Center for Energy & Environmental Policy Research, Beijing Institute of Technology
China National Tendering Center of Mach. & Elec. Equipment (Government Procurement Center of MIIT)

针对当前缺乏煤化工行业低碳转型路径相关研究,且未综合考虑多种生产方式、常规绿色技术与突破性绿色技术等的不足,以满足未来产品需求为约束,在综合考虑政策规划、技术进步和经济可行性等因素基础上,建立了国家能源技术煤化工模型(C3IAM/NET-CoalChemical),以成本最小为目标,对未来煤化工行业低碳转型路径进行优化,并分析了其能耗及CO2排放。结果表明,同时推广大型煤气化技术、低压甲醇合成技术等常规绿色技术和CCS技术、绿氢与CO2制烯烃技术等突破性绿色技术是煤化工行业最优的低碳转型路径。

There is a lack of research related to the low-carbon transition path of the coal chemical industry, and the existing researchdoes not take into account a variety of production methods, conventional green technologies and breakthrough green technologies.Therefore, this paper establishes the National Energy Technology Coal Chemical Model ( C3 IAM/ NET - Coal Chemical) based on theconstraints of meeting future product demand and the comprehensive consideration of factors such as policy planning, technological progressand economic feasibility. The model optimizes the low-carbon transition path of the future coal chemical industry with the goal of costminimization, and analyzes its energy consumption and CO2 emissions. The results show that the simultaneous promotion of conventionalgreen technologies, such as large-scale coal gasification technology and low-pressure methanol synthesis technology, and breakthroughgreen technologies, such as CCS technology and green hydrogen and CO2 to olefin technology, is the optimal low-carbon transition path forthe coal chemical industry.

国家自然科学基金项目(72225010,72293605)