NEUTRON ACTIVATION ANALYSIS APPLICATIONS AT THE SAVANNAH RIVER SITE USING AN ISOTOPIC NEUTRON SOURCE.

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Book Synopsis NEUTRON ACTIVATION ANALYSIS APPLICATIONS AT THE SAVANNAH RIVER SITE USING AN ISOTOPIC NEUTRON SOURCE. by :

Download or read book NEUTRON ACTIVATION ANALYSIS APPLICATIONS AT THE SAVANNAH RIVER SITE USING AN ISOTOPIC NEUTRON SOURCE. written by and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: NAA using 252Cf is used to address important areas of applied interest at SRS. Sensitivity needs for many of the applications are not severe; analyses are accomplished using a 21 mg 252Cf NAA facility. Because NAA allows analysis of bulk samples, it offers strong advantages for samples in difficult-to-digest matrices when its sensitivity is sufficient. Following radiochemical separation with stable carrier addition, chemical yields for a number methods are determined by neutron activation of the stable carrier. In some of the cases where no suitable stable carriers exist, the source has been used to generate radioactive tracers to yield separations.

Low-Flux Neutron Activation Analysis Applications at the Savannah River Site

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Book Rating : 4.:/5 (683 download)

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Book Synopsis Low-Flux Neutron Activation Analysis Applications at the Savannah River Site by :

Download or read book Low-Flux Neutron Activation Analysis Applications at the Savannah River Site written by and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Neutron activation analysis using low-flux isotopic neutron sources is put to use in addressing areas of applied interest in managing the Savannah River Site. Some of the applications are unique due the site's operating history and its chemical processing facilities. Because sensitivity needs for many of the applications are not severe, they can be accomplished using approximately 6 mg 252Cf neutron activation analysis facility. Overviews of the facility and several example applications are presented.

Neutron Activation Analysis Detection Limits Using 252Cf Sources

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ISBN 13 :
Total Pages : 5 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Neutron Activation Analysis Detection Limits Using 252Cf Sources by :

Download or read book Neutron Activation Analysis Detection Limits Using 252Cf Sources written by and published by . This book was released on 2000 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Savannah River Technology Center (SRTC) developed a neutron activation analysis facility several decades ago using low-flux 252Cf neutron sources. Throughout this time, the facility has addressed areas of applied interest in managing the Savannah River Site. Some applications are unique due to the site's operating history and its chemical processing facilities. Because sensitivity needs for many applications are not severe, they can be accomplished using an approximately 6 mg 252Cf neutron activation analysis facility. The SRTC 252Cf facility continues to support applied research programs at SRTC as well as other SRS programs for environmental and waste management customers. Samples analyzed by NAA include organic compounds, metal alloys, sediments, site process solutions, and many other materials. Numerous radiochemical analyses also rely on the facility for production of short-lived tracers and small-scale isotope production for separation methods testing. These applications are more fully reviewed in Reference 1. Although the flux (ca. 2 x 107 neutrons/(cm2.sec)) is low relative to reactor facilities, over 40 elements can be detected at low- and sub-part-per-million levels. Detection limits provided by the facility are adequate for many analytical projects. Other multielement analysis methods, particularly inductively coupled plasma atomic emission (ICP-AE) and inductively coupled plasma mass spectrometry (ICP-MS), can now provide sensitivities on dissolved samples that are often better than those available by NAA using low-flux isotopic sources.

A High-capacity Neutron Activation Analysis Facility

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ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis A High-capacity Neutron Activation Analysis Facility by : R. C. Hochel

Download or read book A High-capacity Neutron Activation Analysis Facility written by R. C. Hochel and published by . This book was released on 1980 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Savannah River Accelerator Project And Complementary Spallation Neutron Sources

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Publisher : World Scientific
ISBN 13 : 9814545546
Total Pages : 214 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis The Savannah River Accelerator Project And Complementary Spallation Neutron Sources by : Frank T Avignone Iii

Download or read book The Savannah River Accelerator Project And Complementary Spallation Neutron Sources written by Frank T Avignone Iii and published by World Scientific. This book was released on 1998-02-24 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings volume is a collection of papers dealing with the applications of spallation neutron sources to pure science, applied science and defense programs. The topics, ranging from accelerator technology to applications in materials science and neutrino physics, are covered by experts in their respective fields.

