JP5769814B2 - 排ガス処理触媒、排ガス処理触媒の製造方法、及び排ガス処理触媒の再生方法 - Google Patents

排ガス処理触媒、排ガス処理触媒の製造方法、及び排ガス処理触媒の再生方法 Download PDF

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JP5769814B2
JP5769814B2 JP2013544058A JP2013544058A JP5769814B2 JP 5769814 B2 JP5769814 B2 JP 5769814B2 JP 2013544058 A JP2013544058 A JP 2013544058A JP 2013544058 A JP2013544058 A JP 2013544058A JP 5769814 B2 JP5769814 B2 JP 5769814B2
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exhaust gas
gas treatment
catalyst
treatment catalyst
coating layer
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Japanese (ja)
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JPWO2013073032A1 (ja
Inventor
米村　将直
将直 米村
野地　勝己
勝己 野地
正志 清澤
正志 清澤
昌則 出本
昌則 出本
享平 高倉
享平 高倉
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Mitsubishi Power Ltd
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Mitsubishi Hitachi Power Systems Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • 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
    • 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
    • B01D53/96—Regeneration, reactivation or recycling of reactants
    • 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
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/053—Sulfates
    • 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
    • B01J27/20—Carbon compounds
    • B01J27/232—Carbonates
    • 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
    • B01J27/28—Regeneration or reactivation
    • B01J27/30—Regeneration or reactivation of catalysts comprising compounds of sulfur, selenium or tellurium
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/485—Impregnating or reimpregnating with, or deposition of metal compounds or catalytically active elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/204—Alkaline earth metals
    • B01D2255/2045—Calcium
    • 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
    • B01D2255/30—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
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/15—X-ray diffraction
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/60—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using acids

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP2013544058A 2011-11-17 2011-11-17 排ガス処理触媒、排ガス処理触媒の製造方法、及び排ガス処理触媒の再生方法 Active JP5769814B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013544058A JP5769814B2 (ja) 2011-11-17 2011-11-17 排ガス処理触媒、排ガス処理触媒の製造方法、及び排ガス処理触媒の再生方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013544058A JP5769814B2 (ja) 2011-11-17 2011-11-17 排ガス処理触媒、排ガス処理触媒の製造方法、及び排ガス処理触媒の再生方法
PCT/JP2011/076500 WO2013073032A1 (ja) 2011-11-17 2011-11-17 排ガス処理触媒、排ガス処理触媒の製造方法、及び排ガス処理触媒の再生方法

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JPWO2013073032A1 JPWO2013073032A1 (ja) 2015-04-02
JP5769814B2 true JP5769814B2 (ja) 2015-08-26

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Country Link
US (1) US9249706B2 (https=)
EP (1) EP2781252A4 (https=)
JP (1) JP5769814B2 (https=)
CN (1) CN103826727B (https=)
CA (1) CA2848367C (https=)
IN (1) IN2014CN02243A (https=)
WO (1) WO2013073032A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108144656A (zh) * 2017-11-23 2018-06-12 浙江天蓝环保技术股份有限公司 一种用于中毒脱硝催化剂的再生液及再生方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112016001465A2 (pt) * 2013-07-26 2017-08-29 Johnson Matthey Plc Artigo catalisador para tratar um gás de escape, e, métodos para tratar um gás de escape e para regenerar um artigo catalítico
CN108472644A (zh) 2016-01-22 2018-08-31 康明斯排放处理公司 用于再制造选择性催化还原系统的系统和方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58189041A (ja) * 1982-04-30 1983-11-04 Mitsubishi Heavy Ind Ltd 触媒の再生方法
JPS6257382A (ja) 1985-09-05 1987-03-13 Dainippon Printing Co Ltd 電算写植システムとキヤプテンシステムとの変換システム
JP3398159B2 (ja) * 1991-06-14 2003-04-21 株式会社日本触媒 窒素酸化物除去方法
US5451558A (en) 1994-02-04 1995-09-19 Goal Line Environmental Technologies Process for the reaction and absorption of gaseous air pollutants, apparatus therefor and method of making the same
JP3224708B2 (ja) 1995-01-23 2001-11-05 三菱重工業株式会社 脱硝触媒
JPH10156192A (ja) 1996-12-03 1998-06-16 Ishikawajima Harima Heavy Ind Co Ltd 脱硝触媒の活性再生方法及び装置
JP3059136B2 (ja) 1998-07-24 2000-07-04 三菱重工業株式会社 脱硝触媒の再生方法
JP3059137B2 (ja) 1998-07-24 2000-07-04 三菱重工業株式会社 脱硝触媒の再生処理方法
JP3724696B2 (ja) * 1999-10-15 2005-12-07 トヨタ自動車株式会社 排ガス浄化用触媒及びその製造方法
JP4578624B2 (ja) 2000-06-02 2010-11-10 株式会社日本触媒 排ガス処理用触媒の製造方法
EP1266689A1 (de) 2001-06-15 2002-12-18 Siemens Aktiengesellschaft Verfahren zur Regeneration eines für die Stickoxidminderung ausgebildeten Katalysators
JP2005126317A (ja) 2003-09-30 2005-05-19 Ngk Insulators Ltd ハニカム構造体の製造方法及びハニカム構造体
JP4436124B2 (ja) * 2003-12-25 2010-03-24 三菱重工業株式会社 脱硝触媒の再生方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108144656A (zh) * 2017-11-23 2018-06-12 浙江天蓝环保技术股份有限公司 一种用于中毒脱硝催化剂的再生液及再生方法

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Publication number Publication date
WO2013073032A1 (ja) 2013-05-23
CA2848367C (en) 2016-08-02
CN103826727A (zh) 2014-05-28
IN2014CN02243A (https=) 2015-06-12
US20140250867A1 (en) 2014-09-11
EP2781252A1 (en) 2014-09-24
CN103826727B (zh) 2016-06-29
EP2781252A4 (en) 2015-07-08
CA2848367A1 (en) 2013-05-23
US9249706B2 (en) 2016-02-02
JPWO2013073032A1 (ja) 2015-04-02

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