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Runaway reaction of non-tempered chemical systems: Development of a similarity vent-sizing tool at laboratory scale

Luc Véchot 1, 2, 3 Jean-Pierre Bigot 2, 3 Daniele Testa 2, 3 Marc Kazmierczak 4 Patricia Vicot 4
1 HSL - Health and Safety Laboratory
2 GENERIC-ENSMSE - Département Géochimie, environnement, écoulement, réacteurs industriels et cristallisation
3 SPIN-ENSMSE - Centre Sciences des Processus Industriels et Naturels
4 INERIS - Institut National de l'Environnement Industriel et des Risques
Abstract : A new experimental “similarity” vent-sizing tool (A/V ratio) for non-tempered chemical systems was developed. It combines the advantages of both the Design Institute for Emergency Relief Systems (DIERS) method (laboratory scale) and UN method (less overconservative). This tool is based on the VSP2 adiabatic calorimeter. It uses a 0.1 l test cell and allows blowdown experiments to be carried out in the 0.9×10−3 m−1
Keywords : Cumene hydroperoxide Similarity Non-tempered reaction Blowdown Vent sizing
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Journal articles
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https://hal-emse.ccsd.cnrs.fr/emse-00497989
Contributor : Andrée-Aimée Toucas <>
Submitted on : Tuesday, July 6, 2010 - 1:46:00 PM
Last modification on : Wednesday, June 24, 2020 - 4:18:21 PM

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INERIS | GENERIC-ENSMSE | SPIN-ENSMSE | EMSE | INSTITUT-TELECOM

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Luc Véchot, Jean-Pierre Bigot, Daniele Testa, Marc Kazmierczak, Patricia Vicot. Runaway reaction of non-tempered chemical systems: Development of a similarity vent-sizing tool at laboratory scale. Journal of Loss Prevention in the Process Industries, Elsevier, 2008, 21 (4), pp.359-366. ⟨10.1016/j.jlp.2008.01.005⟩. ⟨emse-00497989⟩

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