The Decontamination And Recovery Of Precious Metals Quarterly Progress Report
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The Decontamination And Recovery Of Precious Metals Quarterly Progress Report
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Author :
language : en
Publisher:
Release Date : 1960-04
The Decontamination And Recovery Of Precious Metals Quarterly Progress Report written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1960-04 with Materials testing reactors categories.
This program encompasses the recovery of gold, platinum, iridium, rhodium and palladium from scrap and contaminated laboratory ware, equipment, etc. which may be contaminated by alpha emitters (i.e., uranium, plutonium and possibly polonium or combinations of these), beta-gamma emitters such as fission products or all three sources of radiation. In addition the scrap can be chemically contaminated by base metals, graphite or other contaminants. Osmium, ruthenium or silver are not to be recovered.
The Decontamination And Recovery Of Precious Meatals Quarterly Progress Report Period From April 1 1960 To July 1 1960
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Author :
language : en
Publisher:
Release Date : 1960
The Decontamination And Recovery Of Precious Meatals Quarterly Progress Report Period From April 1 1960 To July 1 1960 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1960 with categories.
This report is the first quarterly report under Contract AT(30-1)-2528 for the decontamination and recovery of precious metals from contaminated scrap. This program encompasses the recovery of gold, platinum, iridium, rhodium and palladium from scrap and contaminated laboratory ware, equipment, etc. which may be contaminated by alpha emitters (i.e., uranium, plutonium and possibly polonium or combinations of these), beta-gamma emitters such as fission products or all three sources of radiation. In addition the scrap can be chemically contaminated by base metals, graphite or other contaminants. Osmium, ruthenium or silver are not to be recovered. Since the scrap can exist in such a great variety of forms such as platinum-rhodium laboratory crucibles, graphite crucibles containing platinum-base metal alloys derived from vacuum fusion baths, insulated thermocouple wires, reactor liners, porous platinum filters, alloys such as Baker alloy 413 (60 Au, 25 Pd, 15 Pt) it may be necessary to devise specific methods for a given type of scrap. Nevertheless the basic chemistry is the same and information and methods applicable to single systems will apply directly to the more complicated ones. Accordingly the relatively simple systems would be investigated first and the more complicated ones later in the program. An essential and major contribution to the success of the program is to devise or adapt accurate and precise analytical chemical techniques for scrap identification, process control, purity of the final products and accountability control. Accordingly, the emphasis on chemical analysis will be proportionally greater during the early stages of the program. The residual activity level to be attained is presently stated at twice the standard deviation obtained in low background counters (alpha (almost equal to)0.1 c/m, beta (almost equal to) 5 c/m) of virgin platinum.
The Decontamination And Recovery Of Precious Metals
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Author : L. P. Pepkowitz
language : en
Publisher:
Release Date : 1962
The Decontamination And Recovery Of Precious Metals written by L. P. Pepkowitz and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with categories.
Nuclear Science Abstracts
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Author :
language : en
Publisher:
Release Date : 1975-10
Nuclear Science Abstracts written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975-10 with Nuclear energy categories.
U S Government Research Reports
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Author :
language : en
Publisher:
Release Date : 1962
U S Government Research Reports written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with Science categories.
Atomindex
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Author : International Atomic Energy Agency
language : en
Publisher:
Release Date : 1963
Atomindex written by International Atomic Energy Agency and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1963 with Nuclear energy categories.
U S Government Research Reports
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Author :
language : en
Publisher:
Release Date : 1963
U S Government Research Reports written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1963 with Science categories.
Monthly Catalog Of United States Government Publications
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Author :
language : en
Publisher:
Release Date : 1962
Monthly Catalog Of United States Government Publications written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with Government publications categories.
Keywords Index To U S Government Technical Reports
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Author : United States. Department of Commerce. Office of Technical Services
language : en
Publisher:
Release Date : 1962
Keywords Index To U S Government Technical Reports written by United States. Department of Commerce. Office of Technical Services and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with Government publications categories.
Keywords Index To U S Government Technical Reports Permuted Title Index
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Author : United States. Department of Commerce. Office of Technical Services
language : en
Publisher:
Release Date : 1962
Keywords Index To U S Government Technical Reports Permuted Title Index written by United States. Department of Commerce. Office of Technical Services and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with Government publications categories.