Influence of electron beam irradiation on water-saturated biodiesel

被引：2
|
作者：
Grabowski, Pawel [1 ]
Jarosinski, Przemyslaw [1 ]
Szajerski, Piotr [2 ]
Gwardiak, Hanna [3 ,4 ]
机构：
[1] Warsaw Univ Technol, Fac Civil Engn Mech & Petrochem, Inst Chem, 17 Lukasiewicza St, PL-09400 Plock, Poland
[2] Lodz Univ Technol, Dept Chem, 116 Zeromskiego St, PL-90924 Lodz, Poland
[3] Ind Chem Res Inst, 8 Rydygiera St, PL-01793 Warsaw, Poland
[4] Lab Masdiag, 27 Orzycka St, Warsaw, Poland
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2018年 / 318卷 / 02期
关键词：
Biodiesel; E-beam irradiation; Biodiesel modification; Spectroscopy; Esters content; RADIATION;
D O I：
10.1007/s10967-018-6153-1
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The objective was to study changes in water-saturated biodiesel irradiated by electron beam and to analyse them considering the influence of absorbed dose. Based on obtained results it can be concluded that irradiation did not affect ester groups in FAME molecules, but strongly influenced on double bonds. Total ester content decreased linearly with the increase in absorbed dose, causing FAME not to meet the requirement of PN-EN 14214 concerning the ester content (96.5wt%). Therefore, the use of ionizing radiation to improve biodiesel properties is unlikely, but it is worth to consider electron beam sterilisation of this biofuel.
引用
收藏
页码：1401 / 1408
页数：8
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