JPWO2021171627A1 - - Google Patents

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Publication number
JPWO2021171627A1
JPWO2021171627A1 JP2020535145A JP2020535145A JPWO2021171627A1 JP WO2021171627 A1 JPWO2021171627 A1 JP WO2021171627A1 JP 2020535145 A JP2020535145 A JP 2020535145A JP 2020535145 A JP2020535145 A JP 2020535145A JP WO2021171627 A1 JPWO2021171627 A1 JP WO2021171627A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2020535145A
Other versions
JP7464523B2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed filed Critical
Publication of JPWO2021171627A1 publication Critical patent/JPWO2021171627A1/ja
Application granted granted Critical
Publication of JP7464523B2 publication Critical patent/JP7464523B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00—Regeneration or reactivation of catalysts, in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
JP2020535145A 2020-02-28 2020-02-28 脱硝触媒研磨方法及び脱硝触媒研磨装置 Active JP7464523B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/008547 WO2021171627A1 (ja) 2020-02-28 2020-02-28 脱硝触媒研磨方法及び脱硝触媒研磨装置

Publications (2)

Publication Number Publication Date
JPWO2021171627A1 true JPWO2021171627A1 (ja) 2021-09-02
JP7464523B2 JP7464523B2 (ja) 2024-04-09

Family

ID=77490898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020535145A Active JP7464523B2 (ja) 2020-02-28 2020-02-28 脱硝触媒研磨方法及び脱硝触媒研磨装置

Country Status (2)

Country Link
JP (1) JP7464523B2 (ja)
WO (1) WO2021171627A1 (ja)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58150439A (ja) * 1982-03-04 1983-09-07 Mitsubishi Heavy Ind Ltd 触媒の賦活方法
JPS6257864A (ja) * 1985-09-09 1987-03-13 Ebara Corp 曲り管部の研磨方法
JPH04197451A (ja) * 1990-11-29 1992-07-17 Japan Carlit Co Ltd:The 脱硝触媒の再生方法
JP5555551B2 (ja) 2010-06-14 2014-07-23 株式会社日高ファインテクノロジーズ 研削加工装置及び研削加工方法
KR101566505B1 (ko) * 2015-05-12 2015-11-05 주식회사 지스코 선택적촉매환원(scr)용 촉매의 재생 방법

Also Published As

Publication number Publication date
WO2021171627A1 (ja) 2021-09-02
JP7464523B2 (ja) 2024-04-09

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