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Leitlinien Unfallchirurgie
5. Auflage bestellen |
Inhaltsverzeichnis, PDF (670 KB)
Leseprobe, PDF (860 KB)
Combustion of water-containing diesel fuels results in a simultaneous reduction of soot and NOx-emissions, i.e. they partially avoid the so-called soot-NOx trade-off. In the frame of the present work new temperature invariant, highly efficient fuel microemulsions of the type water/antifreeze – diesel fuel – oleic acid/monoethanolamine/oleic acid diethanolamide containing up to 24 wt.% water with appropriate physical characteristics for commercial applications were formulated. As unexpected reward of the investigations on formulation of microemulsion fuels, novel water-in-fuel nanoemulsions (< 200 nm) were obtained featuring substantial reduction of surfactant content, an interesting economical aspect. Exhaust gas emissions, soot-structure and size distribution of water containing fuels compared to pure diesel fuel were analysed. The results show that using load-dependent water containing fuels yield a drastic reduction of soot up to 98 % (FSN) as well as nitrogen oxide emissions up to 62 %.
ISBN-13 (Printausgabe) | 9783954049127 |
ISBN-13 (E-Book) | 9783736949126 |
Sprache | Englisch |
Seitenanzahl | 216 |
Umschlagkaschierung | glänzend |
Auflage | 1. |
Erscheinungsort | Göttingen |
Promotionsort | Köln |
Erscheinungsdatum | 13.01.2015 |
Allgemeine Einordnung | Dissertation |
Fachbereiche |
Physikalische Chemie
|
Schlagwörter | Microemulsionen, Nanoemulsionen, alternative Kraftstoffe, Schadstoffreduzierung, Biokraftstoff, Ruß-NOx trade off, Tenside, Schmierfähigkeit, DIN 590, Kinetik, Dynamische Lichtstreuung, Additive |