Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
A slagging pyrolysis incinerator has been proposed to reduce the volume of stored transuranic (TRU) waste material. This report describes the electronics developed for a fast TRU waste assay system using photon interrogation. The system uses a pulsed electron beam from a linear accelerator to produce a high-energy photon burst, termed the gamma flash, from a metallic converter. The photons induce fission in the TRU. A high-rate counting system is used to relate the production rate of photon induced neutrons to the amount of fissile material present in the waste.
Electronics System for Transuranic Waste Assays
Electronics system for transuranic waste assays using a photon interrogation technique
Energy Research Abstracts
Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 1032
Book Description
Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 1032
Book Description
Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.
Strategy and Methodology for Radioactive Waste Characterization
Author: International Atomic Energy Agency
Publisher: IAEA
ISBN:
Category : Business & Economics
Languages : en
Pages : 188
Book Description
Over the past decade significant progress has been achieved in the development of waste characterization and control procedures and equipment as a direct response to ever-increasing requirements for quality and reliability of information on waste characteristics. Failure in control procedures at any step can have important, adverse consequences and may result in producing waste packages which are not compliant with the waste acceptance criteria for disposal, thereby adversely impacting the repository. The information and guidance included in this publication corresponds to recent achievements and reflects the optimum approaches, thereby reducing the potential for error and enhancing the quality of the end product. -- Publisher's description.
Publisher: IAEA
ISBN:
Category : Business & Economics
Languages : en
Pages : 188
Book Description
Over the past decade significant progress has been achieved in the development of waste characterization and control procedures and equipment as a direct response to ever-increasing requirements for quality and reliability of information on waste characteristics. Failure in control procedures at any step can have important, adverse consequences and may result in producing waste packages which are not compliant with the waste acceptance criteria for disposal, thereby adversely impacting the repository. The information and guidance included in this publication corresponds to recent achievements and reflects the optimum approaches, thereby reducing the potential for error and enhancing the quality of the end product. -- Publisher's description.
Nondestructive Assay and Nondestructive Examination of Remote-handled Transuranic Waste at the ORNL Waste Handling and Packaging Plant
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 11
Book Description
The purpose of this investigation is to examine the use of an electron linear accelerator (LINAC) in the performance of nondestructive assay (NDA) and nondestructive examination (NDE) measurements of remote-handled transuranic wastes. The system will be used to perform waste characterization and certification activities at the Oak Ridge National Laboratory's proposed Waste Handling and Packaging Plant. The NDA and NDE technologies which were developed for contact-handled wastes are inadequate to perform such measurements on high gamma and neutron dose-rate wastes. A single LINAC will provide the interrogating fluxes required for both NDA and NDE measurements of the wastes. 11 refs., 6 figs.
Publisher:
ISBN:
Category :
Languages : en
Pages : 11
Book Description
The purpose of this investigation is to examine the use of an electron linear accelerator (LINAC) in the performance of nondestructive assay (NDA) and nondestructive examination (NDE) measurements of remote-handled transuranic wastes. The system will be used to perform waste characterization and certification activities at the Oak Ridge National Laboratory's proposed Waste Handling and Packaging Plant. The NDA and NDE technologies which were developed for contact-handled wastes are inadequate to perform such measurements on high gamma and neutron dose-rate wastes. A single LINAC will provide the interrogating fluxes required for both NDA and NDE measurements of the wastes. 11 refs., 6 figs.
INIS Atomindeks
A Preamp-amplifier-discriminator Module Developed for the CTEN Waste Assay System
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 4
Book Description
We describe a preamp-amplifier-discriminator module that was developed for the CTEN (combined thermal-epithermal neutron) waste assay system. The CTEN system uses a pulsed-neutron interrogation technique to quantify the amount of low-level transuranic waste contained in a waste drum. Epithermal neutrons are used to determine the effects of self-shielding in lumps of fissile material. In order to enhance the measurement of epithermal neutrons, we were required to develop new front-end electronics. We describe the module developed and the techniques used to improve performance.
Publisher:
ISBN:
Category :
Languages : en
Pages : 4
Book Description
We describe a preamp-amplifier-discriminator module that was developed for the CTEN (combined thermal-epithermal neutron) waste assay system. The CTEN system uses a pulsed-neutron interrogation technique to quantify the amount of low-level transuranic waste contained in a waste drum. Epithermal neutrons are used to determine the effects of self-shielding in lumps of fissile material. In order to enhance the measurement of epithermal neutrons, we were required to develop new front-end electronics. We describe the module developed and the techniques used to improve performance.
Radioactive Waste Management
Author:
Publisher:
ISBN:
Category : Radioactive waste disposal
Languages : en
Pages : 536
Book Description
Publisher:
ISBN:
Category : Radioactive waste disposal
Languages : en
Pages : 536
Book Description
Scientific and Technical Aerospace Reports
Neutrons in Research and Industry
Author: George Vourvopoulos
Publisher: SPIE-International Society for Optical Engineering
ISBN:
Category : Science
Languages : en
Pages : 666
Book Description
Publisher: SPIE-International Society for Optical Engineering
ISBN:
Category : Science
Languages : en
Pages : 666
Book Description