Physical-chemical analysis of diesel blended with biodiesel

被引：2

作者：

Borsato, Dionisio ^{[1
]}

Moreira, Ivanira ^{[1
]}

Pinto, Jurandir Pereira ^{[1
]}

Moreira, Mariete Barbosa ^{[2
]}

Nobrega, Marcelo Medre ^{[2
]}

Constantino, Leonel Vinicius ^{[2
]}

机构：

[1] Univ Estadual Londrina, Dept Quim, Lab Pesquisa & Anal Combustiveis, BR-86051990 Londrina, Parana, Brazil

[2] Univ Estadual Londrina, Dept Quim, Curso Grad Quim, BR-86051990 Londrina, Parana, Brazil

来源：

ACTA SCIENTIARUM-TECHNOLOGY | 2010年 / 32卷 / 02期

关键词：

biofuel; flashpoint; peroxide index; OIL; STABILITY;

D O I：

10.4025/actascitechnol.v32i2.5531

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Physical-chemical analysis of diesel blended with biodiesel. The use of alternative fuels to reduce pollutant emissions in the atmosphere is an increasingly frequent trend. Thus, it becomes necessary to research the efficiency of theses mixtures in various proportions and different conditions. To diesel oil, under the legislation, are being added 3% of biodiesel. The values of specific weight and the flashpoint of the samples of commercial diesel tested, containing 2 and 3% of biodiesel, were within the established parameters set by Brazilian legislation. The values of the peroxide index for B100 biodiesel increased with light and storage time. Nevertheless, analyzing the chromatographic profile, there were no considerable changes in the chemical composition of B100 diesel under different conditions of storage. The aim of this work was examine fossil fuels in blends with biodiesel to determine their stability as well as some physical-chemical properties.

引用

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页码：187 / 192

页数：6

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