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水分和材质对生物柴油与0#柴油混配物B5水分含量和酸值的影响

雷 姣1,邬 皓2,尚 琼1,3,蒋 炜1,鲁厚芳1,梁 斌1   

  1. (1四川大学化工学院,四川 成都 610065;2中海油新能源投资有限责任公司,北京 100016;3兰州城市学院化学与环境科学学院,甘肃 兰州 730070)
  • 出版日期:2011-03-05 发布日期:2011-03-05

Effect of water content and storage material on moisture and acid number of B5 biodiesel-diesel blends

LEI Jiao1,WU Hao2,SHANG Qiong1,3,JIANG Wei1,LU Houfang1,LIANG Bin1   

  1. (1School of Chemical Engineering,Sichuan University,Chengdu 610065,Sichuan,China;2New Energy Investment Co. Ltd.,China National Offshore Oil Corporation,Beijing 100016,China;3School of Chemistry and Environmental Science,Lanzhou City College,Lanzhou 730070,Gansu,China)
  • Online:2011-03-05 Published:2011-03-05

摘要:

研究了水分和储存材质对棉籽油生物柴油、橡胶籽油生物柴油和小桐子油生物柴油与0#柴油混配物B5水分含量和酸值的影响。结果表明,上述3B5生物柴油混配物在常温避光密封存放70天后,水分含量和酸值均满足国家标准;对比添加水分(1.0%)样品的酸值和水分含量发现,样品性质无显著变化。生物柴油和石化柴油混配物B5可采用玻璃、塑料、碳钢材质储存

Abstract:

The effect of water content and storage material on the moisture and the acid number of 5% biodiesel from cotton seed oilrubber tree seed oil and Jatropha curcas L. seed oil with 0# diesel blends was studied. The results showed that moisture and acid number of the B5 blends did not significantly change and could meet the national quality standards with addition of less than 1.0% water after 70 days storage at room temperature. B5 biodiesel-diesel blends can be stored in glassplastic and steel containers.

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