WO2008120583A1 - 触媒材料の製造方法 - Google Patents

触媒材料の製造方法 Download PDF

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Publication number
WO2008120583A1
WO2008120583A1 PCT/JP2008/055104 JP2008055104W WO2008120583A1 WO 2008120583 A1 WO2008120583 A1 WO 2008120583A1 JP 2008055104 W JP2008055104 W JP 2008055104W WO 2008120583 A1 WO2008120583 A1 WO 2008120583A1
Authority
WO
WIPO (PCT)
Prior art keywords
catalyst material
compound
agalo2
delafossite
type
Prior art date
Application number
PCT/JP2008/055104
Other languages
English (en)
French (fr)
Inventor
Yasushi Hayashi
Original Assignee
Denso Corporation
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 Denso Corporation filed Critical Denso Corporation
Priority to CN200880008841A priority Critical patent/CN101687144A/zh
Priority to EP08722479A priority patent/EP2127731A1/en
Priority to US12/531,533 priority patent/US20100099555A1/en
Publication of WO2008120583A1 publication Critical patent/WO2008120583A1/ja

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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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • 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
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • 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
    • B01J37/08—Heat treatment
    • B01J37/10—Heat treatment in the presence of water, e.g. steam
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/104—Silver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/209—Other metals
    • B01D2255/2092—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/90—Physical characteristics of catalysts
    • B01D2255/92—Dimensions
    • B01D2255/9202—Linear dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/30—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for treatment of exhaust gases from IC Engines
    • 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
    • F01N2510/00—Surface coverings
    • F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
    • F01N2510/065—Surface coverings for exhaust purification, e.g. catalytic reaction for reducing soot ignition temperature
    • 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
    • F01N2510/00—Surface coverings
    • F01N2510/08—Surface coverings for corrosion prevention
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Thermal Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Catalysts (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

　炭素を燃焼するために用いられる触媒材料の製造方法であって、ＮａＡｌＯ2とＡｇ2Ｏとを１５０°C以上で水熱処理して、Ａｇ化合物を含有するデラフォサイト型ＡｇＡｌＯ2を得て、このＡｇ化合物を含有するデラフォサイト型ＡｇＡｌＯ2を洗浄して過剰なＡｇ化合物を除去する。その結果、担持させるハニカム構造体を腐食させることなく、低温で煤の燃焼が可能な触媒材料の製造方法を提供する。
PCT/JP2008/055104 2007-03-20 2008-03-19 触媒材料の製造方法 WO2008120583A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200880008841A CN101687144A (zh) 2007-03-20 2008-03-19 制备催化剂材料的方法
EP08722479A EP2127731A1 (en) 2007-03-20 2008-03-19 Method for producing catalyst material
US12/531,533 US20100099555A1 (en) 2007-03-20 2008-03-19 Method of manufacturing catalyst material

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007072627 2007-03-20
JP2007-072627 2007-03-20
JP2007-284949 2007-11-01
JP2007284949 2007-11-01
JP2008038487 2008-02-20
JP2008-038487 2008-02-20

Publications (1)

Publication Number Publication Date
WO2008120583A1 true WO2008120583A1 (ja) 2008-10-09

Family

ID=39808165

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055104 WO2008120583A1 (ja) 2007-03-20 2008-03-19 触媒材料の製造方法

Country Status (6)

Country Link
US (1) US20100099555A1 (ja)
EP (1) EP2127731A1 (ja)
JP (2) JP2009219972A (ja)
KR (1) KR20090115871A (ja)
CN (1) CN101687144A (ja)
WO (1) WO2008120583A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010094575A (ja) * 2008-10-14 2010-04-30 Denso Corp 触媒担持体の製造方法
CN110139710A (zh) * 2016-12-27 2019-08-16 三井金属矿业株式会社 废气净化催化剂

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009219971A (ja) * 2007-03-20 2009-10-01 Denso Corp セラミックハニカム構造体
JP5434474B2 (ja) * 2009-10-26 2014-03-05 株式会社デンソー 触媒構造体の製造方法
FR2967921A1 (fr) * 2010-11-29 2012-06-01 Peugeot Citroen Automobiles Sa Procede de fabrication d'une composition catalytique de reduction selective des oxydes d'azote et vehicule comprenant une telle composition catalytique
KR101338083B1 (ko) * 2012-06-29 2013-12-06 현대자동차주식회사 디젤엔진의 수트측정센서
CN103433036B (zh) * 2013-09-23 2015-09-16 长沙学院 一种光催化材料Ag/AgMO2及其制备方法
CN103480372B (zh) * 2013-09-26 2015-10-21 长沙学院 一种AgAlO2/TiO2异质光催化材料的制备方法
CN108680609B (zh) * 2018-03-15 2021-02-09 中国科学院合肥物质科学研究院 一种以p型铜铁矿结构氧化物为敏感材料的室温氨气传感器及其制备方法
EP3560576B1 (en) * 2018-04-24 2021-01-13 Toyota Jidosha Kabushiki Kaisha Use of a nitrogen oxide storage material and exhaust gas purification method
CN112771210A (zh) 2018-09-26 2021-05-07 马克斯·普朗克科学促进学会 具有铜铁矿氧化物abo2的用于析氢反应（her）的电催化剂
KR102477684B1 (ko) * 2021-02-16 2022-12-14 울산과학기술원 다중 금속 산화물 및 이의 제조 방법

