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Title: Human factors and safety issues associated with actinide retrieval from spent light water reactor fuel assemblies

Abstract

A major problem in environmental restoration and waste management is the disposition of used fuel assemblies from the many light water reactors in the United States, which present a radiation hazard to those whose job is to dispose of them, with a similar threat to the general environment associated with long-term storage in fuel repositories around the country. Actinides resident in the fuel pins as a result of their use in reactor cores constitute a significant component of this hazard. Recently, the Department of Energy has initiated an Actinide Recycle Program to study the feasibility of using pyrochemical (molten salt) processes to recover actinides from the spent fuel assemblies of commercial reactors. This project concerns the application of robotics technology to the operation and maintenance functions of a plant whose objective is to recover actinides from spent fuel assemblies, and to dispose of the resulting hardware and chemical components from this process. Such a procedure involves a number of safety and human factors issues. The purpose of the project is to explore the use of robotics and artificial intelligence to facilitate accomplishment of the program goals while maintaining the safety of the humans doing the work and the integrity ofmore » the environment. This project will result in a graphic simulation on a Silicon Graphics workstation as a proof of principle demonstration of the feasibility of using robotics along with an intelligent operator interface. A major component of the operator-system interface is a hybrid artificial intelligence system developed at Oak Ridge National Laboratory, which combines artificial neural networks and an expert system into a hybrid, self-improving computer-based system interface. 10 refs.« less

Authors:
Publication Date:
Research Org.:
Oak Ridge National Lab., TN (United States)
Sponsoring Org.:
USDOE, Washington, DC (United States)
OSTI Identifier:
10165529
Report Number(s):
CONF-921048-3
ON: DE92017815
DOE Contract Number:
AC05-84OR21400
Resource Type:
Conference
Resource Relation:
Conference: Human Factors Society (HFS) annual meeting,Atlanta, GA (United States),12-16 Oct 1992; Other Information: PBD: [1992]
Country of Publication:
United States
Language:
English
Subject:
12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES; 11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS; FUEL ASSEMBLIES; RADIOACTIVE WASTE PROCESSING; HUMAN FACTORS; SPENT FUELS; PYROCHEMICAL REPROCESSING; FUEL PINS; DECLADDING; ACTINIDES; MATERIALS RECOVERY; SAFETY; RADIATION PROTECTION; AMERICIUM; PLUTONIUM; NEPTUNIUM; CURIUM; EXPERT SYSTEMS; MAN-MACHINE SYSTEMS; PROCESS CONTROL; COMPUTERIZED CONTROL SYSTEMS; WATER MODERATED REACTORS; 052001; 054000; WASTE PROCESSING; HEALTH AND SAFETY

Citation Formats

Spelt, P.F. Human factors and safety issues associated with actinide retrieval from spent light water reactor fuel assemblies. United States: N. p., 1992. Web.
Spelt, P.F. Human factors and safety issues associated with actinide retrieval from spent light water reactor fuel assemblies. United States.
Spelt, P.F. Sat . "Human factors and safety issues associated with actinide retrieval from spent light water reactor fuel assemblies". United States. doi:.
@article{osti_10165529,
title = {Human factors and safety issues associated with actinide retrieval from spent light water reactor fuel assemblies},
author = {Spelt, P.F.},
abstractNote = {A major problem in environmental restoration and waste management is the disposition of used fuel assemblies from the many light water reactors in the United States, which present a radiation hazard to those whose job is to dispose of them, with a similar threat to the general environment associated with long-term storage in fuel repositories around the country. Actinides resident in the fuel pins as a result of their use in reactor cores constitute a significant component of this hazard. Recently, the Department of Energy has initiated an Actinide Recycle Program to study the feasibility of using pyrochemical (molten salt) processes to recover actinides from the spent fuel assemblies of commercial reactors. This project concerns the application of robotics technology to the operation and maintenance functions of a plant whose objective is to recover actinides from spent fuel assemblies, and to dispose of the resulting hardware and chemical components from this process. Such a procedure involves a number of safety and human factors issues. The purpose of the project is to explore the use of robotics and artificial intelligence to facilitate accomplishment of the program goals while maintaining the safety of the humans doing the work and the integrity of the environment. This project will result in a graphic simulation on a Silicon Graphics workstation as a proof of principle demonstration of the feasibility of using robotics along with an intelligent operator interface. A major component of the operator-system interface is a hybrid artificial intelligence system developed at Oak Ridge National Laboratory, which combines artificial neural networks and an expert system into a hybrid, self-improving computer-based system interface. 10 refs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat Aug 01 00:00:00 EDT 1992},
month = {Sat Aug 01 00:00:00 EDT 1992}
}

Conference:
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