http://www.cnr.it/ontology/cnr/individuo/prodotto/ID42709
Smoldering Combustion in Cigarette Smoking and Generation of Combustion Byproducts (Articolo in rivista)
- Type
- Label
- Smoldering Combustion in Cigarette Smoking and Generation of Combustion Byproducts (Articolo in rivista) (literal)
- Anno
- 2008-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1089/ees.2007.0191 (literal)
- Alternative label
Senneca O, Solimene R, Chirone R, Salatino P (2008)
Smoldering Combustion in Cigarette Smoking and Generation of Combustion Byproducts
in Environmental engineering science
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Senneca O, Solimene R, Chirone R, Salatino P (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Istituto di Ricerche sulla Combustione, Consiglio Nazionale delle Ricerche, Napoli, Italy.
Dipartimento di Ingegneria Chimica,Università degli Studi di Napoli Federico II, Napoli, Italy. (literal)
- Titolo
- Smoldering Combustion in Cigarette Smoking and Generation of Combustion Byproducts (literal)
- Abstract
- The process of cigarette combustion was analyzed in the framework of the filtration combustion theory, with
a focus on the puff phase of the smoking cycle. Smoldering combustion regimes were examined by considering
gas flow fields established within the cigarette during continuous draw, the kinetic regimes relevant to the
propagation of smoldering combustion waves and the influence of the smoldering combustion regime on the
fate of cigarette components. Particular emphasis was given to the assessment of the conditions that promote
oxidative pyrolysis of the cigarette components, as opposed to inert pyrolysis of the same components in oxygen-starving atmospheres. The experimental activity was directed along a twofold pathway. On one hand, the process of smoldering combustion of a porous tobacco matrix was characterized under preset continuous draw conditions by means a purposely designed reactor. Experiments were directed to the characterization of the
rate of propagation of combustion and thermal degradation fronts as well as on the prevailing nature--oxidizing vs. reducing--of conditions established during the thermal degradation of cigarette components. On the other hand en masse thermal analysis of tobacco was performed under thoroughly controlled conditions by
means of a combined thermogravimetry/mass-spectrometry technique. Experiments were directed to assess
the rate and yields of pyrolysis of selected cigarette components under a variety of test conditions. In particular, the relevance of the reaction environment (oxidizing versus inert) to the course of pyrolysis and to the process yield toward selected representative compounds was analyzed and discussed. (literal)
- Prodotto di
- Autore CNR
Incoming links:
- Prodotto
- Autore CNR di
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi