Title:
排ガスダスト除去方法
Document Type and Number:
Japanese Patent JP7088378
Kind Code:
B2
Abstract:
To provide a method for removing an exhaust gas dust which can suppress degradation of a performance of removing dust in an exhaust gas and can suppress attachment or fixation of dust on an inside of a suction pump.SOLUTION: In an exhaust gas absorption route including a gas collection tube for collecting an exhaust gas from a gas duct, a gas absorption bottle for circulating the exhaust gas in an absorbent, and a pump for absorbing the exhaust gas in which the absorbent is circulated, a gas collection unit includes: an exhaust gas dust removing device arranged between the gas absorption bottle and the pump, the exhaust gas dust removing device circulating the exhaust gas after the absorbent is circulated in the container in which liquid and resin beads are sealed; and a bypass container for bypassing the container. A method includes: a first step of operating the pump, and circulating an exhaust gas after circulating the gas absorption bottle, in the exhaust gas dust removing device; and a second step of causing outer air to flow in the gas absorption bottle through the bypass route and transferring solution liquid to an analysis unit.SELECTED DRAWING: Figure 4
Inventors:
▲徳▼政 賢治
Toshikazu Yoshikawa
Takuya Kobayashi
Atsushi Kurui
Toshikazu Yoshikawa
Takuya Kobayashi
Atsushi Kurui
Application Number:
JP2021096182A
Publication Date:
June 21, 2022
Filing Date:
June 08, 2021
Export Citation:
Assignee:
Chugoku Electric Power Co., Inc.
International Classes:
G01N1/22
Domestic Patent References:
| JP2005147950A | ||||
| JP7113796A | ||||
| JP2012093156A | ||||
| JP2004361107A | ||||
| JP4069755U | ||||
| JP2010164347A | ||||
| JP2002156314A | ||||
| JP47034176U |
Attorney, Agent or Firm:
Sakai International Patent Office
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