Performance of the prototype gas recirculation system with built-in RGA for INO RPC system

Bhuyan, M. ; Datar, V. M. ; Joshi, A. ; Kalmani, S. D. ; Mondal, N. K. ; Rahman, M. A. ; Satyanarayana, B. ; Verma, P. (2011) Performance of the prototype gas recirculation system with built-in RGA for INO RPC system Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 661 (Suppl_1). S234-S240. ISSN 0168-9002

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/j.nima.2010.09.169

Abstract

An open loop gas recovery and recirculation system has been developed for the INO RPC system. The gas mixture coming from RPC exhaust is first desiccated by passing through molecular sieve (3 Å+4 Å). Subsequent scrubbing over basic active alumina removes toxic and acidic contaminants. The Isobutane and Freon are then separated by diffusion and liquefied by fractional condensation by cooling up to -26°C. A Residual Gas Analyser (RGA) is being used in the loop to study the performance of the recirculation system. The results of the RGA analysis will be discussed.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:INO; R134a; RGA; SF6
ID Code:75388
Deposited On:31 Dec 2011 08:23
Last Modified:18 Jun 2012 09:11

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