Below are the first 10 and last 10 pages of uncorrected machine-read text (when available) of this chapter, followed by the top 30 algorithmically extracted key phrases from the chapter as a whole.
Intended to provide our own search engines and external engines with highly rich, chapter-representative searchable text on the opening pages of each chapter.
Because it is UNCORRECTED material, please consider the following text as a useful but insufficient proxy for the authoritative book pages.
Do not use for reproduction, copying, pasting, or reading; exclusively for search engines.
OCR for page R7
AN ASSESSMENT OF CONTINUED R&D INTO AN ELECTROMETALLURGICAL APPROACH FOR TREATING DOE SPENT NUCLEAR FUEL
CONTENTS
EXECUTIVE SUMMARY
ix
Introduction
ix
Argonne National Laboratory's Electrometallurgical Technology
x
The DOE Spent Fuel Inventory
xi
Alternative Technologies
xii
Disposal of Electrometallurgical Effluent Streams
xiii
Effect of Broader DOE-Wide Issues on Planning for Electrometallurgical R&D
xiii
Findings, Conclusions, and Recommendations
xiv
1
INTRODUCTION
1
Committee Task
1
Committee Activities
2
Interim Report
3
2
ARGONNE NATIONAL LABORATORY'S ELECTROMETALLURGICAL TECHNOLOGY
5
Description
5
Head-End Treatment
5
Electrorefining
7
Treatment of Electrorefining Effluents
10
Present Status and Future Plans
11
Head-End Treatment
11
Electrorefining
12
Treatment of Electrorefining Effluents
12
3
THE DOE SPENT FUEL INVENTORY
13
Categorizations of Spent Nuclear Fuel
14
Historical Grouping
14
INEL Grouping
14
EIS Grouping
15
Treatment-Oriented Grouping
16
Treatment, Storage, and Disposition of Spent Nuclear Fuel
16
Possible Candidate Fuels for Electrometallurgical Processing
18
Alternative Technologies for Treating DOE Spent Nuclear Fuel
19
Direct Disposal
19
Purex
19
OCR for page R8
AN ASSESSMENT OF CONTINUED R&D INTO AN ELECTROMETALLURGICAL APPROACH FOR TREATING DOE SPENT NUCLEAR FUEL
4
DISPOSAL OF ELECTROMETALLURGICAL EFFLUENT STREAMS
23
Uranium Metal Fraction
23
TRU Metal Fraction
24
Zeolite Waste Form
25
Cladding-Metal Waste Form
25
5
EFFECT OF BROADER DOE-WIDE ISSUES ON PLANNING FOR ELECTROMETALLURGICAL R&D
27
Need for a Broad Comprehensive Strategy
27
Need for Definition of Products and Technology Use
28
Schedule Considerations for Disposal of N-Reactor Fuel
29
Waste Form Qualification Considerations for the Electrometallurgical Process
30
Proliferation Resistance Considerations
30
Influences of the EBR-II Demonstration on Electrometallurgical Process Development
31
Technology Development for DOE Spent Nuclear Fuel
31
6
FINDINGS, CONCLUSIONS, AND RECOMMENDATIONS
33
Criteria for Successful Process Demonstration During the Treatment of EBR-II SNF
34
Advantages and Disadvantages of the Electrometallurgical Process
36
Advantages
37
Disdvantages
37
Conclusions and Overall Recommendation
38
APPENDIXES
A Interim Report
41
B Committee Meetings
55
C Abbreviations Used in This Report
61