An insight of combustibility induced safety issues pertaining to ionic liquids - Archive ouverte HAL Access content directly
Conference Papers Year : 2013

An insight of combustibility induced safety issues pertaining to ionic liquids

(1) , (1) , (1) , (2)
1
2

Abstract

This study is a consolidated overview on explosion and fire safety issues pertaining to ionic liquids. Indeed safety performance of ionic liquids relating to physico-chemical hazards is very rarely investigated as it is often perceived as a non-existing issue due to the lack of traditional flashpoint for these liquids. It focuses on the experimental evaluation of the fire hazard of imidazolium, phosphonium and pyrrolidinium-based ionic liquids by use of the Fire Propagation Apparatus. It provides experimental data that can quantify the flammability of ionic liquids in all its aspects (ease of ignition, mass burning rate, heat release rate, fire-induced toxicity data...). A case study featuring a major failure in a process unit leading to a given fire scenario is also illustrated. This case study is examined in terms of fire induced toxicity by use of CFD modeling of fire product releases dispersion and using the concept of fractional effective concentration.
Fichier principal
Vignette du fichier
2013-147_hal.pdf (1.73 Mo) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

ineris-00976246 , version 1 (09-04-2014)
ineris-00976246 , version 2 (10-04-2014)

Identifiers

Cite

Alpha-Oumar Diallo, Benjamin Truchot, Guy Marlair, Christophe Len. An insight of combustibility induced safety issues pertaining to ionic liquids. 7. International seminar on fire and explosion hazards (ISFEH 7), May 2013, Providence, United States. pp.NC, ⟨10.3850/978-981-07-5936-0_03-06⟩. ⟨ineris-00976246v2⟩
222 View
499 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More