ZA200509671B - Method and apparatus for determining the activity and aging behaviour of a catalyst - Google Patents
Method and apparatus for determining the activity and aging behaviour of a catalyst Download PDFInfo
- Publication number
- ZA200509671B ZA200509671B ZA200509671A ZA200509671A ZA200509671B ZA 200509671 B ZA200509671 B ZA 200509671B ZA 200509671 A ZA200509671 A ZA 200509671A ZA 200509671 A ZA200509671 A ZA 200509671A ZA 200509671 B ZA200509671 B ZA 200509671B
- Authority
- ZA
- South Africa
- Prior art keywords
- catalyst
- substream
- burner
- offgases
- combustion
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims description 57
- 238000000034 method Methods 0.000 title claims description 24
- 230000000694 effects Effects 0.000 title claims description 11
- 230000032683 aging Effects 0.000 title claims description 8
- 238000002485 combustion reaction Methods 0.000 claims description 74
- 239000007789 gas Substances 0.000 claims description 28
- 239000000446 fuel Substances 0.000 claims description 25
- 239000003344 environmental pollutant Substances 0.000 claims description 22
- 231100000719 pollutant Toxicity 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 18
- 229930195733 hydrocarbon Natural products 0.000 claims description 10
- 150000002430 hydrocarbons Chemical class 0.000 claims description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 8
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 239000004071 soot Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 231100000572 poisoning Toxicity 0.000 claims description 2
- 230000000607 poisoning effect Effects 0.000 claims description 2
- 239000002243 precursor Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 20
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000010705 motor oil Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000003040 Catalyst modeling Methods 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052878 cordierite Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000003949 liquefied natural gas Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- -1 mitrogen Chemical compound 0.000 description 1
- 238000001745 non-dispersive infrared spectroscopy Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- 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
- F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
-
- 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
- F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
- F01N2550/02—Catalytic activity of catalytic converters
-
- 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
- F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
- F01N2550/20—Monitoring artificially aged exhaust systems
-
- 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
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Exhaust Gas After Treatment (AREA)
- Catalysts (AREA)
- Testing Of Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10325292A DE10325292B4 (de) | 2003-06-04 | 2003-06-04 | Verfahren und Apparatur zur Bestimmung der Aktivität und des Alterungsverhaltens eines Katalysators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200509671B true ZA200509671B (en) | 2006-10-25 |
Family
ID=33494826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200509671A ZA200509671B (en) | 2003-06-04 | 2005-11-29 | Method and apparatus for determining the activity and aging behaviour of a catalyst |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20060216202A1 (pt) |
| EP (1) | EP1631735A1 (pt) |
| JP (1) | JP4608485B2 (pt) |
| KR (1) | KR20060027318A (pt) |
| CN (1) | CN100402803C (pt) |
| BR (1) | BRPI0410901A (pt) |
| CA (1) | CA2527593A1 (pt) |
| DE (1) | DE10325292B4 (pt) |
| WO (1) | WO2004109061A1 (pt) |
| ZA (1) | ZA200509671B (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006025259A1 (de) * | 2006-05-31 | 2007-12-06 | Volkswagen Ag | Bivalente Brennkraftmaschine und Verfahren zum Betrieb einer bivalenten Brennkraftmaschine |
| GB0822626D0 (en) * | 2008-12-12 | 2009-01-21 | Univ Belfast | Method and apparatus for ageing a catalytic converter |
| CN102527449B (zh) * | 2010-12-09 | 2014-03-26 | 中国石油化工股份有限公司 | 一种催化裂化催化剂的老化方法和设备 |
| CN103033591B (zh) * | 2012-12-20 | 2015-02-18 | 中国船舶重工集团公司第七一八研究所 | 一种催化剂消氢性能的测试系统及测试方法 |
| CN113465938A (zh) * | 2021-06-17 | 2021-10-01 | 无锡威孚环保催化剂有限公司 | 引入机油消耗维度的催化剂台架快速老化装置及老化方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5865568U (ja) * | 1981-10-27 | 1983-05-04 | 三菱自動車工業株式会社 | 触媒活性試験装置 |
| JPS6020146A (ja) * | 1983-07-14 | 1985-02-01 | Horiba Ltd | ガス分析装置における触媒の検査方法 |
| DE4027207A1 (de) * | 1990-08-28 | 1992-03-05 | Emitec Emissionstechnologie | Ueberwachung der katalytischen aktivitaet eines katalysators im abgassystem einer brennkraftmaschine |
| US5832721A (en) * | 1996-10-15 | 1998-11-10 | Ford Global Technologies, Inc. | Method and system for estimating a midbed temperature of a catalytic converter in an exhaust system having a variable length exhaust pipe |
| JPH11183462A (ja) * | 1997-12-22 | 1999-07-09 | Tokyo Gas Co Ltd | 触媒活性測定方法及び装置 |
| GB2356826B (en) * | 1999-12-01 | 2003-10-29 | Jaguar Cars | Process for ageing a catalytic converter |
| US20010054281A1 (en) * | 2000-05-01 | 2001-12-27 | Adams Joseph M. | Non-engine based exhaust component rapid aging system |
| US6490858B2 (en) * | 2001-02-16 | 2002-12-10 | Ashley J. Barrett | Catalytic converter thermal aging method and apparatus |
| KR100857630B1 (ko) * | 2001-08-06 | 2008-09-08 | 사우쓰웨스트 리서치 인스티튜트 | 촉매 변환기 내구성을 테스트하는 방법 및 장치 |
-
2003
- 2003-06-04 DE DE10325292A patent/DE10325292B4/de not_active Expired - Lifetime
-
2004
- 2004-06-03 JP JP2006508263A patent/JP4608485B2/ja not_active Expired - Lifetime
- 2004-06-03 KR KR1020057023039A patent/KR20060027318A/ko not_active Application Discontinuation
- 2004-06-03 EP EP04739570A patent/EP1631735A1/en not_active Withdrawn
- 2004-06-03 BR BRPI0410901-5A patent/BRPI0410901A/pt not_active IP Right Cessation
- 2004-06-03 CN CNB2004800154837A patent/CN100402803C/zh not_active Expired - Lifetime
- 2004-06-03 WO PCT/EP2004/006005 patent/WO2004109061A1/en active Search and Examination
- 2004-06-03 US US10/559,555 patent/US20060216202A1/en not_active Abandoned
- 2004-06-03 CA CA002527593A patent/CA2527593A1/en not_active Abandoned
-
2005
- 2005-11-29 ZA ZA200509671A patent/ZA200509671B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP4608485B2 (ja) | 2011-01-12 |
| WO2004109061A1 (en) | 2004-12-16 |
| US20060216202A1 (en) | 2006-09-28 |
| CN1798906A (zh) | 2006-07-05 |
| JP2006526772A (ja) | 2006-11-24 |
| CA2527593A1 (en) | 2004-12-16 |
| DE10325292B4 (de) | 2008-08-14 |
| BRPI0410901A (pt) | 2006-06-27 |
| DE10325292A1 (de) | 2005-01-13 |
| EP1631735A1 (en) | 2006-03-08 |
| KR20060027318A (ko) | 2006-03-27 |
| CN100402803C (zh) | 2008-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5367875A (en) | Automated catalytic reduction system | |
| US7347086B2 (en) | System and method for burner-based accelerated aging of emissions control device, with engine cycle having cold start and warm up modes | |
| CN100381681C (zh) | 将催化剂设备人工老化的方法和装置 | |
| US20010054281A1 (en) | Non-engine based exhaust component rapid aging system | |
| US5131224A (en) | Method for reducing methane exhaust emissions from natural gas fueled engines | |
| ZA200509671B (en) | Method and apparatus for determining the activity and aging behaviour of a catalyst | |
| US20090126354A1 (en) | Method for producing a stream of hot combustion exhaust gases at a settable temperature, apparatus for carrying out the method and use of the combustion exhaust gases for the targeted ageing of catalysts | |
| Kumar et al. | Investigation of H2 formation characterization and its contribution to post-oxidation phenomenon in a turbocharged DISI engine | |
| Özyalcin et al. | Exhaust gas aftertreatment to minimize NOX emissions from hydrogen-fueled internal combustion engines | |
| Singh et al. | Comparative study of unregulated emissions on a heavy duty CNG engine using CNG & hydrogen blended CNG as fuels | |
| Sabatini et al. | Characterization of aging effect on three-way catalyst oxygen storage dynamics | |
| Katare et al. | Hydrogen in diesel exhaust: effect on diesel oxidation catalyst flow reactor experiments and model predictions | |
| de Syniawa et al. | Real-Time Simulation of CNG Engine and After-Treatment System Cold Start. Part 2: Tail-Pipe Emissions Prediction Using a Detailed Chemistry Based MOC Model | |
| Mc Grane et al. | OSC modelling of 3-way automotive catalysts to understand the effect of latent OSC on dynamic OSC performance | |
| Doornbos et al. | Comparison of Lab Versus Engine Tests In the Development of a Highly Efficient Ammonia Formation Catalyst for a Passive SCR System | |
| CN102317591B (zh) | 用于测试催化剂材料的方法和设备 | |
| Di Maio et al. | A Three-Way Catalyst Model for a Bio-Methane Heavy-Duty Engine: Characterization at Different Lambda | |
| Di Maio et al. | Modeling of three-way catalyst dynamics during fast transient operation for a CNG heavy-duty engine | |
| Tomin et al. | Innovative engine test bench set-up for testing of exhaust gas aftertreatment and detailed gas species analysis for CNG-SI-operation | |
| Aliramezani | Production engine emission sensor modeling for in-use measurement and on-board diagnostics | |
| Fischer et al. | Influence of desulfurization strategies for methane gaseous direct injection engine on carbon dioxide emissions | |
| Sala et al. | Concept, Loading and Calibration Effects on the Emission Performance of NG-TWC for HD Engines | |
| McCullough et al. | Reaction mapping during light-off in a two-stroke oxidation catalyst | |
| Evans | Influence of fuel sulfur content on emissions from diesel engines equipped with oxidation catalysts | |
| CN115077880A (zh) | 柴油汽车尾气催化转化器快速老化测试用尾气模拟发生器及其模拟方法 |