The Use of Isotopic Neutron Sources for Chemical Analysis

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ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Use of Isotopic Neutron Sources for Chemical Analysis by :

Download or read book The Use of Isotopic Neutron Sources for Chemical Analysis written by and published by . This book was released on 1964 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Neutron Activation Analysis for Uranium and Associated Elements

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Neutron Activation Analysis for Uranium and Associated Elements by :

Download or read book Neutron Activation Analysis for Uranium and Associated Elements written by and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The samples obtained by the Savannah River Laboratory as part of the National Uranium Resource Evaluation program are activated in the intense neutron flux from a Savannah River Plant production reactor. A pilot-scale facility was installed at the reactor site to provide analyses of samples through the initial phase of the program and to develop design data for a full-scale facility. Sediments are analyzed by direct activation of 0.5-g samples. However, to analyze ground or surface water samples, mineral elements from 1-liter samples are concentrated on ion exchange resin and then approximately 5-g samples of resin are activated. Uranium concentration is determined by counting neutrons emitted from specific short-lived products of fission induced in 235U by the primary neutron flux. Repetitive short cycles of irradiation and counting permit detection and determination of

Nondestructive Activation Analysis

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Publisher : Elsevier Science & Technology
ISBN 13 :
Total Pages : 396 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Nondestructive Activation Analysis by : Saadia Amiel

Download or read book Nondestructive Activation Analysis written by Saadia Amiel and published by Elsevier Science & Technology. This book was released on 1981 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Neutron Activation Analysis

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ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Neutron Activation Analysis by : William R. Corliss

Download or read book Neutron Activation Analysis written by William R. Corliss and published by . This book was released on 1963 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

High-capacity Neutron Activation Analysis Facility. [For NURE Hydrogeochemical Samples].

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis High-capacity Neutron Activation Analysis Facility. [For NURE Hydrogeochemical Samples]. by :

Download or read book High-capacity Neutron Activation Analysis Facility. [For NURE Hydrogeochemical Samples]. written by and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A high-capacity neutron activation analysis facility, the Reactor Activation Facility, was designed and built and has been in operation for about a year at one of the Savannah River Plant's production reactors. The facility determines uranium and about 19 other elements in hydrogeochemical samples collected in the National Uranium Resource Evaluation program, which is sponsored and funded by the United States Department of Energy, Grand Junction Office. The facility has a demonstrated average analysis rate of over 10,000 samples per month, and a peak rate of over 16,000 samples per month. Uranium is determined by cyclic activation and delayed neutron counting of the U-235 fission products; other elements are determined from gamma-ray spectra recorded in subsequent irradiation, decay, and counting steps. The method relies on the absolute activation technique and is highly automated for round-the-clock unattended operation.

Safeguards Applications for Isotopic Neutron Sources

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ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Safeguards Applications for Isotopic Neutron Sources by : J. Robert Beyster

Download or read book Safeguards Applications for Isotopic Neutron Sources written by J. Robert Beyster and published by . This book was released on 1970 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Neutron Activation Analysis by Means of Short-lived Isotopes

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ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Neutron Activation Analysis by Means of Short-lived Isotopes by : James Lawton Brownlee

Download or read book Neutron Activation Analysis by Means of Short-lived Isotopes written by James Lawton Brownlee and published by . This book was released on 1960 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Modern Trends in Activation Analysis

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ISBN 13 :
Total Pages : 700 pages
Book Rating : 4.:/5 ( download)

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Book Synopsis Modern Trends in Activation Analysis by : Institute for Materials Research (U.S.). Analytical Chemistry Division

Download or read book Modern Trends in Activation Analysis written by Institute for Materials Research (U.S.). Analytical Chemistry Division and published by . This book was released on 1969 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Modern Trends in Activation Analysis

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ISBN 13 :
Total Pages : 678 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Modern Trends in Activation Analysis by : James R. DeVoe

Download or read book Modern Trends in Activation Analysis written by James R. DeVoe and published by . This book was released on 1969 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Activation Analysis with Neutron Generators

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Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 752 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Activation Analysis with Neutron Generators by : Sam S. Nargolwalla

Download or read book Activation Analysis with Neutron Generators written by Sam S. Nargolwalla and published by John Wiley & Sons. This book was released on 1973 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Modern Trends in Activation Analysis

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ISBN 13 :
Total Pages : 688 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Modern Trends in Activation Analysis by : James R. DeVoe

Download or read book Modern Trends in Activation Analysis written by James R. DeVoe and published by . This book was released on 1969 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Guide to Activation Analysis

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ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Guide to Activation Analysis by : William S. Lyon

Download or read book Guide to Activation Analysis written by William S. Lyon and published by . This book was released on 1964 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: