Analytical process control of the Celeste R&D installation of IPEN-CNEN/SP

H. Matsuda; B. de Araujo; J. de Araujo

doi:10.1007/bf02164632

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Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 199: Issue 6

Analytical process control of the Celeste R&D installation of IPEN-CNEN/SP

Authors:

H. Matsuda

H. Matsuda Cidade Universitária Comissão Nacional de Energia Nuclear-SP, Instituto de Pesquisas Energéticas e Nucleares Travessa R 400 05508-900 São Paulo Brazil

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B. de Araujo

B. de Araujo Cidade Universitária Comissão Nacional de Energia Nuclear-SP, Instituto de Pesquisas Energéticas e Nucleares Travessa R 400 05508-900 São Paulo Brazil

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J. de Araujo

J. de Araujo Cidade Universitária Comissão Nacional de Energia Nuclear-SP, Instituto de Pesquisas Energéticas e Nucleares Travessa R 400 05508-900 São Paulo Brazil

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Pages:: 453–463

Online Publication Date:: 27 Sep 2005

Publication Date:: 17 Apr 1995

Article Category:: Research Article

DOI:: https://doi.org/10.1007/bf02164632

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Abstract

Celeste-1 is a lab-scale hot cell intended for R&D work in reprocessing of low burn-up spent fuel elements. The studies are concerned with head-end, first separation cycle by Purex Process using mini mixer-settlers and development of analytical techniques. The analytical monitoring for process control purposes is based on several off-line techniques, such as X-ray fluorescence spectrometry, potentiometric titration, -and -spectroscopy, spectrophotometry, fluorimetry, density measurement and gas chromatography. The analytical treatment takes place in a shielded working place analytical hot cell, glove boxes and hoods and some final measurements are made in the associated analytical laboratory. A pneumatic system is used for transporting analytical samples. All analytical procedures are ready and in operation.

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Journal of Radioanalytical and Nuclear Chemistry

Print ISSN:: 0236-5731

Online ISSN:: 1588-2780

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Journal of Radionalytical and Nuclear Chemistry
Language	English
Size	A4
Year of Foundation	1968
Volumes per Year	1
Issues per Year	12
Founder	Akadémiai Kiadó
Founder's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher	Akadémiai Kiadó Springer Nature Switzerland AG
Publisher's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245. CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible Publisher	Chief Executive Officer, Akadémiai Kiadó
ISSN	0236-5731 (Print)
ISSN	1588-2780 (Online)