Designed to Be Green, Economic, and Efficient: A Ketone-Ester-Alcohol-Alkane Blend for Future Spark-Ignition Engines

被引：13

作者：

Ackermann, Philipp ^{[2
]}

Braun, Karsten E. ^{[3
]}

Burkardt, Patrick ^{[4
]}

Heger, Sebastian ^{[3
]}

Konig, Andrea ^{[2
]}

Morsch, Philipp ^{[5
]}

Lehrheuer, Bastian ^{[4
]}

Surger, Maximilian ^{[6
]}

Volker, Simon ^{[7
]}

Blank, Lars Mathias ^{[6
]}

Du, Miaomiao ^{[3
]}

Heufer, Karl Alexander ^{[5
]}

Ross-Nickoll, Martina ^{[3
]}

Viell, Jorn ^{[2
]}

von Der Assen, Niklas ^{[7
]}

Mitsos, Alexander ^{[1
,2
,8
]}

Pischinger, Stefan ^{[4
,8
]}

Dahmen, Manuel ^{[1
]}

机构：

[1] Forschungszentrum Julich, Inst Energy & Climate Res IEK10, Energy Syst Engn, D-52425 Julich, Germany

[2] Rhein Westfal TH Aachen, Proc Syst Engn, D-52074 Aachen, Germany

[3] Rhein Westfal TH Aachen, Inst Environm Res, D-52074 Aachen, Germany

[4] Rhein Westfal TH Aachen, Chair Thermodynam Mobile Energy Convers Syst, D-52074 Aachen, Germany

[5] Rhein Westfal TH Aachen, Chair High Pressure Gas Dynam, D-52074 Aachen, Germany

[6] Rhein Westfal TH Aachen, Inst Appl Microbiol, D-52074 Aachen, Germany

[7] Rhein Westfal TH Aachen, Inst Tech Thermodynam, D-52062 Aachen, Germany

[8] JARA ENERGY, D-52056 Aachen, Germany

来源：

CHEMSUSCHEM | 2021年 / 14卷 / 23期

关键词：

green chemistry; life-cycle analysis; model-based fuel design; renewable fuels; spark-ignition engines; FUELS; PATHWAYS; LIQUID; 2-METHYLFURAN; GENERATION; BIOMASS; PRODUCT;

D O I：

10.1002/cssc.202101704

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Model-based fuel design can tailor fuels to advanced engine concepts while minimizing environmental impact and production costs. A rationally designed ketone-ester-alcohol-alkane (KEAA) blend for high efficiency spark-ignition engines was assessed in a multi-disciplinary manner, from production cost to ignition characteristics, engine performance, ecotoxicity, microbial storage stability, and carbon footprint. The comparison included RON 95 E10, ethanol, and two previously designed fuels. KEAA showed high indicated efficiencies in a single-cylinder research engine. Ignition delay time measurements confirmed KEAA's high auto-ignition resistance. KEAA exhibits a moderate toxicity and is not prone to microbial infestation. A well-to-wheel analysis showed the potential to lower the carbon footprint by 95 percent compared to RON 95 E10. The findings motivate further investigations on KEAA and demonstrate advancements in model-based fuel design.

引用

页码：5254 / 5264

页数：11

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