Inscrição na biblioteca: Guest
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes

Publicou 4 edições por ano

ISSN Imprimir: 1093-3611

ISSN On-line: 1940-4360

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 0.4 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.1 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00005 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.07 SJR: 0.198 SNIP: 0.48 CiteScore™:: 1.1 H-Index: 20

Indexed in

ELECTROLYSIS EFFECTS ON THE CESIUM VOLATILITY DURING THERMAL PLASMA VITRIFICATION OF RADIOACTIVE WASTES

Volume 14, Edição 1-2, 2010, pp. 77-88
DOI: 10.1615/HighTempMatProc.v14.i1-2.60
Get accessGet access

RESUMO

To simulate the Cesium volatility during the vitrification of radioactive wastes by thermal plasma a computer model is used. This model is based on the calculation of system composition using free enthalpy minimization, coupled with the mass transfer equation at the reactional interface. In this model, the electrolysis effects, which occur between the electrodes and the liquid bath, are introduced. This model enables the determination of the influence of various parameters (e.g., temperature, nature of the atmosphere of the furnace, the plasma current) on the Cesium volatility. The results obtained indicate that an increase in the bath temperature produces an increase in the Cesium volatility. It was also found that the oxygen content in the carrier gas improves the Cesium's containments in the matrix and that the increase of plasma current provokes a decrease in Cesium volatility. The simulation results are compared to the experimental measurements obtained by emission spectroscopy. The comparison revealed that the model compares well to the experimental results.

CITADO POR
  1. Ghiloufi Imed, Girold Christophe, Optical Emission Spectroscopy Measurements and Simulation of Radioelement Volatility During Radioactive Waste Treatment by Plasma, Plasma Chemistry and Plasma Processing, 31, 1, 2011. Crossref

  2. Al-Mayman Sulaiman, AlShunaifi Ibrahim, Albeladi Abdullah, Ghiloufi Imed, Binjuwair Saud, Treatment of fly ash from power plants using thermal plasma, Beilstein Journal of Nanotechnology, 8, 2017. Crossref

  3. Prado Eduardo S. P., Miranda Felipe S., de Araujo Leandro G., Petraconi Gilberto, Baldan Mauricio R., Thermal plasma technology for radioactive waste treatment: a review, Journal of Radioanalytical and Nuclear Chemistry, 325, 2, 2020. Crossref

  4. Prado E.S.P., Miranda F.S., Araujo L.G., Petraconi G., Baldan M.R., Essiptchouk A., Potiens A.J., Experimental study on treatment of simulated radioactive waste by thermal plasma: Temporal evaluation of stable Co and Cs, Annals of Nuclear Energy, 160, 2021. Crossref

  5. Pancholi Keyur C., Mishra R., Kolay S., Singh Param Jeet, Vincent T., Kaushik C. P., Thermal decomposition study for effective management of low level radioactive combustible solids, Journal of Radioanalytical and Nuclear Chemistry, 331, 3, 2022. Crossref

  6. AlShunaifi Ibrahim, Ghiloufi Imed, Albeladi Abdullah, Alharbi Ahmed, Toxic Elements Behavior during Plasma Treatment for Waste Collected from Power Plants, Applied Sciences, 12, 13, 2022. Crossref

Portal Digital Begell Biblioteca digital da Begell eBooks Diários Referências e Anais Coleções de pesquisa Políticas de preços e assinaturas Begell House Contato Language English 中文 Русский Português German French Spain