Life cycle assessment of Jatropha jet biodiesel production in China conditions

被引:2
作者
Liu, Haoyu [1 ]
Qiu, Tong [1 ]
机构
[1] Tsinghua Univ, Dept Chem Engn, Beijing 100084, Peoples R China
来源
29TH EUROPEAN SYMPOSIUM ON COMPUTER AIDED PROCESS ENGINEERING, PT B | 2019年 / 46卷
基金
中国国家自然科学基金;
关键词
Life-cycle analysis; jet biodiesel; Jatropha; By-product; Scenario analysis;
D O I
10.1016/B978-0-12-818634-3.50260-5
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
Jet biodiesel derived from energy crop has been promoted by the Chinese government to decrease oil dependence of the aviation industry. This study carried out a life cycle assessment on jatropha-based jet biodiesel in China condition to evaluate the energy balances and GHG emissions. This life cycle process covered data from Southwest China with the help of CNPC. Detailed information with practical data in the production process and by-products recycling ways were provided. 18 cases were utilized to compare the influence of different planting output, oil extraction model and recycling pathway. Centralized extraction model and by-product re-used as fertilizer and biogas can be developed in the future. The formation of a multi-scene analysis results is useful for policy makers
引用
收藏
页码:1555 / 1560
页数:6
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