TW197963B - - Google Patents

Info

Publication number
TW197963B
TW197963B TW080109367A TW80109367A TW197963B TW 197963 B TW197963 B TW 197963B TW 080109367 A TW080109367 A TW 080109367A TW 80109367 A TW80109367 A TW 80109367A TW 197963 B TW197963 B TW 197963B
Authority
TW
Taiwan
Application number
TW080109367A
Original Assignee
Catalyst 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 Catalyst co ltd filed Critical Catalyst co ltd
Application granted granted Critical
Publication of TW197963B publication Critical patent/TW197963B/zh

Links

Classifications

    • B01J35/40—
    • 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
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8609—Sulfur oxides
    • 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
    • B01D53/864—Removing carbon monoxide or hydrocarbons
    • 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J35/391—
    • B01J35/392—
    • B01J35/60—
    • 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
    • B01J35/613—
    • B01J35/615—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
TW080109367A 1990-11-29 1991-11-28 TW197963B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2336270A JPH04200637A (ja) 1990-11-29 1990-11-29 ディーゼルエンジン排ガス浄化用触媒

Publications (1)

Publication Number Publication Date
TW197963B true TW197963B (zh) 1993-01-11

Family

ID=18297378

Family Applications (1)

Application Number Title Priority Date Filing Date
TW080109367A TW197963B (zh) 1990-11-29 1991-11-28

Country Status (5)

Country Link
EP (1) EP0488347A1 (zh)
JP (1) JPH04200637A (zh)
KR (1) KR920009449A (zh)
CA (1) CA2056599A1 (zh)
TW (1) TW197963B (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2736099B2 (ja) * 1989-02-06 1998-04-02 株式会社日本触媒 ディーゼルエンジン排ガス浄化用触媒
DE69210127T2 (de) * 1991-07-25 1996-11-14 Corning Inc Katalysator mit imprägnierten Poren
JP4025946B2 (ja) * 1999-03-10 2007-12-26 大阪瓦斯株式会社 メタン含有排ガス中の炭化水素除去用触媒の製造法
JP4035654B2 (ja) 2001-06-29 2008-01-23 株式会社デンソー 触媒粒子およびその製造方法
US7919659B2 (en) * 2004-07-09 2011-04-05 Asahi Kasei Chemicals Corporation Catalyst for cycloolefin production and process for production
US8119075B2 (en) * 2005-11-10 2012-02-21 Basf Corporation Diesel particulate filters having ultra-thin catalyzed oxidation coatings
US8568675B2 (en) 2009-02-20 2013-10-29 Basf Corporation Palladium-supported catalyst composites
DE102009017347A1 (de) * 2009-04-14 2010-10-28 Audi Ag Katalytische Reduktion von Stickstoffdioxid
JP2010269269A (ja) * 2009-05-22 2010-12-02 Sumitomo Osaka Cement Co Ltd 多孔質膜形成用塗料及び多孔質膜
JP4893876B2 (ja) 2010-03-15 2012-03-07 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP5168412B2 (ja) 2010-09-02 2013-03-21 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP5168410B2 (ja) * 2010-10-04 2013-03-21 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP5120498B2 (ja) * 2010-10-04 2013-01-16 トヨタ自動車株式会社 内燃機関の排気浄化装置
KR20230123521A (ko) 2017-06-09 2023-08-23 바스프 코포레이션 촉매 물품 및 배기가스 처리 시스템

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4904633A (en) * 1986-12-18 1990-02-27 Nippon Shokubai Kagaku Kogyo Co., Ltd. Catalyst for purifying exhaust gas and method for production thereof
JP2716205B2 (ja) * 1989-05-08 1998-02-18 株式会社日本触媒 排ガス浄化用触媒

Also Published As

Publication number Publication date
EP0488347A1 (en) 1992-06-03
KR920009449A (ko) 1992-06-25
JPH04200637A (ja) 1992-07-21
CA2056599A1 (en) 1992-05-30

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