Advanced thermochemical modelling for recycling spent Canadian nuclear fuels

用于回收加拿大乏核燃料的先进热化学模型

基本信息

  • 批准号:
    385857-2010
  • 负责人:
  • 金额:
    $ 1.68万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Discovery Grants Program - Individual
  • 财政年份:
    2012
  • 资助国家:
    加拿大
  • 起止时间:
    2012-01-01 至 2013-12-31
  • 项目状态:
    已结题

项目摘要

This application proposes the development of a new thermodynamic nuclear fuel recycling model that will expand Canada's knowledge and expertise in the area of spent nuclear fuel recycling. The results can be used to define and focus future efforts to develop a viable recycling program compatible with international agreements and Canada's future energy needs. The Nuclear Waste Management Organization of Canada recommends the use of the Adaptive Phased Management approach whereby the single-pass spent fuel is stored ultimately in an isolated Deep Geological Repository. This approach is wasteful as the spent fuel contains unused fertile and fissile isotopes that could be extracted from the fission products and re-introduced into the nuclear fuel cycle. The aim of the research outlined in this grant application is to advance Canada's knowledge base and expertise in the area of recycling nuclear fuel. To achieve this objective, the development of a validated thermodynamic nuclear fuel recycling model is proposed. A thermodynamic model capable of predicting the phase equilibrium of the partially burned fuel as it is reprocessed would be created. The Low Enriched UO2-fission product fuel model, previously developed by the applicant, will be the basis of this new nuclear fuel recycling model. While the current model has been used successfully and provides a solid foundation, extensive effort is required to enhance the model to account accurately for aqueous and gaseous chemistry encountered in fuel recycling. The proposed work will involve the addition of these compounds and phases to the model, followed by corroboration with discrete enthalpy measurements. The development of this model is beneficial as it allows the modellers to predict theoretically the behaviour of the fuel material for a wide spectrum of chemical processing techniques. Using the model, the most viable technique for chemical reprocessing can be determined without costly and hazardous experimentation. The most promising technique then could be investigated experimentally with a small number of physical tests. As part of the research, the development of a Mo-based oxygen sensor to assist experimental work is included.
这项申请建议开发一种新的热力学核燃料再循环模式,以扩大加拿大在乏核燃料再循环领域的知识和专长。研究结果可用于确定和集中未来的努力,以制定一个可行的回收计划,符合国际协议和加拿大的未来能源需求。加拿大核废物管理组织建议采用适应性分阶段管理办法,将单程乏燃料最终储存在一个孤立的深层地质处置库中。这种方法是浪费的,因为乏燃料含有未使用的增殖和裂变同位素,这些同位素可以从裂变产物中提取并重新引入核燃料循环。本赠款申请中概述的研究目的是提高加拿大在再循环核燃料领域的知识基础和专门知识。为了实现这一目标,提出了一个有效的热力学核燃料再循环模型的发展。将建立一个热力学模型,能够预测部分燃烧的燃料在后处理时的相平衡。申请方以前开发的低浓二氧化铀裂变产物燃料模型将成为这一新的核燃料再循环模型的基础。虽然目前的模型已经成功地使用,并提供了一个坚实的基础,需要广泛的努力,以提高模型,以准确地说明燃料回收中遇到的水和气体化学。拟议的工作将涉及这些化合物和阶段的模型,随后与离散焓测量确证。该模型的开发是有益的,因为它使建模者能够从理论上预测燃料材料在各种化学加工技术中的行为。使用该模型,可以确定最可行的化学后处理技术,而无需进行昂贵和危险的实验。最有前途的技术可以通过少量的物理测试进行实验研究。作为研究的一部分,钼基氧传感器的开发,以协助实验工作。

项目成果

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Corcoran, Emily其他文献

Corcoran, Emily的其他文献

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{{ truncateString('Corcoran, Emily', 18)}}的其他基金

