| 焦化联合生产模式的物质流-价值流耦合分析 |
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| 引用本文： | 刘文涛,李强,张文娟,李会泉,石靖靖. 焦化联合生产模式的物质流-价值流耦合分析[J]. 过程工程学报, 2018, 18(2): 343-349. DOI: 10.12034/j.issn.1009-606X.217263 |
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| 作者姓名： | 刘文涛 李强 张文娟 李会泉 石靖靖 |
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| 作者单位： | 1. 中国科学院过程工程研究所绿色过程与工程重点实验室，湿法冶金清洁生产技术国家工程实验室，北京 100190；2. 中国科学院大学化学与化工学院，北京 100049 |
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| 基金项目： | 国家重点研发计划项目;国家自然科学基金青年科学基金项目 |
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| 摘 要： | 针对复杂市场环境下4种典型焦化生产模式的优选问题，建立了物质流与价值流耦合模型，分析了不同情景下4种模式的物质输入输出及相应的价值流转过程，比较了资源增值效率指标. 结果表明，液化天然气油苯加工模式的增值效率在历史情景下比其它模式高3%~10%；产业链延伸增值效率为焦油粗苯分离出萘?纯苯(32%)?焦炉煤气制液化天然气(21%)?焦炉煤气制甲醇(1%). 在经济上行状态的虚拟情景下，焦炉煤气制甲醇比其它措施增值效率高36%~50%.
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| 关 键 词： | 焦化 模式 物质流 价值流 情景分析 |
| 收稿时间： | 2017-06-23 |
Comprehensive Analysis of Material and Value Flow of Joint Production Modes of Cokes |
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| Wentao LIU Qiang LI Wenjuan ZHANG Huiquan LI Jingjing SHI. Comprehensive Analysis of Material and Value Flow of Joint Production Modes of Cokes[J]. Chinese Journal of Process Engineering, 2018, 18(2): 343-349. DOI: 10.12034/j.issn.1009-606X.217263 |
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| Authors: | Wentao LIU Qiang LI Wenjuan ZHANG Huiquan LI Jingjing SHI |
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| Affiliation: | 1. Key Laboratory of Green Process Engineering, National Engineering Laboratory of Clean Production Technology of Hydrometallurgy, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China;2. School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China |
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| Abstract: | A coupled model of material flow and value flow was established to solve the selection problem of four typical coking modes under complex market environment. The input and output of the four modes and the corresponding value transfer process in different scenarios were analyzed, and the indicator of resource-added efficiency were compared. The results showed that the value-added efficiency of liquefied natural Gas (LNG)?tar?benzene processing mode was 3%~10% higher than that of other modes in historical scenarios. The descending order of added efficiency of the industrial chain extension were naphthalene and benzene separated from tar and crude benzene (32%), LNG from coke oven gas (21%), methanol from coke oven gas (1%). However, in the virtual scenario of upward economic status, the value-added efficiency of methanol from coke oven gas was 36%~50% higher than other measures. |
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| Keywords: | coking mode material flow value flow scenario analysis |
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