Title:
EXHAUST GAS TREATMENT APPARATUS AND EXHAUST GAS TREATMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2018/181771
Kind Code:
A1
Abstract:
The exhaust gas treatment apparatus according to the present invention is provided with: an exhaust gas flow channel that is formed so as to allow NOx-containing exhaust gas to flow therethrough; and a first spray nozzle, wherein the first spray nozzle is provided with at least one spray hole for spraying cooling water into the exhaust gas flow channel so as to form first mist; and an ozone ejection port that is disposed so as to supply ozone gas to a local cooling region of the first mist at 150°C or less, wherein the at least one spray hole is characterized by being disposed so as to surround the ozone ejection port or an ozone gas flow channel through which ozone gas is supplied to the ozone ejection port.
Inventors:
OKUBO MASAAKI (JP)
KUROKI TOMOYUKI (JP)
FUJISHIMA HIDEKATSU (JP)
YAMAMOTO HASHIRA (JP)
TSUJI RYOTA (JP)
KUROKI TOMOYUKI (JP)
FUJISHIMA HIDEKATSU (JP)
YAMAMOTO HASHIRA (JP)
TSUJI RYOTA (JP)
Application Number:
PCT/JP2018/013358
Publication Date:
October 04, 2018
Filing Date:
March 29, 2018
Export Citation:
Assignee:
UNIV OSAKA PREFECT PUBLIC CORP (JP)
NIHON YAMAMURA GLASS CO LTD (JP)
NIHON YAMAMURA GLASS CO LTD (JP)
International Classes:
B01D53/56; B01D53/18; B01D53/50; B01D53/78; B05B7/06
Domestic Patent References:
| WO2015005066A1 | 2015-01-15 |
Foreign References:
| JP2001161801A | 2001-06-19 | |||
| JP2004283764A | 2004-10-14 | |||
| JP2002282745A | 2002-10-02 | |||
| JPS5556818A | 1980-04-26 | |||
| CN102772990A | 2012-11-14 |
Attorney, Agent or Firm:
NOGAWA, Shintaro et al. (JP)
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