Iodine-Paint interactions

Ari Auvinen; L Bosland; S Dickinson; G A Glowa; L E Herranz; S Lamminmäki; Teemu Kärkelä; D A Powers; M Salay; S Tietze

Iodine-Paint interactions

Ari Auvinen, L Bosland, S Dickinson, G A Glowa, L E Herranz, S Lamminmäki, Teemu Kärkelä, D A Powers, M Salay, S Tietze

Research output: Contribution to conference › Conference article › Scientific

Abstract

Results from the Phébus-FP integral experiments have changed significantly the expectations for gaseous iodine behavior in reactor containments following nuclear accidents. Collaborative efforts underway to understand the behavior of gaseous iodine are focused on the interaction of iodine with epoxy paint. Experimental and ab initio analyses are being used to develop mechanistic descriptions of iodine absorption by paint and the evolution of both molecular iodine and methyl iodide from irradiated paint. Mechanistic understandings of these processes are needed to use findings from the studies for applications in analyses of the variety of paints found in power plants that have aged in service and will degrade during reactor accidents

Original language	English
Publication status	Published - 2013
MoE publication type	Not Eligible
Event	6th European Review meeting on Severe Accident Research, ERMSAR-2013 - Avignon, France Duration: 2 Oct 2013 → 4 Oct 2013 Conference number: 6

Conference

Conference	6th European Review meeting on Severe Accident Research, ERMSAR-2013
Abbreviated title	ERMSAR-2013
Country/Territory	France
City	Avignon
Period	2/10/13 → 4/10/13

Cite this

@conference{d3ef0db5896a4cdb910ffa90685b8bf8,

title = "Iodine-Paint interactions",

abstract = "Results from the Ph{\'e}bus-FP integral experiments have changed significantly the expectations for gaseous iodine behavior in reactor containments following nuclear accidents. Collaborative efforts underway to understand the behavior of gaseous iodine are focused on the interaction of iodine with epoxy paint. Experimental and ab initio analyses are being used to develop mechanistic descriptions of iodine absorption by paint and the evolution of both molecular iodine and methyl iodide from irradiated paint. Mechanistic understandings of these processes are needed to use findings from the studies for applications in analyses of the variety of paints found in power plants that have aged in service and will degrade during reactor accidents",

author = "Ari Auvinen and L Bosland and S Dickinson and Glowa, {G A} and Herranz, {L E} and S Lamminm{\"a}ki and Teemu K{\"a}rkel{\"a} and Powers, {D A} and M Salay and S Tietze",

note = "Project code: TRAFI 77652; 6th European Review meeting on Severe Accident Research, ERMSAR-2013, ERMSAR-2013 ; Conference date: 02-10-2013 Through 04-10-2013",

year = "2013",

language = "English",

}

TY - CONF

T1 - Iodine-Paint interactions

AU - Auvinen, Ari

AU - Bosland, L

AU - Dickinson, S

AU - Glowa, G A

AU - Herranz, L E

AU - Lamminmäki, S

AU - Kärkelä, Teemu

AU - Powers, D A

AU - Salay, M

AU - Tietze, S

N1 - Conference code: 6

PY - 2013

Y1 - 2013

N2 - Results from the Phébus-FP integral experiments have changed significantly the expectations for gaseous iodine behavior in reactor containments following nuclear accidents. Collaborative efforts underway to understand the behavior of gaseous iodine are focused on the interaction of iodine with epoxy paint. Experimental and ab initio analyses are being used to develop mechanistic descriptions of iodine absorption by paint and the evolution of both molecular iodine and methyl iodide from irradiated paint. Mechanistic understandings of these processes are needed to use findings from the studies for applications in analyses of the variety of paints found in power plants that have aged in service and will degrade during reactor accidents

AB - Results from the Phébus-FP integral experiments have changed significantly the expectations for gaseous iodine behavior in reactor containments following nuclear accidents. Collaborative efforts underway to understand the behavior of gaseous iodine are focused on the interaction of iodine with epoxy paint. Experimental and ab initio analyses are being used to develop mechanistic descriptions of iodine absorption by paint and the evolution of both molecular iodine and methyl iodide from irradiated paint. Mechanistic understandings of these processes are needed to use findings from the studies for applications in analyses of the variety of paints found in power plants that have aged in service and will degrade during reactor accidents

M3 - Conference article

T2 - 6th European Review meeting on Severe Accident Research, ERMSAR-2013

Y2 - 2 October 2013 through 4 October 2013

ER -

Iodine-Paint interactions

Abstract

Conference

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