Optimization of biofuel supply chain integrated with petroleum refineries under carbon trade policy  

作　　者：Wenhui Zhang Yiqing Luo Xigang Yuan 

机构地区：[1]Chemical Engineering Research Center,School of Chemical Engineering and Technology,Tianjin University,Tianjin,300350,China [2]State Key Laboratory of Chemical Engineering,Tianjin University,Tianjin,300350,China

出　　处：《Frontiers of Chemical Science and Engineering》2024年第3期113-122,共10页化学科学与工程前沿（英文版）

基　　金：supported by the National Natural Science Foundation of China(Grant No.22378304);the Key Funding of State Key Laboratory of Chemical Engineering(Project No.SKL-ChE-23Z02)。

摘　　要：The use of fossil fuels results in significant carbon dioxide emissions.Biofuels have been increasingly adopted as sustainable alternatives to fossil fuel to address this environmental issue.Integrating petroleum refineries into biofuel supply chains is an effective approach to mitigating greenhouse gas emissions and improving environmental sustainability.In this study,an integrated supply chain optimization framework was established,considering the carbon trade policy.In addition,a mixed-integer nonlinear programming model was developed to optimize the selection of biomass suppliers,construction of pretreatment plants and biorefineries,integration of petroleum refineries,and selection of transportation routes with the objective of minimizing the total annual cost.An example is presented to illustrate the applicability of the model.The optimization results show that integrating petroleum refineries into biofuel supply chains effectively mitigates carbon emissions.Carbon trade policies can have a direct impact on the total annual cost and carbon emissions of the supply chain.

关 键 词：renewable energy biofuel supply chain carbon trade policy 

分 类 号：F752[经济管理—国际贸易]