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首页> 外文会议>European Symposium on Computer Aided Chemical engineering >GHG Emission Reduction Assessment for Desalination Systems through Carbon Capture and Renewable Energy Options
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GHG Emission Reduction Assessment for Desalination Systems through Carbon Capture and Renewable Energy Options

机译：通过碳捕获和可再生能源选择进行加盐系统的GHG减排评估

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Many existing desalination plants are energy intensive,relying on fossil fuels to provide the energy requirements of the process.In the long run,such desalination operations are unsustainable,and result in excessive carbon dioxide emissions.Since shifting towards renewable energy technologies has been identified as a plausible remedy for carbon dioxide emission reduction in the desalination market,the ability to invest in the most appropriate desalination/renewable energy technologies calls for the need to assess the many different options that do exist.When it comes to switching over to renewable energy options,policy makers are always concerned about the relatively high cost of renewable energy technologies compared to fossil fuels.Hybrid energy systems usually offer a relatively good compromise between conventional and renewable energy technologies,since such energy systems can address carbon footprint reduction to some extent.Moreover,carbon capture can be coupled with hybrid and conventional energy sources to reduce the carbon dioxide emission associated with their operation.To date,there exist no assessment methods that have captured the effects of imposing different carbon reduction targets on the optimal design of desalination systems,and their respective energy sources.Hence,the main objective of the model is to minimize the total desalination network cost,while satisfying a set of conditions and constraints related to water recovery,as well as heat and power production.Most importantly,the associated carbon emission levels may be controlled through renewable energy or a combination of conventional and hybrid energy options,in addition to the possibility of combining those options together with standard carbon capture methods.
机译：许多现有的脱盐厂是能量密集型的，依靠化石燃料来提供过程的能量要求。在长远来看，这种脱盐作用是不可持续的，并且导致过量的二氧化碳排放。已被确定为可再生能源技术的过度换碳。用于海水淡化市场的二氧化碳排放减少的合理的补救措施，投资最合适的海水淡化/可再生能源技术的能力要求需要评估所存在的许多不同选择。当涉及到可再生能源选择时，政策制定者始终关注可再生能源技术的相对较高的成本与化石燃料相比.HyBrid能源系统通常在传统和可再生能源技术之间提供相对良好的折衷，因为这种能量系统可以解决碳足迹降低到某种程度。 ，碳捕获可以与杂交和C耦合持续的能源，减少与其运作相关的二氧化碳排放。迄今为止，没有捕获对海水淡化系统的最佳设计施加不同的碳减排目标的评估方法及其各自的能源。期，该模型的主要目的是最小化总海化网络成本，同时满足与水回收相关的一套条件和约束，以及热量和电力生产。主要是，可以通过可再生能源来控制相关的碳排放水平除了将这些选项与标准碳捕获方法组合在一起的可能性之外，常规和混合能源选项的组合。

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