DK0561484T3 - Fremgangsmåde og apparat til rensning af afgangsluft ladet med skadelige stoffer, ved hjælp af heterogen katalyse - Google Patents
Fremgangsmåde og apparat til rensning af afgangsluft ladet med skadelige stoffer, ved hjælp af heterogen katalyseInfo
- Publication number
- DK0561484T3 DK0561484T3 DK93250075.4T DK93250075T DK0561484T3 DK 0561484 T3 DK0561484 T3 DK 0561484T3 DK 93250075 T DK93250075 T DK 93250075T DK 0561484 T3 DK0561484 T3 DK 0561484T3
- Authority
- DK
- Denmark
- Prior art keywords
- exhaust air
- noxious substances
- less
- noxious
- heterogeneous catalysis
- Prior art date
Links
- 230000001473 noxious effect Effects 0.000 title abstract 7
- 239000000126 substance Substances 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 4
- 238000007210 heterogeneous catalysis Methods 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000005485 electric heating Methods 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 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
- B01D53/74—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
- 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
- B01J35/33—Electric or magnetic properties
-
- 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
-
- 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
-
- 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
- B01J37/0225—Coating of metal substrates
-
- 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)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4209198A DE4209198C1 (th) | 1992-03-18 | 1992-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0561484T3 true DK0561484T3 (da) | 1996-04-01 |
Family
ID=6454673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK93250075.4T DK0561484T3 (da) | 1992-03-18 | 1993-03-05 | Fremgangsmåde og apparat til rensning af afgangsluft ladet med skadelige stoffer, ved hjælp af heterogen katalyse |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0561484B1 (th) |
| JP (1) | JPH0615141A (th) |
| AT (1) | ATE135255T1 (th) |
| DE (2) | DE4209198C1 (th) |
| DK (1) | DK0561484T3 (th) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4209195A1 (de) * | 1992-03-18 | 1993-09-23 | Mannesmann Ag | Katalysator fuer heterogene katalyse |
| DE4339025C2 (de) * | 1992-12-14 | 1997-08-07 | Mannesmann Ag | Vorrichtung zur Reinigung schadstoffbeladener Abluft |
| DE4420224C2 (de) * | 1993-06-24 | 1996-09-26 | Mannesmann Ag | Verfahren zur Entfernung unerwünschter Beimengungen eines Gases |
| AT398910B (de) * | 1993-07-28 | 1995-02-27 | Pischinger Rudolf Dipl Ing Dr | Anlage zur reinigung der abluft bei strassentunneln, unterflurtrassen od. dgl. |
| DE4331541A1 (de) * | 1993-09-17 | 1995-03-23 | S & B Beteiligungs Und Verwalt | Verfahren und Vorrichtung zur Reinigung von insbesondere mit Lackrückständen schadstoffbelasteten Industrieabgasen |
| US6200542B1 (en) | 1995-01-20 | 2001-03-13 | Engelhard Corporation | Method and apparatus for treating the atmosphere |
| US6517899B1 (en) | 1995-01-20 | 2003-02-11 | Engelhard Corporation | Catalyst and adsorption compositions having adhesion characteristics |
| DE69620740T2 (de) | 1995-01-20 | 2002-08-22 | Engelhard Corp | Vorrichtung zur schadstoffentfernung aus umgebungsluft in der motorhaube eines fahrzeuges |
| US6818254B1 (en) | 1995-01-20 | 2004-11-16 | Engelhard Corporation | Stable slurries of catalytically active materials |
| DE19523142B4 (de) * | 1995-06-28 | 2007-03-29 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung zum Dekontaminieren von Gasen |
| US5759496A (en) * | 1995-12-21 | 1998-06-02 | Corning Incorporated | Apparatus for removing VOC's from an exhaust gas stream |
| US6156283A (en) | 1998-03-23 | 2000-12-05 | Engelhard Corporation | Hydrophobic catalytic materials and method of forming the same |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3883328A (en) * | 1973-11-29 | 1975-05-13 | Raymond G Spain | Carbon fiber electrodes for electrical precipitators |
| SE433178B (sv) * | 1975-10-31 | 1984-05-14 | Johnson Matthey Co Ltd | Katalysator for rening av bilavgaser av den allmenna typen a?71xm?71yo?71z |
| US4234549A (en) * | 1979-06-29 | 1980-11-18 | Union Carbide Corporation | Novel combustion process for an organic substrate |
| FR2628655B1 (fr) * | 1988-03-16 | 1990-07-20 | Pro Catalyse | Support de catalyseur et catalyseur pour le traitement des gaz d'echappement des moteurs a combustion interne et procede de fabrication de ceux-ci |
| DE3929521A1 (de) * | 1989-09-06 | 1991-03-14 | Wilhelm F Prof Dr Maier | Verfahren zur luftreinigung durch katalytische nachverbrennung auf elektrisch beheizten katalysatordraehten |
| US5296198A (en) * | 1990-11-09 | 1994-03-22 | Ngk Insulators, Ltd. | Heater and catalytic converter |
| AU641571B2 (en) * | 1990-11-28 | 1993-09-23 | Sumitomo Seika Chemicals Co., Ltd. | Method for treating gas and apparatus used therefor |
| JP3078850B2 (ja) * | 1990-12-28 | 2000-08-21 | 日揮ユニバーサル株式会社 | ゼオライト含有吸着組成物およびこの吸着組成物を含む吸着分解組成物 |
-
1992
- 1992-03-18 DE DE4209198A patent/DE4209198C1/de not_active Expired - Lifetime
-
1993
- 1993-03-05 EP EP93250075A patent/EP0561484B1/de not_active Expired - Lifetime
- 1993-03-05 DK DK93250075.4T patent/DK0561484T3/da active
- 1993-03-05 DE DE59301826T patent/DE59301826D1/de not_active Expired - Fee Related
- 1993-03-05 AT AT93250075T patent/ATE135255T1/de not_active IP Right Cessation
- 1993-03-16 JP JP5081371A patent/JPH0615141A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0615141A (ja) | 1994-01-25 |
| EP0561484A1 (de) | 1993-09-22 |
| DE59301826D1 (de) | 1996-04-18 |
| ATE135255T1 (de) | 1996-03-15 |
| EP0561484B1 (de) | 1996-03-13 |
| DE4209198C1 (th) | 1993-07-01 |
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