Published 1996 | Version v1
Miscellaneous Metadata-only

Remote potentiometric titration in hot cells with biological protection

Creators

  • 1. Instituto de Pesquisas Energeticas e Nucleares (IPEN), Sao Paulo, SP (Brazil)

Description

The chemical analysis of samples taken out of the strategic points of the process, makes it possible to control the variables in order to keep the dynamic balance of the chemical process. However in highly irradiated material that require remote operations, the results of the a chemical analysis like, response time and accuracy can became impracticable to the process principally if the small volume of samples and the handled operations from manipulators are taken into account. An automatic remote titration system, with several safety operational devices, was developed for Celeste I installation of IPEN-CNEN/SP. This system can make titration samples, dilutions and chemical separations by solvent extraction in the range of the 100 μL. The equipment, the operational difficulties and the necessary improvements are described in this work. (author)

Availability note (English)

Available from the library of the Brazilian Nuclear Energy Commission, Rio de Janeiro

Additional details

Additional titles

Original title (Portuguese)
Titulacao potenciometrica remota em celulas com protecao biologica

Publishing Information

Imprint Pagination
4 p.

Conference

Title
6. General congress on nuclear energy
Original Conference Title
6. Congresso geral de energia nuclear
Dates
27 Oct - 1 Nov 1996
Place
Rio de Janeiro, RJ (Brazil)

INIS

Country of Publication
Brazil
Country of Input or Organization
Brazil
INIS RN
31036058
Subject category
S11: NUCLEAR FUEL CYCLE AND FUEL MATERIALS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
BENCH-SCALE EXPERIMENTS; DIAGRAMS; HOT CELLS; HOT LABS; MANIPULATORS; MIXER-SETTLERS; RADIATION PROTECTION; REMOTE HANDLING; REPROCESSING; SPECIFICATIONS; SPENT FUELS; TITRATION
Descriptors DEC
CHEMICAL ANALYSIS; ENERGY SOURCES; EQUIPMENT; EXTRACTION APPARATUSES; FUELS; INFORMATION; LABORATORIES; LABORATORY EQUIPMENT; MATERIALS; MATERIALS HANDLING EQUIPMENT; NUCLEAR FACILITIES; NUCLEAR FUELS; QUANTITATIVE CHEMICAL ANALYSIS; REACTOR MATERIALS; REMOTE HANDLING EQUIPMENT; SEPARATION EQUIPMENT; SEPARATION PROCESSES; VOLUMETRIC ANALYSIS

Optional Information

Notes
2 refs., 2 figs.