Fusion-Driven Transmutation of Fission Product Cesium in its Elemental Form
نویسندگان
چکیده
منابع مشابه
Long-Lived Fission Product Transmutation Studies
A systematic study on long-lived fission products (LLFPs) transmutation has been performed with the aim of devising an optimal strategy for their transmutation in critical or subcritical reactor systems and evaluating impacts on the geologic repository. First, 99Tc and 129I were confirmed to have highest transmutation priorities in terms of transmutability and long-term radiological risk reduct...
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A comparison is made between the use of nuclear reactors and of acceleratordriven systems for the transmutation of long-lived fission products. Energy flows and mass flows in several scenarios are considered. Economical and safety aspects of the transmutation scenarios are compared.
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Partitioning and transmutation (P&T) aims at making nuclear energy more sustainable from the viewpoint of the back-end of the fuel cycle by minimising the high-level waste with respect to its mass, radiotoxicity and (possibly) repository risk. P&T mainly deals with the management – i.e. transmutation and/or special conditioning and confinement – of minor actinides and fission products, but invo...
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Studies of transmutation of long-lived fission products by accelerator and by fission reactor at PNC are described. Four transmutation methods by accelerators are compared in terms of transmutation energy and transmutation rate. A super-powered electron linear accelerator which could transmute a large quantity of fission products has been studied and development of PNC test linac in this line i...
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The neutronic feasibility has been studied for Cs transmutation with commercial fast reactors. By irradiating Cs, the existence of stable isotope Cs deteriorates an effective net reduction of Cs owing to new creations of Cs by double neutron capture reactions, because Cs recovered by an element-wise separation process contains the associated isotopes Cs, Cs and Cs except Cs. The following three...
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ژورنال
عنوان ژورنال: Journal of Nuclear Science and Technology
سال: 2000
ISSN: 0022-3131,1881-1248
DOI: 10.1080/18811248.2000.9714988