【摘要】 研究了钙基负载型固体碱制备生物柴油的酯交换反应,通过正交试验得出菜籽油制备生物柴油的最佳工艺条件为:反应温度70℃、反应时间6h、催化剂用量4%,醇油摩尔比8∶1,在最优条件下,生物柴油转化率97.62%。更多还原

【Abstract】 The preparation technology of biodiesel oil with solid base catalyst by transesterification was investigated. The reaction conditions were optimized by orthogonal experiments. It was proved that the best condition for transesterification was 70 ℃ of reaction temperature, reacting for 6 hours, 4% of catalyst dosage and 8∶1 of the ratio of methanol and rape seed oil. Under the best condition, the conversion of biodiesel oil was 97.62%.更多还原