F-T柴油与正丁醇混合燃料的非常规排放特性研究
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中北大学机械与动力工程学院

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TK464

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国家自然科学基金项目(面上项目,重点项目,重大项目)


Unregulated Emissions Characteristics of Diesel Engine Fueled with F-T Diesel/n-Butanol Blends
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School of Mechanical and Power Engineering, North University of China

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The National Natural Science Foundation of China (General Program, Key Program, Major Research Plan)

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    摘要:

    为了分析F-T柴油及其与正丁醇混合燃料对柴油机非常规排放特性的影响,以0#柴油、F-T柴油及F-T柴油正丁醇混合油为燃料,在增压中冷四缸柴油机上进行了外特性试验,并利用FTIR多组分气体测试仪检测柴油机的甲醛、1,3-丁二烯、二氧化碳(CO2)、一氧化二氮(N2O)和甲醇等非常规排放特性。分析结果表明:与柴油相比F-T柴油及其混合燃料可以降低甲醛、1,3-丁二烯、CO2和N2O四种非常规排放,甲醇排放略有升高未超过3.11ppm,随着正丁醇掺混比例的增加甲醛、1,3-丁二烯、CO2、N2O降低的幅度增大,甲醇排放降低。F-T柴油及其混合燃料可以降低柴油机的非常规排放,是煤基和生物质燃料组成的新型替代燃料。

    Abstract:

    In order to analyze the impact of unregulated emissions of F-T diesel and its blended fuels with n-Butanol, the experiment was carried out on a turbocharged and intercooled four-cylinder diesel engine using 0# diesel, F-T diesel and the blended fuels of F-T diesel with n-butanol at external characteristics. The emissions were measured by FTIR multi-component gas tester which include formaldehyde, 1, 3-butadiene, carbon dioxide, nitrous oxide and methanol. The results showed that compared with diesel the F-T diesel and the blended fuels can reduce formaldehyde, 1,3-butadiene, CO2 and N2O four kinds of unregulated emissions, methanol emissions increased slightly not over 3.11ppm. With the n-butanol proportion increasing, formaldehyde, 1,3-butadiene, carbon dioxide and nitrous oxide have further decrease and methanol emission also declines. F-T diesel and the blended fuels can reduce unregulated emissions of diesel, and they are new kind of alternative fuels composed by coal-based and biomass.

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引用本文

原 霞. F-T柴油与正丁醇混合燃料的非常规排放特性研究[J]. 科学技术与工程, 2017, 17(20): .
Yuan Xia. Unregulated Emissions Characteristics of Diesel Engine Fueled with F-T Diesel/n-Butanol Blends[J]. Science Technology and Engineering,2017,17(20).

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  • 收稿日期:2017-01-10
  • 最后修改日期:2017-02-24
  • 录用日期:2017-03-16
  • 在线发布日期: 2017-07-17
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