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Integration of life cycle assessment in the design of hollow silica nanospheres for thermal insulation applications

机译:将生命周期评估整合到用于隔热应用的空心二氧化硅纳米球的设计中

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摘要

New materials represent an important part of the strategy towards reduced emissions in the building industry. The relative importance of the embodied energy and carbon footprint from the material production in building life cycle assessment is a topic of growing interest. However, there is a recurrent lack of tools to integrate environmental assessment in the early stages of material research and development This study summarizes a comprehensive life cycle assessment (LCA) of a new nano insulation material (NIM), based on hollow silica nanospheres (HSNS). The goal of this analysis is to investigate how the different activities in the production of the material contribute to global warming and demand of energy, in order to find how the environmental impacts may be minimized. The analysis will be used by the scientists to optimize the production process and choice of raw materials with regard to the environment. The main outcome of the LCA is therefore recommendations for a greener production of the HSNS. In addition, this study can serve as a suggestion on how to integrate LCA in the design of other new materials and building components.
机译:新材料是建筑行业减少排放战略中的重要组成部分。在建筑生命周期评估中,材料生产中体现的能量和碳足迹的相对重要性日益引起人们的关注。但是,在材料研究和开发的早期阶段,仍然缺乏整合环境评估的工具。本研究总结了基于空心二氧化硅纳米球(HSNS)的新型纳米绝缘材料(NIM)的综合生命周期评估(LCA) )。该分析的目的是调查材料生产中的不同活动如何导致全球变暖和能源需求,从而找到如何将对环境的影响最小化的方法。科学家将使用该分析来优化生产过程和选择与环境有关的原材料。因此,LCA的主要结果是建议绿色生产HSNS。此外,这项研究可以为如何将LCA集成到其他新材料和建筑构件的设计中提供建议。

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