NO901664L - Katalytisk oksydasjons- og reduksjonsomformer for eksosgasser fra forbrenningsmotorer. - Google Patents
Katalytisk oksydasjons- og reduksjonsomformer for eksosgasser fra forbrenningsmotorer.Info
- Publication number
- NO901664L NO901664L NO90901664A NO901664A NO901664L NO 901664 L NO901664 L NO 901664L NO 90901664 A NO90901664 A NO 90901664A NO 901664 A NO901664 A NO 901664A NO 901664 L NO901664 L NO 901664L
- Authority
- NO
- Norway
- Prior art keywords
- exhaust gas
- combustion engines
- catalytic oxidation
- conversions
- reduction
- Prior art date
Links
Classifications
-
- 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
- B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
- B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
-
- 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
- F01N3/20—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 specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
- F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
-
- 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
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8920173A IT1229573B (it) | 1989-04-17 | 1989-04-17 | Convertitore catalitico di ossidazione e riduzione per gas di scarico di motori a scoppio. |
Publications (2)
Publication Number | Publication Date |
---|---|
NO901664D0 NO901664D0 (no) | 1990-04-11 |
NO901664L true NO901664L (no) | 1990-10-18 |
Family
ID=11164413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO90901664A NO901664L (no) | 1989-04-17 | 1990-04-11 | Katalytisk oksydasjons- og reduksjonsomformer for eksosgasser fra forbrenningsmotorer. |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0393517A3 (no) |
JP (1) | JPH02280837A (no) |
CN (1) | CN1046586A (no) |
BR (1) | BR9001760A (no) |
CA (1) | CA2014712A1 (no) |
DD (1) | DD298438A5 (no) |
FI (1) | FI901918A0 (no) |
HU (1) | HUT57081A (no) |
IT (1) | IT1229573B (no) |
NO (1) | NO901664L (no) |
NZ (1) | NZ233265A (no) |
PT (1) | PT93770A (no) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0664147B1 (en) * | 1994-01-20 | 1998-07-22 | Toyota Jidosha Kabushiki Kaisha | Catalyst for purifying exhaust gases |
US8765085B2 (en) | 2012-04-26 | 2014-07-01 | Basf Corporation | Base metal catalyst and method of using same |
US8668890B2 (en) | 2012-04-26 | 2014-03-11 | Basf Corporation | Base metal catalyst composition and methods of treating exhaust from a motorcycle |
CN104353466A (zh) * | 2014-09-25 | 2015-02-18 | 陕西华陆化工环保有限公司 | 用于汽车排气催化氧化的催化剂的制备方法 |
CN104324729B (zh) * | 2014-10-08 | 2018-07-17 | 内江师范学院 | 一种烟气低温脱硝钴锰氧化物催化剂的制备方法 |
GB201615209D0 (en) * | 2016-09-07 | 2016-10-19 | Mexichem Fluor Sa De Cv | Catalyst and process using the catalyst |
GB201615197D0 (en) * | 2016-09-07 | 2016-10-19 | Mexichem Fluor Sa De Cv | Catalyst and process using the catalyst |
CN110325727B (zh) * | 2017-03-02 | 2022-04-05 | 罗德里戈·柯基斯桑切斯孔查 | 催化合金的流体力学系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55843A (en) * | 1978-06-19 | 1980-01-07 | Matsushita Electric Ind Co Ltd | Device for burning solid fuel |
JPH0616853B2 (ja) * | 1985-12-12 | 1994-03-09 | フア トン フア クオン シユイエ ユアン | 非貴金属系燃焼用触媒とその製造方法 |
JPS62250947A (ja) * | 1986-04-23 | 1987-10-31 | Mitsubishi Heavy Ind Ltd | 窒素酸化物と一酸化炭素の同時処理用触媒 |
DE3729683A1 (de) * | 1987-09-04 | 1989-03-30 | Mototech Motoren Umweltschutz | Einrichtung zur nachbehandlung der abgase von kleinvolumigen zweitaktottomotoren sowie verfahren zu ihrer herstellung |
GB8802780D0 (en) * | 1988-02-08 | 1988-03-09 | Ti Corporate Services | Vehicle exhaust gas catalysts |
-
1989
- 1989-04-17 IT IT8920173A patent/IT1229573B/it active
-
1990
- 1990-04-10 NZ NZ233265A patent/NZ233265A/en unknown
- 1990-04-11 NO NO90901664A patent/NO901664L/no unknown
- 1990-04-11 DD DD90339672A patent/DD298438A5/de unknown
- 1990-04-12 EP EP19900107046 patent/EP0393517A3/en not_active Withdrawn
- 1990-04-16 PT PT93770A patent/PT93770A/pt not_active Application Discontinuation
- 1990-04-16 BR BR909001760A patent/BR9001760A/pt unknown
- 1990-04-16 JP JP2097797A patent/JPH02280837A/ja active Pending
- 1990-04-17 HU HU902461A patent/HUT57081A/hu unknown
- 1990-04-17 CN CN90102173A patent/CN1046586A/zh active Pending
- 1990-04-17 FI FI901918A patent/FI901918A0/fi not_active IP Right Cessation
- 1990-04-17 CA CA002014712A patent/CA2014712A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
NO901664D0 (no) | 1990-04-11 |
EP0393517A3 (en) | 1990-12-19 |
JPH02280837A (ja) | 1990-11-16 |
EP0393517A2 (en) | 1990-10-24 |
CN1046586A (zh) | 1990-10-31 |
CA2014712A1 (en) | 1990-10-17 |
HUT57081A (en) | 1991-11-28 |
NZ233265A (en) | 1991-12-23 |
IT1229573B (it) | 1991-09-04 |
IT8920173A0 (it) | 1989-04-17 |
FI901918A0 (fi) | 1990-04-17 |
BR9001760A (pt) | 1991-06-04 |
HU902461D0 (en) | 1990-08-28 |
PT93770A (pt) | 1991-11-29 |
DD298438A5 (de) | 1992-02-20 |
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