Collection of substantial amount of fine and ultrafine particles during the combustion of miscanthus and forest residues in small and medium scale boilers for morphological and chemical characterizations

Garra, Patxi; Leyssens, Gontrand; Schonnenbeck, Cornelius; Kohler, Sophie; Trouve, Gwenaelle; Dieterlen, Alain; Liaud, Céline; Le Calve, Stephane; Jaffrezo, Jean-Luc; Fiore, Saverio

doi:10.14644/dust.2014.027

Collection of substantial amount of fine and ultrafine particles during the combustion of miscanthus and forest residues in small and medium scale boilers for morphological and chemical characterizations

GARRA, Patxi, LEYSSENS, Gontrand, SCHONNENBECK, Cornelius, KOHLER, Sophie, TROUVE, Gwenaelle, DIETERLEN, Alain, LIAUD, Céline, LE CALVE, Stephane, JAFFREZO, Jean-Luc et FIORE, Saverio, 2014. Collection of substantial amount of fine and ultrafine particles during the combustion of miscanthus and forest residues in small and medium scale boilers for morphological and chemical characterizations. ProScience [en ligne]. 2014. [Consultésans date]. DOI 10.14644/dust.2014.027. Consulté de : http://www.scientevents.com/proscience/download/collection-of-substantial-amount-of-fine-and-ultrafine-particles-during-the-combustion-of-miscanthus-and-forest-residues-in-small-and-medium-scale-boilers-for-morphological-and-chemical-characterizati/1. .

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Auteurs	Patxi Garra Gontrand Leyssens Cornelius Schonnenbeck Sophie Kohler Gwenaelle Trouve Alain Dieterlen Céline Liaud Stephane Le Calve Jean-Luc Jaffrezo Saverio Fiore
Éditeurs	Saverio Fiore

Unité de recherche du site	Laboratoire Modélisation, Intelligence, Processus, Systèmes - MIPS - EA2332 Laboratoire Gestion des Risques et Environnement - LGRE - EA2334 Institut de chimie et procédés pour l'énergie l'environnement et la santé - ICPEES - UMR7515
URL éditeur	http://www.scientevents.com/proscience/download/collection-of-substantial-amount-of-fine-and-ultrafine-particles-during-the-combustion-of-miscanthus-and-forest-residues-in-small-and-medium-scale-boilers-for-morphological-and-chemical-characterizati/
Langue	en
Volume	1
Page de début	168
Page de fin	173
Date de première publication	2014
Date de parution	2014
ISSN	2283-5954
Titre de la source (revue, livre…)	ProScience
Résumé	Renewable energies are destined to play a very important role in the future world energy balance. Among these energies, biomass production and utilization is growing considerably since it offers the possibility to provide partial substitution of Show moreRenewable energies are destined to play a very important role in the future world energy balance. Among these energies, biomass production and utilization is growing considerably since it offers the possibility to provide partial substitution of fossil fuels. If health impacts of fine particles (PM2.5) from diesel combustion are well documented (Gangwar et al., 2012), those from biomass combustion need substantial information and improvements. Size fractionations of PM2.5 have to be performed in order to both determine morphological and chemical characteristics, these properties being essential for biological effects. Particulate matter was sampled during combustion of miscanthus and forest residues in medium and small scale biomass boilers (400 kW from Köb Pyrot and 40 kW from REKA). Fly ashes from medium scale boiler were sampled with a cyclone device and their granulometry was studied with both optical microscope and Malvern laser granulometer. PM2.5 (sized in the range of 0.4 μm to 2.07 μm) from low scale boiler were sampled using a DEKATI DGI impactor modified for substantial PM collection. A quick overview of setup modifications for manual impactor will be developed. Particles were observed using fluorescence microscopy. A semi-quantitative method to compare fly ashes fluorescence was developped using ImageJ (Schneider et al., 2012). Speciation of organic compounds Polycyclic Aromatic Hydrocarbon (PAH) and Humic Like Substances (HULIS) was determined on PM2.5 and fly ashes. A correlation between observed fluorescence and concentration was attempted. Show less
DOI	10.14644/dust.2014.027
Éditeur	Digilabs
Type de publication	C-ACTI
Domaine	Sciences du Vivant [q-bio]/Biotechnologies
Mots-clés	boilers fine and ultrafine particles combustion of miscanthus forest residues
Fonction	aut edt
Audience	International
ISBN or Patent Number	978-88-7522-095-2
Collection (pour les monographies)	Conference Proceedings
Nom de la conférence, du séminaire, du colloque	1st International Conference on Atmospheric Dust (2014-06-01, 2014-06-06: Castellaneta Marina, Italie)