DE69912036D1 - Verfahren zur Herstellung eines katalytischen Konverters - Google Patents

Verfahren zur Herstellung eines katalytischen Konverters

Info

Publication number
DE69912036D1
DE69912036D1 DE69912036T DE69912036T DE69912036D1 DE 69912036 D1 DE69912036 D1 DE 69912036D1 DE 69912036 T DE69912036 T DE 69912036T DE 69912036 T DE69912036 T DE 69912036T DE 69912036 D1 DE69912036 D1 DE 69912036D1
Authority
DE
Germany
Prior art keywords
production
catalytic converter
catalytic
converter
Prior art date
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.)
Expired - Fee Related
Application number
DE69912036T
Other languages
English (en)
Other versions
DE69912036T2 (de
Inventor
Takashi Takemoto
Masahiko Shigetsu
Satoshi Ichikawa
Kazuo Misonoo
Shinsuke Miki
Tadashi Tokuyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mazda Motor Corp
Tokyo Roki Co Ltd
Original Assignee
Mazda Motor Corp
Tokyo Roki Co Ltd
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 Mazda Motor Corp, Tokyo Roki Co Ltd filed Critical Mazda Motor Corp
Publication of DE69912036D1 publication Critical patent/DE69912036D1/de
Application granted granted Critical
Publication of DE69912036T2 publication Critical patent/DE69912036T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides 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
    • B01D53/74—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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • 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
    • F01N3/24—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 constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Toxicology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DE69912036T 1998-07-10 1999-07-08 Verfahren zur Herstellung eines katalytischen Konverters Expired - Fee Related DE69912036T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19564198 1998-07-10
JP10195641A JP2000024518A (ja) 1998-07-10 1998-07-10 触媒装置の製造方法

Publications (2)

Publication Number Publication Date
DE69912036D1 true DE69912036D1 (de) 2003-11-20
DE69912036T2 DE69912036T2 (de) 2004-04-29

Family

ID=16344558

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69912036T Expired - Fee Related DE69912036T2 (de) 1998-07-10 1999-07-08 Verfahren zur Herstellung eines katalytischen Konverters

Country Status (4)

Country Link
EP (1) EP0970746B1 (de)
JP (1) JP2000024518A (de)
KR (1) KR20000011628A (de)
DE (1) DE69912036T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001347163A (ja) * 2000-06-12 2001-12-18 Mazda Motor Corp 触媒装置、及び触媒装置の製造方法
JP4649746B2 (ja) * 2001-02-19 2011-03-16 マツダ株式会社 排気ガス浄化用触媒、及びその製造方法
KR100562503B1 (ko) 2003-07-07 2006-03-21 삼성전자주식회사 반도체 척의 수평을 측정하기 위한 장치
NZ547073A (en) * 2003-12-19 2010-05-28 Celanese Int Corp Layered support material for catalysts
DE102004022426B4 (de) * 2004-05-06 2009-08-20 Webasto Ag Heckklappenanordnung
CN105126843B (zh) * 2015-07-31 2017-10-03 安徽科浦环保科技有限公司 一种室内甲醛消除复合催化材料的制备方法
KR101692915B1 (ko) 2016-03-09 2017-01-17 주식회사 포톤 반도체 세정 및 건조 설비용 노즐 구동 시스템
CN111974390B (zh) * 2020-08-21 2023-06-02 包头稀土研究院 柴油车尾气用催化剂及制备工艺和用途

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0383636A1 (de) * 1989-02-17 1990-08-22 Nippon Shokubai Co., Ltd. Katalysatorträgerkörper und Verfahren zu seiner Herstellung
EP0722767A1 (de) * 1995-01-17 1996-07-24 Kabushiki Kaisha Toyota Chuo Kenkyusho Katalysator für das Reinigen von Abgasen
TW442324B (en) * 1996-12-06 2001-06-23 Engelhard Corp Catalytic metal plate

Also Published As

Publication number Publication date
EP0970746A1 (de) 2000-01-12
JP2000024518A (ja) 2000-01-25
KR20000011628A (ko) 2000-02-25
DE69912036T2 (de) 2004-04-29
EP0970746B1 (de) 2003-10-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee