Search: onr:"swepub:oai:research.chalmers.se:eb5c1040-d191-4cc1-8db6-fc518898c90b" > Deactivation of a V...
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000 | 05136naa a2200589 4500 | |
001 | oai:research.chalmers.se:eb5c1040-d191-4cc1-8db6-fc518898c90b | |
003 | SwePub | |
008 | 200723s2020 | |||||||||||000 ||eng| | |
009 | oai:DiVA.org:kth-278790 | |
024 | 7 | a https://research.chalmers.se/publication/5180902 URI |
024 | 7 | a https://doi.org/10.3390/catal100505522 DOI |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-2787902 URI |
040 | a (SwePub)cthd (SwePub)kth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Englund, Johanna,d 1988u Chalmers tekniska högskola,Chalmers University of Technology,Chalmers Univ Technol, Competence Ctr Catalysis, Dept Chem & Chem Engn, S-41296 Gothenburg, Sweden.4 aut0 (Swepub:cth)johancar |
245 | 1 0 | a Deactivation of a Vanadium-Based SCR Catalyst Used in a Biogas-Powered Euro VI Heavy-Duty Engine Installation |
264 | c 2020-05-16 | |
264 | 1 | b MDPI AG,c 2020 |
338 | a electronic2 rdacarrier | |
500 | a QC 20200729 | |
520 | a We have investigated how the exhaust gases from a heavy-duty Euro VI engine, powered with biogas impact a vanadium-based selective catalytic reduction (SCR) catalyst in terms of performance. A full Euro VI emission control system was used and the accumulation of catalyst poisons from the combustion was investigated for the up-stream particulate filter as well as the SCR catalyst. The NO(x)reduction performance in terms of standard, fast and NO2-rich SCR was evaluated before and after exposure to exhaust from a biogas-powered engine for 900 h. The SCR catalyst retains a significant part of its activity towards NO(x)reduction after exposure to biogas exhaust, likely due to capture of catalyst poisons on the up-stream components where the deactivation of the oxidation catalyst is especially profound. At lower temperatures some deactivation of the first part of the SCR catalyst was observed which could be explained by a considerably higher surface V4+/V(5+)ratio for this sample compared to the other samples. The higher value indicates that the reoxidation of V(4+)to V(5+)is partially hindered, blocking the redox cycle for parts of the active sites. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Kemiteknikx Kemiska processer0 (SwePub)204012 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Chemical Engineeringx Chemical Process Engineering0 (SwePub)204012 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Kemiteknikx Annan kemiteknik0 (SwePub)204992 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Chemical Engineeringx Other Chemical Engineering0 (SwePub)204992 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Elektroteknik och elektronikx Annan elektroteknik och elektronik0 (SwePub)202992 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Electrical Engineering, Electronic Engineering, Information Engineeringx Other Electrical Engineering, Electronic Engineering, Information Engineering0 (SwePub)202992 hsv//eng |
653 | a V2O5-WO3/TiO2 | |
653 | a methane | |
653 | a biogas | |
653 | a engine-bench | |
653 | a catalyst deactivation | |
653 | a NH3-SCR | |
700 | 1 | a Dahlin, Sandrau KTH,Processteknologi,Kungliga Tekniska Högskolan (KTH),Royal Institute of Technology (KTH)4 aut0 (Swepub:kth)u1k6111x |
700 | 1 | a Schaefer, Andreas,d 1981u Chalmers tekniska högskola,Chalmers University of Technology,Chalmers Univ Technol, Competence Ctr Catalysis, Dept Chem & Chem Engn, S-41296 Gothenburg, Sweden.4 aut0 (Swepub:cth)andscha |
700 | 1 | a Xie, Kunpengu Volvo Group,Volvo Grp Trucks Technol, S-41258 Gothenburg, Sweden.4 aut |
700 | 1 | a Andersson, Lennartu Volvo Group,Volvo Grp Trucks Technol, S-41258 Gothenburg, Sweden.4 aut |
700 | 1 | a Shwan, Soranu Volvo Group,Volvo Grp Trucks Technol, S-41258 Gothenburg, Sweden.4 aut |
700 | 1 | a Carlsson, Per-Anders,d 1972u Chalmers tekniska högskola,Chalmers University of Technology,Chalmers Univ Technol, Competence Ctr Catalysis, Dept Chem & Chem Engn, S-41296 Gothenburg, Sweden.4 aut0 (Swepub:cth)perc |
700 | 1 | a Pettersson, Larsu KTH,Processteknologi,Kungliga Tekniska Högskolan (KTH),Royal Institute of Technology (KTH)4 aut0 (Swepub:kth)u1kcgmtv |
700 | 1 | a Skoglundh, Magnus,d 1965u Chalmers tekniska högskola,Chalmers University of Technology,Chalmers Univ Technol, Competence Ctr Catalysis, Dept Chem & Chem Engn, S-41296 Gothenburg, Sweden.4 aut0 (Swepub:cth)skoglund |
710 | 2 | a Chalmers tekniska högskolab Chalmers Univ Technol, Competence Ctr Catalysis, Dept Chem & Chem Engn, S-41296 Gothenburg, Sweden.4 org |
773 | 0 | t Catalystsd : MDPI AGg 10:5q 10:5x 2073-4344 |
856 | 4 | u https://research.chalmers.se/publication/518090/file/518090_Fulltext.pdfx primaryx freey FULLTEXT |
856 | 4 | u https://www.mdpi.com/2073-4344/10/5/552/pdf |
856 | 4 | u https://doi.org/10.3390/catal10050552y Fulltext |
856 | 4 8 | u https://research.chalmers.se/publication/518090 |
856 | 4 8 | u https://doi.org/10.3390/catal10050552 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-278790 |
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