Research On Carbon Asset Evaluation And Decarbonizing Path Optimization Of Ceramic Manufacturing Enterprises Under Double Carbon Targets

Energy efficiency and carbon reduction have emerged as pressing challenges in industrial development due to the escalating environmental issues.Ceramic manufacturing is a typical high-emission industry.Exploring the method of energy conservation and decarbonization in the ceramic manufacturing process will help accelerate the realization of China’s carbon peak and carbon neutrality goals.Carbon asset management involves a large amount of market information and production process information,which is characterized by a wide variety and complexity.How to efficiently obtain and process multi-source heterogeneous carbon asset data and realize carbon asset evaluation and decarbonization path optimization in the ceramic manufacturing process is still a blank in current research.Therefore,this paper takes the ceramic manufacturing enterprise as the research object.Based on reasonable Io T configuration of the ceramic manufacture process,this paper studies the data collection and storage methods of carbon assets,establishes carbon asset accounting and evaluation models,forms data-driven real-time visualization monitoring and quantization analysis of carbon assets,and establishes decarbonization path evaluation and optimization models.The specific research contents mainly include the following aspects:Firstly,aiming at the problem that multi-source heterogeneous data cannot be obtained in time and efficiently in the process of ceramic manufacture.An Io T configuration architecture for carbon asset monitoring and analysis in the ceramic manufacturing stage was studied.A multi-level data monitoring Io T configuration model and data description storage method based on intelligent instruments and industrial sensors are constructed.The data acquisition and storage method based on My SQL and Hadoop is realized,which provides data support for the visualization monitoring and quantization analysis of carbon assets.Secondly,aiming at the problems of difficult modeling insufficient quantitative analysis of carbon assets in the ceramic manufacture stage.Based on the emission factor method,the carbon accounting and performance evaluation index model in the ceramic manufacture stage is further studied.The real-time monitoring and quantitative analysis method of carbon assets in ceramic manufacturing enterprises is studied by using the multi-view visualization analysis method,which provides the model and theoretical support for the analysis and optimization of the decarbonization path.Thirdly,in view of the difficulty in selecting the decarbonization path of the ceramic industry and the lack of systematic quantitative analysis,focusing on the influencing factors and evolution rules of carbon emissions in the ceramic manufacturing process,from the four aspects of energy substitution,energy efficiency improvement,material consumption reduction and process improvement,14 typical decarbonization technologies are determined as the candidate set of path optimization,and the experience-based decarbonization potential and cost assessment model are further constructed.The sensitivity analysis method of technology when key parameters change is studied,and the optimization method of the decarbonization path under the three objectives of carbon reduction,budget,and balance is studied to realize the quantitative evaluation and optimization of the decarbonization path of ceramic enterprises.Finally,based on the above research result,a prototype system of a carbon asset management platform is developed by using Web architecture.It integrates four modules of monitoring and analysis,carbon trading,decarbonization path analysis,and data management,and applies and verifies the theory,method,and model studied in this paper.