SE9202525L - Legeringssubstrat för avgaskatalysator - Google Patents
Legeringssubstrat för avgaskatalysatorInfo
- Publication number
- SE9202525L SE9202525L SE9202525A SE9202525A SE9202525L SE 9202525 L SE9202525 L SE 9202525L SE 9202525 A SE9202525 A SE 9202525A SE 9202525 A SE9202525 A SE 9202525A SE 9202525 L SE9202525 L SE 9202525L
- Authority
- SE
- Sweden
- Prior art keywords
- alloy substrate
- exhaust catalyst
- catalyst
- exhaust
- alloy
- Prior art date
Links
- 239000000956 alloy Substances 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 239000000758 substrate Substances 0.000 title 1
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
-
- 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
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/755—Nickel
-
- B01J32/00—
-
- B01J35/02—
-
- B01J35/023—
-
- B01J35/04—
-
- 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
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
-
- 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
- F01N3/2807—Metal other than sintered metal
- F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
-
- 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)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI910029A FI89463C (sv) | 1991-01-03 | 1991-01-03 | Användning av en nickelbaserad, aluminium innehållande metallegering s om substratmaterial för en avgaser renande katalysator |
PCT/FI1992/000001 WO1992011936A1 (en) | 1991-01-03 | 1992-01-02 | Use of a super alloy as a substrate for catalysts |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9202525L true SE9202525L (sv) | 1992-09-02 |
SE9202525D0 SE9202525D0 (sv) | 1992-09-02 |
SE507990C2 SE507990C2 (sv) | 1998-08-10 |
Family
ID=8531683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9202525A SE507990C2 (sv) | 1991-01-03 | 1992-09-02 | Legeringssubstrat för avgaskatalysator |
Country Status (5)
Country | Link |
---|---|
US (1) | US5534476A (sv) |
DE (1) | DE4290056T1 (sv) |
FI (1) | FI89463C (sv) |
SE (1) | SE507990C2 (sv) |
WO (1) | WO1992011936A1 (sv) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19925390C1 (de) * | 1999-06-02 | 2000-08-03 | Emitec Emissionstechnologie | Katalysator-Trägerkörper für Zweirad- oder Dieselanwendungen |
SE527174C2 (sv) * | 2003-12-30 | 2006-01-17 | Sandvik Intellectual Property | Metod för tillverkning av en austenitisk rostfri stållegering genom beläggning med aluminium samt dess användning i högtemperaturapplikationer |
DE102004024685A1 (de) * | 2004-05-19 | 2005-12-15 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Katalysator-Trägerkörper für einen motornah einzusetzenden katalytischen Konverter |
WO2014070857A2 (en) * | 2012-10-31 | 2014-05-08 | Thermochem Recovery International, Inc. | System and method for processing raw gas with in-situ catalyst regeneration |
JP2015212541A (ja) * | 2014-04-18 | 2015-11-26 | 株式会社アツミテック | 排ガス浄化性能維持システム及び排ガス浄化性能維持方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4318888A (en) * | 1980-07-10 | 1982-03-09 | General Motors Corporation | Wound foil structure comprising distinct catalysts |
JPS6043768B2 (ja) * | 1981-09-21 | 1985-09-30 | 清水 泉二 | 内燃機関用触媒 |
US4601999A (en) * | 1983-11-09 | 1986-07-22 | William B. Retallick | Metal support for a catalyst |
DE3440499C2 (de) * | 1984-11-06 | 1993-11-18 | Ppv Verwaltungs Ag Zuerich | Vorrichtung zum Nutzbarmachen von hydromechanischer Energie |
CN1004992B (zh) * | 1986-07-30 | 1989-08-16 | 北京工业大学 | 制备稀土金属复合氧化物/合金蜂窝体催化剂的方法 |
US4829655A (en) * | 1987-03-24 | 1989-05-16 | W. R. Grace & Co.-Conn. | Catalyst support and method for making same |
US4931421A (en) * | 1988-06-27 | 1990-06-05 | Motonobu Shibata | Catalyst carriers and a method for producing the same |
US5047381A (en) * | 1988-11-21 | 1991-09-10 | General Electric Company | Laminated substrate for catalytic combustor reactor bed |
-
1991
- 1991-01-03 FI FI910029A patent/FI89463C/sv active
-
1992
- 1992-01-02 DE DE4290056T patent/DE4290056T1/de not_active Withdrawn
- 1992-01-02 WO PCT/FI1992/000001 patent/WO1992011936A1/en active Application Filing
- 1992-09-02 SE SE9202525A patent/SE507990C2/sv not_active IP Right Cessation
-
1994
- 1994-06-23 US US08/264,587 patent/US5534476A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI89463B (fi) | 1993-06-30 |
DE4290056T1 (sv) | 1993-01-28 |
FI910029A0 (fi) | 1991-01-03 |
US5534476A (en) | 1996-07-09 |
SE9202525D0 (sv) | 1992-09-02 |
FI910029A (fi) | 1992-07-04 |
SE507990C2 (sv) | 1998-08-10 |
FI89463C (sv) | 1993-10-11 |
WO1992011936A1 (en) | 1992-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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