A) for measuring the electrical conductivity of a lean solution (16), said lean solution (16) being a pre-obtained acidic gas absorbing solution; and a detection means (72) for obtaining the concentration of degradation products included in the lean solution (16) from the measured electrical conductivity of the lean solution (16), on the basis of the relationship between the concentration of degradation products included in the lean solution (16) and the electrical conductivity of the lean solution (16).
Inventors:
YUKUMOTO ATSUHIRO (JP)
HORIZOE KOUJI (JP)
KATO YUDAI (JP)
HIRAYAMA HARUAKI (JP)
ISHIDA KAZUO (JP)
HORIZOE KOUJI (JP)
KATO YUDAI (JP)
HIRAYAMA HARUAKI (JP)
ISHIDA KAZUO (JP)
Application Number:
PCT/JP2013/053138
Publication Date:
September 12, 2013
Filing Date:
February 08, 2013
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
G01N27/06; B01D53/14; B01D53/52; B01D53/62; B01D53/77; C10K1/14; C10L3/10
Foreign References:
| JP2003093835A | 2003-04-02 | |||
| JPH11244649A | 1999-09-14 | |||
| JP2011177615A | 2011-09-15 | |||
| JP2005240588A | 2005-09-08 | |||
| JPH0640081B2 | 1994-05-25 | |||
| JP2008221166A | 2008-09-25 | |||
| JP2012149018A | 2012-08-09 | |||
| JP2011063535A | 2011-03-31 | |||
| JPH0889756A | 1996-04-09 | |||
| JPS5527083A | 1980-02-26 |
Attorney, Agent or Firm:
SAKAI, Hiroaki et al. (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
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Claims: