NO870994L - Plateformet katalysator. - Google Patents
Plateformet katalysator.Info
- Publication number
- NO870994L NO870994L NO870994A NO870994A NO870994L NO 870994 L NO870994 L NO 870994L NO 870994 A NO870994 A NO 870994A NO 870994 A NO870994 A NO 870994A NO 870994 L NO870994 L NO 870994L
- Authority
- NO
- Norway
- Prior art keywords
- catalyst
- stated
- specified
- ceramic mass
- intermediate layer
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims description 75
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 30
- 239000000919 ceramic Substances 0.000 claims description 20
- 239000004408 titanium dioxide Substances 0.000 claims description 11
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 8
- 239000012876 carrier material Substances 0.000 claims description 7
- 238000004090 dissolution Methods 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000003546 flue gas Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000007750 plasma spraying Methods 0.000 claims description 5
- 229910052720 vanadium Inorganic materials 0.000 claims description 5
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 239000012298 atmosphere Substances 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 238000010285 flame spraying Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- 229910052593 corundum Inorganic materials 0.000 claims description 2
- 239000010431 corundum Substances 0.000 claims description 2
- 238000005470 impregnation Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 230000008016 vaporization Effects 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- 239000000243 solution Substances 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 238000007664 blowing Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 235000011121 sodium hydroxide Nutrition 0.000 claims 1
- 238000001228 spectrum Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000009834 vaporization Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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
- B01J21/063—Titanium; 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
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
- B01D53/8628—Processes characterised by a specific catalyst
-
- 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
- B01J37/024—Multiple impregnation or coating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863610338 DE3610338A1 (de) | 1986-03-26 | 1986-03-26 | Plattenfoermiger katalysator |
| DE19863625474 DE3625474A1 (de) | 1986-03-26 | 1986-07-28 | Plattenfoermiger katalysator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO870994D0 NO870994D0 (no) | 1987-03-11 |
| NO870994L true NO870994L (no) | 1987-09-28 |
Family
ID=25842376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO870994A NO870994L (no) | 1986-03-26 | 1987-03-11 | Plateformet katalysator. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4847234A (da) |
| EP (1) | EP0246413A1 (da) |
| DE (1) | DE3625474A1 (da) |
| DK (1) | DK147087A (da) |
| NO (1) | NO870994L (da) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3821920A1 (de) * | 1988-06-29 | 1990-02-08 | Kraftanlagen Ag | Verfahren zur herstellung eines plattenfoermigen traegers katalytisch wirkender verbindungen |
| US5166122A (en) * | 1988-09-19 | 1992-11-24 | Babcock-Hitachi Kabushiki Kaisha | Process for producing a denitration catalyst |
| JPH0299144A (ja) * | 1988-10-07 | 1990-04-11 | Babcock Hitachi Kk | 板状触媒およびその製法 |
| KR920007887B1 (ko) * | 1989-08-29 | 1992-09-18 | 스즈키 지도오샤 고오교오 가부시키가이샤 | 내연기관의 배기가스 정화장치 |
| US5102853A (en) * | 1989-11-22 | 1992-04-07 | Ford Motor Company | Three-way catalyst for automotive emission control |
| CA2081814C (en) * | 1991-10-31 | 1997-02-18 | Shigenori Onitsuka | Absorbents for removing low-concentration nitrogen oxides |
| DE4206913A1 (de) * | 1992-03-05 | 1993-09-09 | Kronos Titan Gmbh | Katalysator fuer die carbonylsulfid-hydrolyse |
| DE59207728D1 (de) | 1992-06-10 | 1997-01-30 | Siemens Ag | Verfahren zur Herstellung eines Katalysators |
| DE59207781D1 (de) * | 1992-10-08 | 1997-02-06 | Siemens Ag | Katalysator zur Verminderung der Stickoxide im Rauchgas und Verfahren zu seiner Herstellung |
| DE19534434C1 (de) * | 1995-09-16 | 1997-03-06 | Daimler Benz Ag | Katalysator für einen Methanolreformierungsreaktor und Verfahren zu dessen Herstellung |
| EP1125636A4 (en) * | 1998-08-21 | 2002-03-06 | Ecodevice Lab Co Ltd | PHOTOCALYST FOR VISIBLE RADIATION AND METHOD FOR THE PRODUCTION THEREOF |
| US20030231997A1 (en) * | 2002-06-18 | 2003-12-18 | Norman Kettenbauer | Titanium catalyst support substrate for selective catalytic reduction reactors |
| US20050186127A1 (en) * | 2002-10-18 | 2005-08-25 | Emitec Gesellschaft Fur Emissionstechnologie Mbh | Catalyst carrier body with passivation layer and method for producing the same |
| ATE423619T1 (de) | 2003-09-26 | 2009-03-15 | 3M Innovative Properties Co | Nanoskalige goldkatalysatoren, aktivierungsmittel,trägermedien und verwandte methodologien zur herstellung derartiger katalysatorsysteme, insbesondere bei abscheidung des golds auf den trägermedien mittels pvd |
| RU2386194C1 (ru) * | 2006-02-15 | 2010-04-10 | 3М Инновейтив Пропертиз Компани | Избирательное окисление окиси углерода относительно водорода с помощью каталитически активного золота |
| US8900420B2 (en) * | 2007-08-20 | 2014-12-02 | 3M Innovative Properties Company | Catalyst production process |
| EP2240272B1 (en) * | 2008-01-14 | 2015-12-23 | 3M Innovative Properties Company | Method of making multifunctional oxidation catalysts |
| DE102009031305A1 (de) * | 2009-06-30 | 2011-01-05 | Uhde Gmbh | Katalysatorbeschichteter Träger, Verfahren zu dessen Herstellung, ein damit ausgestatteter Reaktor und dessen Verwendung |
| TWI548780B (zh) | 2014-07-02 | 2016-09-11 | Huang Ta Yung | Electrochemical dual battery panels and devices for controlling exhaust emissions |
| FI20146177A (fi) * | 2014-12-31 | 2016-07-01 | Teknologian Tutkimuskeskus Vtt Oy | Menetelmä katalyyttisen nanopinnoitteen muodostamiseksi |
| EP3984635A1 (en) * | 2020-10-13 | 2022-04-20 | Johnson Matthey Catalysts (Germany) GmbH | Method for the manufacture of a plate catalyst |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3125539A (en) * | 1957-12-16 | 1964-03-17 | Ceramic catalyst having a flame | |
| US4285838A (en) * | 1977-12-08 | 1981-08-25 | Babcock-Hitachi Kabushiki Kaisha | Method of producing plate-shaped catalyst unit for NOx reduction of exhaust gas |
| JPS558874A (en) * | 1978-07-06 | 1980-01-22 | Hitachi Zosen Corp | Plate denitrification catalyst |
| JPS562851A (en) * | 1979-06-18 | 1981-01-13 | Babcock Hitachi Kk | Plate catalyst |
| JPS57174145A (en) * | 1981-04-20 | 1982-10-26 | Kawasaki Heavy Ind Ltd | Platelike catalytic body for denitration |
| DE3501330C1 (de) * | 1985-01-17 | 1986-01-23 | Kraftanlagen Ag, 6900 Heidelberg | Traegermatrix zur Aufnahme von katalytisch wirkenden Verbindungen und Verfahren zur Herstellung der Traegermatrix |
-
1986
- 1986-07-28 DE DE19863625474 patent/DE3625474A1/de not_active Ceased
-
1987
- 1987-03-11 NO NO870994A patent/NO870994L/no unknown
- 1987-03-16 EP EP87103790A patent/EP0246413A1/de not_active Withdrawn
- 1987-03-23 DK DK147087A patent/DK147087A/da not_active Application Discontinuation
-
1988
- 1988-10-17 US US07/259,497 patent/US4847234A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0246413A1 (de) | 1987-11-25 |
| NO870994D0 (no) | 1987-03-11 |
| DK147087D0 (da) | 1987-03-23 |
| DE3625474A1 (de) | 1988-02-04 |
| US4847234A (en) | 1989-07-11 |
| DK147087A (da) | 1987-09-27 |
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