Algae biodiesel - a feasibility report.
Algae biodiesel - a feasibility report.
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DOI：
10.1186/1752-153x-6-s1-s1
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发表时间：
2012-04-23
影响因子：
--
通讯作者：
Tweed C
中科院分区：
文献类型：
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作者：
Gao Y;Gregor C;Liang Y;Tang D;Tweed C
藻类生物燃料已经被研究过无数次，包括1978年美国的水生物种计划，小型实验室研究项目和私人项目。利用Molina Grima 2003年的数据和美国能源部的数据，估算了封闭系统和开放系统的资本成本和运行成本。保守估计，封闭池塘和开放池塘的每加仑成本分别为1 292.05美元和114.94美元。应急方案产生的封闭系统生物燃料的成本每加仑将达到17.54美元的慷慨条件下，60%的收率，50%的资本成本降低和50%的己烷回收率。在30%产率和0.2美元/千克CO2的慷慨假设下，开放系统生产的燃料每加仑的价格可能达到1.94美元。目前的补贴可以使生物柴油在该模式规定的慷慨条件下经济地生产。
Algae biofuels have been studied numerous times including the Aquatic Species program in 1978 in the U.S., smaller laboratory research projects and private programs. Using Molina Grima 2003 and Department of Energy figures, captial costs and operating costs of the closed systems and open systems were estimated. Cost per gallon of conservative estimates yielded $1,292.05 and $114.94 for closed and open ponds respectively. Contingency scenarios were generated in which cost per gallon of closed system biofuels would reach $17.54 under the generous conditions of 60% yield, 50% reduction in the capital costs and 50% hexane recovery. Price per gallon of open system produced fuel could reach $1.94 under generous assumptions of 30% yield and $0.2/kg CO2. Current subsidies could allow biodiesel to be produced economically under the generous conditions specified by the model.