关于煤化工与石油化工的协调发展
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摘要
经过近70年的发展,我国已建立起规模位居世界前列的现代石油化工产业体系。但是石油资源不足,原油产量无法满足下游石化企业的生产需求,对外依存度不断上升;同时优质的烯烃和芳烃生产原料供应不足。近年来现代煤化工技术已取得全面突破,以煤制烯烃、煤制乙二醇和煤制油为代表的一批关键技术实现了产业化,使得通过煤经甲醇原料生产多种清洁燃料和基础化工原料成为可能。从战略层面和技术层面,采用创新技术大力发展现代煤化工产业,既可以保障石化产业安全,促进石化原料多元化,还可以形成煤化工与石油化工产业互补、协调发展的新格局。
Petrochemical industry has been evolved in China for decades as the domestic economics and markets develop. Lack of oil reserves, together with the rapid increase of the demand of liquid fuel and chemicals, leads to the risky and uncontrollable supply of the oil feedstock and meantime hinders the optimization of the structure of China's chemical products. Coal to chemicals, after more than30 years' research and development, is becoming an effective and significant approach to produce basic chemicals such as olefins and aromatics. In view of the relatively abundant coal reserves in China, it is essential to develop coal chemical industries, which can be considered as a complement to petrochemical industries at either the strategical level to produce olefins, aromatics, and ethanol, or at the technical level to directly co-feed methanol with naphtha or toluene for on-purpose production. This opens a potential way for the coordinated development of coal chemical and petrochemical industries in China.
Petrochemical industry has been evolved in China for decades as the domestic economics and markets develop. Lack of oil reserves, together with the rapid increase of the demand of liquid fuel and chemicals, leads to the risky and uncontrollable supply of the oil feedstock and meantime hinders the optimization of the structure of China's chemical products. Coal to chemicals, after more than30 years' research and development, is becoming an effective and significant approach to produce basic chemicals such as olefins and aromatics. In view of the relatively abundant coal reserves in China, it is essential to develop coal chemical industries, which can be considered as a complement to petrochemical industries at either the strategical level to produce olefins, aromatics, and ethanol, or at the technical level to directly co-feed methanol with naphtha or toluene for on-purpose production. This opens a potential way for the coordinated development of coal chemical and petrochemical industries in China.
引文
1刘中民.甲醇制烯烃.北京:科学出版社,2015.
2顾宗勤.煤化工产业发展分析.化学工业,2012,(6):7-20.
3王熙庭.天然气化工发展现状及前景展望.化工进展,2008,27(z1):301-308.
4王松汉.乙烯工艺与技术.北京:中国石化出版社,2000:3-5.
5李峰.我国甲醇工业的发展与趋势分析.煤化工,2013,41(1):7-12.
6 Jin Y,Cheng Y.Chemical engineering in China:Past,present and future.AIChE Journal,2011,57(3):552-560.
7 Li Q,Wei Y N,Liu G Z,et al.CO2-EWR:A cleaner solution for coal chemical industry in China.Journal of Cleaner Production,2015,103:330-337.
8 Wang Y,Man J.Global Opportunities for the Chinese Chemical Industry.[2019-03-29].https://www.atkearney.cn/documents/4707669/12489184/CPCIF-ATK+China+chemical+globalization+report+EN.pdf.
9华贲.低碳时代石油化工产业资源与能源走势.化工学报,2013,64(1):76-82.
2顾宗勤.煤化工产业发展分析.化学工业,2012,(6):7-20.
3王熙庭.天然气化工发展现状及前景展望.化工进展,2008,27(z1):301-308.
4王松汉.乙烯工艺与技术.北京:中国石化出版社,2000:3-5.
5李峰.我国甲醇工业的发展与趋势分析.煤化工,2013,41(1):7-12.
6 Jin Y,Cheng Y.Chemical engineering in China:Past,present and future.AIChE Journal,2011,57(3):552-560.
7 Li Q,Wei Y N,Liu G Z,et al.CO2-EWR:A cleaner solution for coal chemical industry in China.Journal of Cleaner Production,2015,103:330-337.
8 Wang Y,Man J.Global Opportunities for the Chinese Chemical Industry.[2019-03-29].https://www.atkearney.cn/documents/4707669/12489184/CPCIF-ATK+China+chemical+globalization+report+EN.pdf.
9华贲.低碳时代石油化工产业资源与能源走势.化工学报,2013,64(1):76-82.