Citations (12)

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JPS58128128A (ja) * 1982-01-27 1983-07-30 Toyota Motor Corp 内燃機関の排出ガス浄化用フイルタ
JPH02261511A (ja) 1989-03-31 1990-10-24 Komatsu Ltd ディーゼル排気中の微粒子除去用触媒及びそのフィルタ
JPH054135B2 (ja) 1984-10-02 1993-01-19 Matsushita Electric Ind Co Ltd
JPH09201533A (ja) * 1995-08-18 1997-08-05 Sekiyu Sangyo Kasseika Center 窒素酸化物接触還元用触媒
JP2000025548A (ja) 1998-07-16 2000-01-25 Tokai Rika Co Ltd エアバッグ装置
JP2000027637A (ja) * 1998-07-10 2000-01-25 Mitsubishi Motors Corp 燃焼排ガス用ＮＯｘ還元システム
JP2001271634A (ja) 2000-03-28 2001-10-05 Toyota Motor Corp 排気ガス浄化方法および排気ガス浄化装置
JP2005007360A (ja) * 2003-06-20 2005-01-13 Tokyo Yogyo Co Ltd 排ガス浄化用フィルタ
JP2007072627A (ja) 2005-09-05 2007-03-22 Aisin Seiki Co Ltd サングラス検出装置及び顔中心位置検出装置
JP2007284949A (ja) 2006-04-14 2007-11-01 Kubota Matsushitadenko Exterior Works Ltd 屋根の棟役物
JP2008038487A (ja) 2006-08-07 2008-02-21 Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd 道路舗装機械におけるスクリード調整機構
JP2008065363A (ja) 2006-09-04 2008-03-21 Dainippon Printing Co Ltd 情報提供システム、情報提供方法、メモ情報管理装置、及び販促情報管理装置等

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JPS58128128A (ja) * 1982-01-27 1983-07-30 Toyota Motor Corp 内燃機関の排出ガス浄化用フイルタ
JPH054135B2 (ja) 1984-10-02 1993-01-19 Matsushita Electric Ind Co Ltd
JPH02261511A (ja) 1989-03-31 1990-10-24 Komatsu Ltd ディーゼル排気中の微粒子除去用触媒及びそのフィルタ
JPH09201533A (ja) * 1995-08-18 1997-08-05 Sekiyu Sangyo Kasseika Center 窒素酸化物接触還元用触媒
JP2000027637A (ja) * 1998-07-10 2000-01-25 Mitsubishi Motors Corp 燃焼排ガス用ＮＯｘ還元システム
JP2000025548A (ja) 1998-07-16 2000-01-25 Tokai Rika Co Ltd エアバッグ装置
JP2001271634A (ja) 2000-03-28 2001-10-05 Toyota Motor Corp 排気ガス浄化方法および排気ガス浄化装置
JP2005007360A (ja) * 2003-06-20 2005-01-13 Tokyo Yogyo Co Ltd 排ガス浄化用フィルタ
JP2007072627A (ja) 2005-09-05 2007-03-22 Aisin Seiki Co Ltd サングラス検出装置及び顔中心位置検出装置
JP2007284949A (ja) 2006-04-14 2007-11-01 Kubota Matsushitadenko Exterior Works Ltd 屋根の棟役物
JP2008038487A (ja) 2006-08-07 2008-02-21 Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd 道路舗装機械におけるスクリード調整機構
JP2008065363A (ja) 2006-09-04 2008-03-21 Dainippon Printing Co Ltd 情報提供システム、情報提供方法、メモ情報管理装置、及び販促情報管理装置等

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010094575A (ja) * 2008-10-14 2010-04-30 Denso Corp 触媒担持体の製造方法
CN110139710A (zh) * 2016-12-27 2019-08-16 三井金属矿业株式会社 废气净化催化剂

Also Published As

Publication number Publication date
EP2127731A1 (en) 2009-12-02
JP2009219972A (ja) 2009-10-01
JP2011078977A (ja) 2011-04-21
KR20090115871A (ko) 2009-11-09
CN101687144A (zh) 2010-03-31
JP5500064B2 (ja) 2014-05-21
US20100099555A1 (en) 2010-04-22

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