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Title:
EXHAUST GAS TREATMENT SYSTEM AND EXHAUST GAS TREATMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2021/176754
Kind Code:
A1
Abstract:
Provided is an exhaust gas treatment system for treating, with an acidic gas treatment agent, acidic gas contained in exhaust gas generated by an incineration process of waste, wherein treatment costs and environmental impact caused by adding an acidic gas treatment agent used on such occasion in excess can further reduced, while sufficiently treating the acidic gas.　This exhaust gas treatment system comprises an exhaust gas treatment unit, a treatment agent supply unit, a post-treatment exhaust gas analysis unit, and a treatment agent adding management unit, the exhaust gas treatment system being characterized by further comprising: an incineration object supply amount measurement unit which is positioned on the upstream side of the exhaust gas treatment unit and measures the supply amount of the incineration object; a treatment agent supply amount measurement unit which measures the supply amount of the acidic gas treatment agent supplied from the treatment agent supply unit; and a server unit which determines whether the post-treatment acidic gas concentration is proper in relation to a management concentration on the basis of results obtained by gathering and analyzing information data from the post-treatment exhaust gas analysis unit, the treatment agent supply amount measurement unit, and the incineration object supply amount measurement unit.

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Inventors:
YAMASAKI TAKESHI (JP)
YONEYAMA KENTARO (JP)
MIZUSHINA KEIICHI (JP)
Application Number:
PCT/JP2020/034299
Publication Date:
September 10, 2021
Filing Date:
September 10, 2020
Export Citation:
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Assignee:
KURITA WATER IND LTD (JP)
International Classes:
B01D53/52; B01D53/50; B01D53/68; B01D53/83
Foreign References:
JP2007237019A2007-09-20
JP2006192406A2006-07-27
JP2000511108A2000-08-29
JPH10165752A1998-06-23
Attorney, Agent or Firm:
HAYASHI Kazuyoshi et al. (JP)
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