舟山绿色石化基地乙二醇装置副产二氧化碳资源化利用示范项目——二氧化碳资源化利用制备碳酸二甲酯和聚碳酸酯  

Zhoushan Green Petrochemical Base Demonstration Project on Resource Utilization of By-product Carbon Dioxide of Ethylene Glycol Plant--Carbon Dioxide Resource Utilization to Prepare Dimethyl Carbonate and Polycarbonate

作　　者：郭振刚 吴天忠 王富 曹小东 GUO Zhen-gang;WU Tian-zhong;WANG Fu;CAO Xiao-dong(Zhejiang Petrochemical Co.,Ltd.,Zhoushan Zhejiang 316200,China)

机构地区：[1]浙江石油化工有限公司,浙江舟山316200

出　　处：《中国环保产业》2024年第2期19-23,共5页China Environmental Protection Industry

摘　　要：石化行业生产过程排放大量的CO_(2),将副产的CO_(2)回收和资源化利用对解决环境和能源问题有重要意义。舟山绿色石化基地将乙二醇装置副产的CO_(2)回收精制,采用绿色加工流程生产出碳酸乙烯酯、碳酸二甲酯、碳酸二苯酯、聚碳酸酯等高价值产品,形成上下游一体的“CO_(2)-EC-DMC-DPC-PC工程塑料”产业链,实现基地内节能减污降碳和二氧化碳高价值利用协同增效,是大型石化基地CO_(2)资源化利用的典型实践。The production process of petrochemical industry emits a large amount of CO_(2).Recycling and resource utilization of by-product CO_(2)is of great significance to solve environmental and energy problems.Zhoushan Green Petrochemical Base recyles CO_(2)from the by-product of ethylene glycol plant,and uses green processing processes to produce high-value products such as vinyl carbonate,dimethyl carbonate,diphenyl carbonate,polycarbonate,etc.,forming an upstream and downstream integrated"CO_(2)-EC-DMC-DPC-PC engineering plastics"industry chain.It is a typical practice of CO_(2)resource utilization in large petrochemical bases to realize the synergistic effect of energy saving,pollution reduction,carbon dioxide reduction and high value utilization of carbon dioxide.

关 键 词：乙二醇 CO_(2) 资源化利用 碳酸二甲酯 聚碳酸酯 

分 类 号：X324[环境科学与工程—环境工程]