DK2818243T3 - Slutbehandlingsfremgangsmåde til katalysatorbærende honeycomb-struktur i udstødningsgas-denitrationssystem - Google Patents

Slutbehandlingsfremgangsmåde til katalysatorbærende honeycomb-struktur i udstødningsgas-denitrationssystem

Info

Publication number
DK2818243T3
DK2818243T3 DK12869182.1T DK12869182T DK2818243T3 DK 2818243 T3 DK2818243 T3 DK 2818243T3 DK 12869182 T DK12869182 T DK 12869182T DK 2818243 T3 DK2818243 T3 DK 2818243T3
Authority
DK
Denmark
Prior art keywords
catalysting
exhaust gas
honeycomb structure
gas denitration
denitration system
Prior art date
Application number
DK12869182.1T
Other languages
English (en)
Inventor
Seigo Yamamoto
Susumu Hikazudani
Naoe Hino
Kana Shimizu
Original Assignee
Hitachi Shipbuilding Eng Co
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
Publication date
Application filed by Hitachi Shipbuilding Eng Co filed Critical Hitachi Shipbuilding Eng Co
Application granted granted Critical
Publication of DK2818243T3 publication Critical patent/DK2818243T3/da

Links

Classifications

    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/16—Clays or other mineral silicates
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/30—Tungsten
    • 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
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8628—Processes characterised by a specific catalyst
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/24—Nitrogen compounds
    • 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
    • B01J35/19—Catalysts containing parts with different compositions
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20707—Titanium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20723—Vanadium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20776—Tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/902—Multilayered catalyst
    • B01D2255/9022—Two layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide

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)
  • Dispersion Chemistry (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
DK12869182.1T 2012-02-22 2012-12-17 Slutbehandlingsfremgangsmåde til katalysatorbærende honeycomb-struktur i udstødningsgas-denitrationssystem DK2818243T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012036158A JP5921252B2 (ja) 2012-02-22 2012-02-22 排ガス脱硝装置における触媒担持ハニカム構造体の端部処理方法
PCT/JP2012/082619 WO2013125137A1 (ja) 2012-02-22 2012-12-17 排ガス脱硝装置における触媒担持ハニカム構造体の端部処理方法

Publications (1)

Publication Number Publication Date
DK2818243T3 true DK2818243T3 (da) 2019-05-27

Family

ID=49005337

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12869182.1T DK2818243T3 (da) 2012-02-22 2012-12-17 Slutbehandlingsfremgangsmåde til katalysatorbærende honeycomb-struktur i udstødningsgas-denitrationssystem

Country Status (7)

Country Link
US (1) US9802179B2 (da)
EP (1) EP2818243B1 (da)
JP (1) JP5921252B2 (da)
KR (1) KR101681063B1 (da)
CN (1) CN104245135B (da)
DK (1) DK2818243T3 (da)
WO (1) WO2013125137A1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013015117A1 (de) * 2013-09-12 2015-03-12 Johnson Matthey Catalysts (Germany) Gmbh Katalysator sowie Verfahren zur Stickoxidminderung in einem Abgas
WO2015147257A1 (ja) 2014-03-27 2015-10-01 日立造船株式会社 ハニカム構造体、およびこれを用いた排ガス浄化用触媒、並びに排ガス浄化用触媒の製造方法
JP2017096354A (ja) * 2015-11-20 2017-06-01 東洋ゴム工業株式会社 防振装置
JP7005455B2 (ja) * 2018-08-31 2022-01-21 日立造船株式会社 ガス処理装置およびその製造方法
JP7018542B2 (ja) * 2019-03-01 2022-02-10 三菱パワー株式会社 脱硝触媒
CN113209960A (zh) * 2021-05-22 2021-08-06 山东博霖环保科技发展有限公司 一种蜂窝式脱硝催化剂及其制备方法及应用
CN113634254B (zh) * 2021-08-13 2023-02-14 交通运输部天津水运工程科学研究所 一种非道路领域脱硝催化剂涂覆材料及其应用

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5954683A (ja) * 1982-09-20 1984-03-29 日本碍子株式会社 セラミツクハニカム構造体の開口端面封止方法
JPH0338256A (ja) 1989-07-04 1991-02-19 Babcock Hitachi Kk 窒素酸化物除去用板状触媒の製造方法
JPH0691960B2 (ja) * 1990-08-27 1994-11-16 株式会社日本触媒 強化された排ガス処理用触媒
CA2049918C (en) * 1990-08-27 1995-10-31 Motonobu Kobayashi Reinforced catalyst for treatment of waste gas
JP2813845B2 (ja) 1991-07-30 1998-10-22 株式会社西部技研 ハニカム状成形体の端面部処理強化法
JPH1133402A (ja) * 1997-07-17 1999-02-09 Babcock Hitachi Kk 脱硝用触媒およびその製造方法
JP2001000867A (ja) 1999-06-22 2001-01-09 Nichias Corp 排ガス用触媒構造体
JP2001070804A (ja) * 1999-09-08 2001-03-21 Babcock Hitachi Kk 排ガス浄化用触媒構造体ならびにこれに用いる網状物および該網状物の取り扱い治具
JP2001104801A (ja) * 1999-10-05 2001-04-17 Babcock Hitachi Kk 排ガス浄化用触媒構造体
JP3837627B2 (ja) * 1999-12-17 2006-10-25 日立造船株式会社 触媒端部の硬化処理方法
US7776786B2 (en) * 2004-05-04 2010-08-17 Cormetech, Inc. Catalyst systems advantageous for high particulate matter environments
JP2006223959A (ja) * 2005-02-16 2006-08-31 Babcock Hitachi Kk 排ガス脱硝触媒の製造方法
JP5081420B2 (ja) 2006-09-21 2012-11-28 日立造船株式会社 触媒の製造方法およびその方法により製造された触媒
JP5022697B2 (ja) 2006-12-25 2012-09-12 日立造船株式会社 脱硝触媒の製造方法
JP4881716B2 (ja) 2006-12-25 2012-02-22 日立造船株式会社 脱硝触媒の製造方法
JP4852475B2 (ja) 2007-05-30 2012-01-11 日立造船株式会社 脱硝触媒製造用スラリー
JP5401049B2 (ja) 2008-04-22 2014-01-29 日立造船株式会社 脱硝触媒製造用スラリー、同スラリーの製造方法、同スラリーを用いる脱硝触媒の製造方法および同方法により製造された脱硝触媒
CN101474581B (zh) 2009-02-13 2010-08-11 江苏龙源催化剂有限公司 具有活性的催化剂模块边缘硬化液

Also Published As

Publication number Publication date
CN104245135A (zh) 2014-12-24
EP2818243B1 (en) 2019-02-20
CN104245135B (zh) 2016-05-18
JP2013169526A (ja) 2013-09-02
US20150011379A1 (en) 2015-01-08
KR101681063B1 (ko) 2016-11-30
WO2013125137A1 (ja) 2013-08-29
JP5921252B2 (ja) 2016-05-24
KR20140144187A (ko) 2014-12-18
EP2818243A4 (en) 2015-11-04
EP2818243A1 (en) 2014-12-31
US9802179B2 (en) 2017-10-31

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