大豆生物柴油降解发动机聚合物部件的研究。

IF 1.2 4区 环境科学与生态学 Q4 ENVIRONMENTAL SCIENCES
K. P. Silveira, H. Ornaghi, P. Wander, G. A. Carvalho, M. Giovanela, K. R. Reckzegiel, J. Crespo
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引用次数: 0

摘要

来自南卡西亚斯市(巴西)的一个发动机工业开发了生物燃料测试,以使他们的产品适应新的燃料趋势。因此,本研究的目的是研究在生物柴油的使用中可能降解的发动机部件。研究中最重要的方面包括燃油软管、密封圈和油漆退化。本研究评估了聚合材料在不同建议组合物中与柴油燃料直接接触的大豆生物柴油,并将目前使用的材料与这些组件制造商提出的其他弹性体进行了比较,以选择适合该应用的最佳性能。还验证了油漆性能,以评估燃料阻力方面,并将其与这些发动机的改进方案进行比较。结果表明,所提出的燃料软管和密封圈可以用于特定生物柴油比例的某些应用。此外,起泡和粘附试验似乎是令人满意的一些研究系统。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Degradation study of engine polymeric components using soybean biodiesel.
An engine industry from Caxias do Sul city (RS, Brazil) has developed tests with biofuels to adapt their products to new fuel trends. Thus, this study aims to examine the components of their engines with potential degradation in the biodiesel usage. The most important aspects that were studied include fuel hoses, sealing rings and painting degradation. This work evaluated polymeric materials in terms of the direct contact with biodiesel from soybean in different proposed compositions with diesel fuel and compared the currently used materials with other elastomers that were proposed by the manufacturers of these components to choose the best performance for this application. The paint performance was also verified to evaluate the resistance aspects to fuels and to compare them to the proposed improvements to these engines. The results indicate that it is possible to use the proposed fuel hoses and sealing rings for some applications in specific biodiesel ratios. Additionally, the blistering and adhesion tests appear to be satisfactory for some of the studied systems.
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来源期刊
Global Nest Journal
Global Nest Journal 环境科学-环境科学
CiteScore
1.50
自引率
9.10%
发文量
100
审稿时长
>12 weeks
期刊介绍: Global Network of Environmental Science and Technology Journal (Global NEST Journal) is a scientific source of information for professionals in a wide range of environmental disciplines. The Journal is published both in print and online. Global NEST Journal constitutes an international effort of scientists, technologists, engineers and other interested groups involved in all scientific and technological aspects of the environment, as well, as in application techniques aiming at the development of sustainable solutions. Its main target is to support and assist the dissemination of information regarding the most contemporary methods for improving quality of life through the development and application of technologies and policies friendly to the environment
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