天然油脂制备生物柴油新技术的研究——天然油脂共轭酸衍生物应用性研究进展  

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

作　　者：聂小安[1] 蒋剑春[1] 杨凯华[1] 戴伟娣[1] 

机构地区：[1]中国林业科学研究院林产化工研究所,江苏南京210042

出　　处：《生物质化学工程》2006年第2期27-30,共4页Biomass Chemical Engineering

基　　金：国家十五攻关资助项目(2004BA411B04)

摘　　要：概述了以天然油脂为原料生物柴油与化工产品综合制备技术,介绍了由油脂双键衍生的3大系列化工产品C21二元酸、C22三元酸和C36二聚酸的合成方法及其应用范围。结果表明,利用油脂部分双键结构可以制备许多具有较高利润的化工产品,用以弥补单纯生产生物柴油综合价值不高的缺点,提高生物柴油生产线的综合经济效益,具有很强的实用性。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.

关 键 词：天然油脂 共轭酸 生物柴油 

分 类 号：TE667[石油与天然气工程—油气加工工程]