大豆科学2011，Vol.30Issue(4)：668-671,4.
新型固体碱催化大豆油制备生物柴油的工艺研究
Preparation of Biodiesel from Soybean Oil Catalyzed by New Solid Basic Catalyst
摘要
Abstract
New solid basic catalyst KNO3/A1SBA-15 was prepared. The transesterification of soybean oil and methanol to biodiesel catalyzed by KNO3/AISBA-15 was studied. Optimization of processing parameters for biodiesel from soybean oil was researched. The results showed that the optimum reaction conditions were as following: molar ratio between methanol and soybean oil 12: 1,mass ratio of catalyst to soybean oil weight 3% ,reaction temperature 65°C.reaction time 4 h. The yield of biodiesel reached 81% under the optimum reaction conditions. The catalyst for transesterification of biodiesel has higher catalytic activity and good reusability.关键词
新型固体碱催化剂/大豆油/生物柴油/酯交换反应/产率Key words
New solid basic catalyst/Soybean oil/Biodiesel/Transesterification/Yield分类
化学化工引用本文复制引用
黄艳芹..新型固体碱催化大豆油制备生物柴油的工艺研究[J].大豆科学,2011,30(4):668-671,4.基金项目
河南省重点科技攻关资助项目(092102310184) （092102310184）
河南省自然科学研究计划资助项目(2008 C480002). （2008 C480002）
