Title:
異なるチャンバ内でのアンモニア添加を介したアンモニアに基づく脱硫プロセス及び装置
Document Type and Number:
Japanese Patent JP6578490
Kind Code:
B2
Abstract:
The present invention discloses an ammonia-based desulfurization process through ammonia-adding in different chambers, wherein an oxidation section comprises an oxidation chamber and an ammonia-mixing chamber in fluid communication with each other, and an ammonia absorbent is added to the ammonia-mixing chamber. Preferably, the absorption-oxidation cycle of the process comprises liquid circulation between the oxidation chamber and a secondary spray absorption section and liquid circulation between the ammonia-mixing chamber and a primary spray absorption section, and there is a communication between the two circulations at least through the fluid communication between the oxidation chamber and the ammonia-mixing chamber. The present invention further discloses an apparatus for implementing the process.
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Inventors:
Jin Luo
Changshan Shu
Shanjung Shu
Yongin Luo
Changshan Shu
Shanjung Shu
Yongin Luo
Application Number:
JP2017123088A
Publication Date:
September 25, 2019
Filing Date:
June 23, 2017
Export Citation:
Assignee:
JIANGNAN ENVIRONMENTAL PROTECTION GROUP INC.
International Classes:
B01D53/50; B01D53/76; B01D53/78; B01D53/79
Domestic Patent References:
| JP47043737B1 |
Foreign References:
| CN101524620B |
Attorney, Agent or Firm:
Michiharu Soga
Kajinami order
Ichiro Oi
Kanayama Asuka
Yuzo Kato
Kajinami order
Ichiro Oi
Kanayama Asuka
Yuzo Kato