Life Cycle Assessment of Step-Change Technologies for Steel Industry Decarbonisation

钢铁行业脱碳逐步变革技术的生命周期评估

• 批准号: 2449791
• 金额: --
• 依托单位: University of Nottingham
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2020
• 资助国家: 英国
• 起止时间: 2020 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2449791
• 关键词: Life; Cycle; Assessment; Step; Change

The research questions of the study are the following:- What Life Cycle Analysis (LCA) methodologies need to be developed / applied to ensure the best options in environmental terms for steel industry decarbonisation can be identified?- How can LCA methods be linked to other techniques for assessing step change technologies in the steel industry e.g. techno-economic assessment?- What are the challenges in developing LCA models to make predictive environmental assessments of novel technological processes?- How should LCA inform industrial decarbonisation policies?- What is the best or more viable CCU option for HIsarna?- What studies / projects have already completed a process design for this CCU option?- How do the environmental impacts from the CCU route compare to the conventional HIsarna route and the blast furnace route?- What are the bottlenecks in terms of environmental impacts for this technology?

该研究的研究问题如下：-需要开发/应用什么生命周期分析（LCA）方法，以确保可以确定钢铁行业脱碳的环境方面的最佳选择？生命周期评估方法如何与钢铁工业中评估阶段变化技术的其他技术联系起来，例如技术经济评估？开发LCA模型对新技术工艺进行预测性环境评估的挑战是什么？LCA如何为工业脱碳政策提供信息？HIsarna的最佳或更可行的CCU选择是什么？哪些研究/项目已经完成了该CCU选项的工艺设计？CCU路线与传统的HIsarna路线和高炉路线相比对环境的影响如何？这项技术在环境影响方面的瓶颈是什么？