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IWGGCR--2: Coolant chemistry, plate-out and decontamination in gas-cooled reactors.

Specialists meeting on coolant chemistry, plate-out and decontamination in gas-cooled reactors Juelich, Federal Republic of Germany 2-4 December 1980

International Atomic Energy Agency, Vienna (Austria), IWGGCR--2

Abstract

The purpose of the meeting was to provide a forum for exchange of information on experimental and theoretical results of fission product behaviour in primary loops of gas-cooled reactors in order to provide comprehensive review of the present status and of directions for future applications and development.

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Articles

In pile helium loop ''COMEDIE''
Abassin, J.J.; Blanchard, R.J.; Gentil, J. (CEA Centre d'Etudes Nucleaires de Grenoble, 38 (France))

Out-of-pile helium loop for liftoff experiments
Blanchard, R.J.; Bros, A.; Gentil, J. (CEA Centre d'Etudes Nucleaires de Grenoble, 38 (France))

Experimental facilities for plate-out investigations and future work
Muenchow, K.; Dederichs, H.; Iniotakis, N.; Sackmann, B. (Kernforschungsanlage Juelich G.m.b.H. (Germany, F.R.))

Results from plate-out investigations
Iniotakis, N.; Malinowski, J.; Gottaut, H.; Muenchow, K. (Kernforschungsanlage Juelich G.m.b.H. (Germany, F.R.))

F.P. plate-out study using in-pile loop OGL-1
Baba, O. (Japan Atomic Energy Research Inst., Oarai, Ibaraki. Oarai Research Establishment)

Fission product behaviour in the Peach Bottom and Fort St. Vrain HTGRs
Hanson, D.L.; Baldwin, N.L.; Strong, D.E. (General Atomic Co., San Diego, CA (USA))

Iodine sorption and desorption from low-alloy steel and graphite
Wichner, R.P.; Osborne, M.F.; Lorenz, R.A.; Briggs, R.B. (Oak Ridge National Lab., TN (USA))

Remarks on possibilities and limitations of theoretical approach to plate-out problems
Obryk, E. (Institute of Nuclear Physics, Krakow (Poland))

Fission product behaviour in the primary circuit of an HTR
Decken, C.B. von der; Iniotakis, N. (Kernforschungsanlage Juelich G.m.b.H. (Germany, F.R.))

Derivation of criteria for primary circuit activity in an HTGR
Su, S.D.; Barsell, A.W. (General Atomic Co., San Diego, CA (USA))

The influence of dust on the hazard potential of a depressurization accident of a high temperature reactor
Iniotakis, N.; Decken, C.B. von der (Kernforschungsanlage Juelich G.m.b.H. (Germany, F.R.))

Modelling of plate-out under gas-cooled reactor (GCR) accident conditions
Taig, A.R. (UKAEA Risley Nuclear Power Development Establishment, Culcheth. Safety and Reliability Directorate)

Safety research on iodine plate-out during postulated HTGR core heat up events
Barsell, A.W.; Chawla, O.P.; Hoot, C.G. (General Atomic Co., San Diego, CA (USA))

Plate-out measurements and decontamination of a component of the AVR reactor at Juelich
Hanulik, J.; Schmied, H.; Wahl, J. (Kernforschungsanlage Juelich G.m.b.H. (Germany, F.R.))

Evaluation of a decontamination model
Rippin, D.W.T. (Eidgenoessische Technische Hochschule, Zurich (Switzerland)); Hanulik, J.; Schenker, E.; Ulrich, G. (Swiss Federal Institute of Technology, Wuerenlingen)

Decontamination and high temperature materials
Schenker, E.; Ullrich, G.; Hanulik, J.; Waeber, W.B.; Wiedemann, K.H. (Eidgenoessisches Inst. fuer Reaktorforschung, Wuerenlingen (Switzerland))

Maintenance concept of the gas turbine in a 1640 MW direct cycle HTR
Schmied, H.; Karaus, H. (Brown Boveri and Company Ltd., Baden, Germany, F.R.); Roellig, K. (Hochtemperatur-Reaktorbau G.m.b.H., Mannheim (Germany, F.R.)); Schenker, E. (Eidgenoessisches Inst. fuer Reaktorforschung, Wuerenlingen (Switzerland))

Coolant chemistry of the advanced carbon dioxide cooled reactor
Faircloth, R.L.; Norwood, K.S.; Prior, H.A. (UKAEA Atomic Energy Research Establishment, Harwell)

Primary coolant chemistry of the Peach Bottom and Fort St. Vrain high temperature gas-cooled reactors
Burnette, R.D.; Baldwin, N.L. (General Atomic Co., San Diego, CA (USA))

Chemical reactions during nuclear drying of the AVR primary circuit following a water ingress
Nieder, R.; Vey, K. (Arbeitsgemeinschaft Versuchs-Reaktor G.m.b.H., Juelich (Germany, F.R.))

Predictions on an HTR coolant composition after operational experience with experimental reactors
Nieder, R. (Arbeitsgemeinschaft Versuchs-Reaktor G.m.b.H., Juelich (Germany, F.R.))

Tritium behaviour in an HTR-system based on AVR-experience
Steinwarz, W. (Gesellschaft fuer Hochtemperaturreaktor-Technik m.b.H., Bergisch Gladbach (Germany, F.R.)); Roehrig, H.D. (Kernforschungsanlage Juelich G.m.b.H. (Germany, F.R.)); Nieder, R. (Arbeitsgemeinschaft Versuchs-Reaktor G.m.b.H., Juelich (Germany, F.R.))