Modified Oxymethylene Ethers Based on Technical Alcohol Mixtures and their Fuel Properties

IF 1.5 4区 工程技术 Q3 ENGINEERING, CHEMICAL
Victor Zaghini Francesconi, Marius Drexler, Dr. Thomas A. Zevaco, Dr. Ulrich Arnold, Prof. Jörg Sauer
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引用次数: 0

Abstract

Oxymethylene dimethyl ethers (OMDME) have attracted interest as renewably synthesized diesel substitutes with low soot formation and NOx emissions. In order to enable a high compatibility of this new type of fuel in the already existing infrastructure, a modified oxymethylene ether (OME) synthesis based on technical alcohol mixtures, i.e., C4-based alcohol mixtures of isomers, was evaluated and the new compounds were thoroughly characterized. The synthesized compounds can be used as neat fuel or as blending component for fossil or paraffinic diesel fuels. The modification of OME offers the possibility to adjust desired properties. This versatility could also be used to synthesize compounds for the chemical sector according to its respective requirements, such as applications as solvents, plasticizers, or additives.

Abstract Image

基于工业酒精混合物的改性甲氧基醚及其燃料性能
氧二甲基醚(OMDME)作为一种低烟尘和低NOx排放的可再生合成柴油替代品引起了人们的兴趣。为了使这种新型燃料在现有基础设施中具有高相容性,对基于技术酒精混合物(即基于c4的异构体酒精混合物)的改性亚甲基醚(OME)合成进行了评估,并对新化合物进行了全面表征。合成的化合物既可作为纯燃料,也可作为化石或石蜡柴油的混合组分。对OME的修改提供了调整所需属性的可能性。这种多功能性也可用于根据其各自的要求合成化学部门的化合物,例如溶剂,增塑剂或添加剂。
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来源期刊
Chemie Ingenieur Technik
Chemie Ingenieur Technik 工程技术-工程:化工
CiteScore
3.40
自引率
15.80%
发文量
601
审稿时长
3-6 weeks
期刊介绍: Die Chemie Ingenieur Technik ist die wohl angesehenste deutschsprachige Zeitschrift für Verfahrensingenieure, technische Chemiker, Apparatebauer und Biotechnologen. Als Fachorgan von DECHEMA, GDCh und VDI-GVC gilt sie als das unverzichtbare Forum für den Erfahrungsaustausch zwischen Forschern und Anwendern aus Industrie, Forschung und Entwicklung. Wissenschaftlicher Fortschritt und Praxisnähe: Eine Kombination, die es nur in der CIT gibt!
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