Thermochemical modelling of nuclear reactor materials
核反应堆材料的热化学模拟
  • 批准号:
    513294-2017
  • 财政年份:
    2021
  • 资助金额:
    $ 1.68万
  • 项目类别:
    Collaborative Research and Development Grants
Thermochemical modelling of nuclear reactor materials
核反应堆材料的热化学模拟
  • 批准号:
    513294-2017
  • 财政年份:
    2020
  • 资助金额:
    $ 1.68万
  • 项目类别:
    Collaborative Research and Development Grants
Advancement of the DNA dosimeter through dosimetry simulations and irradiation experiments
通过剂量测定模拟和辐射实验改进 DNA 剂量计
  • 批准号:
    DDG-2018-00006
  • 财政年份:
    2019
  • 资助金额:
    $ 1.68万
  • 项目类别:
    Discovery Development Grant
Thermochemical modelling of nuclear reactor materials
核反应堆材料的热化学模拟
  • 批准号:
    513294-2017
  • 财政年份:
    2018
  • 资助金额:
    $ 1.68万
  • 项目类别:
    Collaborative Research and Development Grants
Advancement of the DNA dosimeter through dosimetry simulations and irradiation experiments
通过剂量测定模拟和辐射实验改进 DNA 剂量计
  • 批准号:
    DDG-2018-00006
  • 财政年份:
    2018
  • 资助金额:
    $ 1.68万
  • 项目类别:
    Discovery Development Grant
Advanced thermochemical modelling for recycling spent Canadian nuclear fuels
用于回收加拿大乏核燃料的先进热化学模型
  • 批准号:
    385857-2010
  • 财政年份:
    2017
  • 资助金额:
    $ 1.68万
  • 项目类别:
    Discovery Grants Program - Individual
Thermochemical modelling of nuclear reactor materials
核反应堆材料的热化学模拟
  • 批准号:
    513294-2017
  • 财政年份:
    2017
  • 资助金额:
    $ 1.68万
  • 项目类别:
    Collaborative Research and Development Grants
Advanced thermochemical modelling for recycling spent Canadian nuclear fuels
用于回收加拿大乏核燃料的先进热化学模型
  • 批准号:
    385857-2010
  • 财政年份:
    2016
  • 资助金额:
    $ 1.68万
  • 项目类别:
    Discovery Grants Program - Individual
Advanced computational modelling for the development of nuclear reactor materials
用于核反应堆材料开发的高级计算模型
  • 批准号:
    428829-2011
  • 财政年份:
    2015
  • 资助金额:
    $ 1.68万
  • 项目类别:
    Collaborative Research and Development Grants
Advanced computational modelling for the development of nuclear reactor materials
用于核反应堆材料开发的高级计算模型
  • 批准号:
    428829-2011
  • 财政年份:
    2014
  • 资助金额:
    $ 1.68万
  • 项目类别:
    Collaborative Research and Development Grants

相似海外基金

Thermochemical energy storage systems: mathematical modelling and experimental evaluation of materials and prototype systems performance
热化学储能系统:材料和原型系统性能的数学建模和实验评估
  • 批准号:
    2687658
  • 财政年份:
    2022
  • 资助金额:
    $ 1.68万
  • 项目类别:
    Studentship
Thermochemical modelling of nuclear reactor materials
核反应堆材料的热化学模拟
  • 批准号:
    513294-2017
  • 财政年份:
    2021
  • 资助金额:
    $ 1.68万
  • 项目类别:
    Collaborative Research and Development Grants
Thermochemical modelling of nuclear reactor materials
核反应堆材料的热化学模拟
  • 批准号:
    513294-2017
  • 财政年份:
    2020
  • 资助金额:
    $ 1.68万
  • 项目类别:
    Collaborative Research and Development Grants
Thermochemical modelling of nuclear reactor materials
核反应堆材料的热化学模拟
  • 批准号:
    513294-2017
  • 财政年份:
    2018
  • 资助金额:
    $ 1.68万
  • 项目类别:
    Collaborative Research and Development Grants
Advanced thermochemical modelling for recycling spent Canadian nuclear fuels
用于回收加拿大乏核燃料的先进热化学模型
  • 批准号:
    385857-2010
  • 财政年份:
    2017
  • 资助金额:
    $ 1.68万
  • 项目类别:
    Discovery Grants Program - Individual
Thermochemical modelling of nuclear reactor materials
核反应堆材料的热化学模拟
  • 批准号:
    513294-2017
  • 财政年份:
    2017
  • 资助金额:
    $ 1.68万
  • 项目类别:
    Collaborative Research and Development Grants
Advanced thermochemical modelling for recycling spent Canadian nuclear fuels
用于回收加拿大乏核燃料的先进热化学模型
  • 批准号:
    385857-2010
  • 财政年份:
    2016
  • 资助金额:
    $ 1.68万
  • 项目类别:
    Discovery Grants Program - Individual
Advanced thermochemical modelling for recycling spent Canadian nuclear fuels
用于回收加拿大乏核燃料的先进热化学模型
  • 批准号:
    385857-2010
  • 财政年份:
    2013
  • 资助金额:
    $ 1.68万
  • 项目类别:
    Discovery Grants Program - Individual
Advanced thermochemical modelling for recycling spent Canadian nuclear fuels
用于回收加拿大乏核燃料的先进热化学模型
  • 批准号:
    385857-2010
  • 财政年份:
    2011
  • 资助金额:
    $ 1.68万
  • 项目类别:
    Discovery Grants Program - Individual
Advanced thermochemical modelling for recycling spent Canadian nuclear fuels
用于回收加拿大乏核燃料的先进热化学模型
  • 批准号:
    385857-2010
  • 财政年份:
    2010
  • 资助金额:
    $ 1.68万
  • 项目类别:
    Discovery Grants Program - Individual
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