Title:
Compressor impurities removal system
Document Type and Number:
Japanese Patent JP6015339
Kind Code:
B2
Abstract:
Provided are impurity separators which have compressors for supplying exhaust gas comprising carbon dioxide from oxyfuel combustor to target pressure stepwisely before supply to carbon dioxide liquefier and have aftercoolers for cooling exhaust gas compressed by the compressors stepwisely to target pressure, water condensed by cooling being discharged as drain; alkaline agent supply unit which supplies alkaline agent to upstream side of aftercooler in last impurity separator to discharge drain containing alkaline agent having removed impurities in exhaust gas from aftercooler in last impurity separator; and circulation line for supplying of drain from aftercooler in last impurity separator to upstream side of aftercooler in first impurity separator.
More Like This:
| JPH0855669 | PULSE CORONA DISCHARGE CIRCUIT |
Inventors:
Toshiyuki Naito
Application Number:
JP2012234263A
Publication Date:
October 26, 2016
Filing Date:
October 24, 2012
Export Citation:
Assignee:
Ihi Co., Ltd.
International Classes:
B01D53/50; B01D53/56; B01D53/68; B01D53/75; B01D53/78; C01B32/50; F23J15/00; F25J1/00; F25J3/08
Domestic Patent References:
| JP2012143699A | ||||
| JP2010507773A |
Foreign References:
| WO2012107953A1 |
Attorney, Agent or Firm:
Yamada Patent Office