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›› 2006, Vol. 40 ›› Issue (2): 27-30.

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Study on New Preparation Technology of Biodiesel from Natural Oils——The Research Development of Application of Conjugated Acids and Their Derivatives from Natural Oils

NIE Xiao-an, JIANG Jian-chun, YANG Kai-hua, DAI Wei-di   

  1. Institute of Chemical Industry of Forest Products, CAF, Nanjing 210042, China
  • Received:2006-01-25 Revised:1900-01-01 Online:2006-03-30 Published:2006-03-30

Abstract: The preparation technology of biodiesel and chemical products from natural oils was summarized, the synthesis method and application areas of three kinds of chemical products of C21 dibasic acid,C22 tribasic acid and C36 dimer from natural oils were introduced,too.It was found that the shortage of biodiesel's low cost could be overcome by applying partial double bonds of oils to synthesize some profitable chemical products. The economical benefit of total product line could be increased by the chemical products. The preparation technology of biodiesel and chemical products has profoundly practical value.

Key words: natural oil, conjugated acid, biodiesel

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