Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Ralf Kurtenbach"'
In the present study a relaxed eddy accumulation (REA) system for the quantification of vertical fluxes of nitrous acid (HONO) was developed and tested. The system is based on a three-channel long-path absorption photometer (LOPAP) instrument, for wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf799022d67cc5c141fe189ace4cb45c
https://amt.copernicus.org/articles/15/1983/2022/
https://amt.copernicus.org/articles/15/1983/2022/
Publikováno v:
Indoor Air. 31:116-127
In the present study, emission indices for NO, NO2 , HONO, HCHO, CO, particle mass, and particle numbers including particle size distributions for three different offering candles were determined. The candles investigated showed similar emission char
Publikováno v:
Indoor airREFERENCES. 31(1)
In the present study, emission indices for NO, NO
Publikováno v:
Atmospheric Environment. 165:57-61
In several previous studies emission of ozone (O3) during fireworks has been reported, which was attributed to either photolysis of molecular oxygen (O2) or nitrogen dioxide (NO2) by short/near UV radiation emitted during the high-temperature combust
Publikováno v:
Atmospheric Chemistry and Physics. 16:14285-14295
Particulate matter (PM) and nitrogen oxides NOx (NOx = NO2+ NO) are key species for urban air quality in Europe and are emitted by mobile sources. According to European recommendations, a significant fraction of road freight should be shifted to wate
Autor:
Hartmut Herrmann, Laurent Poulain, Antoinette Boreave, M. Gallus, Anne Beeldens, Yoan Dupart, Jean-François Doussin, P. Zapf, Abdelwahid Mellouki, Agnès Borbon, F. Mothes, M. Maille, S. Ifang, Hui Chen, Mathieu Cazaunau, K. Miet, J. Kleffmann, Christian George, Véronique Daële, Warda Ait-Helal, Cécile Gaimoz, Benoit Grosselin, E Boonen, Ralf Kurtenbach, R. Rabe, I. Marjanovic, Noël Grand
Publikováno v:
Atmospheric Environment
Atmospheric Environment, Elsevier, 2015, 122, pp.799-807. ⟨10.1016/j.atmosenv.2015.09.066⟩
Atmospheric Environment, Elsevier, 2015, 122, pp.799-807. ⟨10.1016/j.atmosenv.2015.09.066⟩
SSCI-VIDE+CARE+ABO:YDU:CGO; International audience; Emission factors (EFs) of pollutants emitted by light-duty vehicles (LDV) were investigated in the Leopold II tunnel in Brussels city center (Belgium), in September 2011 and in January 2013, respect
Autor:
Christian George, Antoinette Boreave, M. Gallus, S. Ifang, Benjamin Golly, F. Mothes, Ralf Kurtenbach, J. Kleffmann, Hartmut Herrmann
Publikováno v:
Applied Catalysis B: Environmental
Applied Catalysis B: Environmental, Elsevier, 2018, 231 (---), pp.161-172. ⟨10.1016/j.apcatb.2018.03.010⟩
Applied Catalysis B: Environmental, Elsevier, 2018, 231 (---), pp.161-172. ⟨10.1016/j.apcatb.2018.03.010⟩
Small scale bed flow photoreactor experiments were performed to assess the photocatalytic performance of cement-based TiO2-containing materials for NOx reduction through the determination of kinetic parameters under variation of the experimental cond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5487ea9fef8f6da94dcf134fcc8ed896
https://hal.archives-ouvertes.fr/hal-01868871/document
https://hal.archives-ouvertes.fr/hal-01868871/document
Standardization methods for testing photo-catalytic air remediation materials: Problems and solution
Publikováno v:
Atmospheric Environment. 91:154-161
In the present study, problems of different methods used for quantifying the air remediation activity of photo-catalytic active surfaces are described. It is demonstrated that in bed photo-reactors (e.g. ISO), transport limitations can lead to undere
Autor:
Sebastian Laufs, Mathieu Cazaunau, Patrick Stella, Ralf Kurtenbach, Pierre Cellier, Abdelwahid Mellouki, Benjamin Loubet, Jörg Kleffmann
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10c0ec1598a37a575e9f62ef139fe621
https://doi.org/10.5194/acp-2016-1030-supplement
https://doi.org/10.5194/acp-2016-1030-supplement