| 王昌梅
韩本勇
黄俊华
曹开琼
张无敌
尹 芳
杨 斌
吴 凯.响应面法优化吡咯烷酮离子液体[HNMP]CH3 SO3催化菜籽油酯交换制备生物柴油的工艺研究[J].中国油脂,2020,45(1):88~90.[WANG Changmei
HAN Benyong HUANG Junhua
CAO Kaiqiong
ZHANG Wudi
YIN Fang
YANG Bin
WU Kai.Optimization of preparation of biodiesel by transesterification of rapeseed oilcatalyzed by pyrrolidone ionic liquid \[HNMP\]CH3SO3 using responsesurface methodology[J].China Oils and Fats,2020,45(1):88~90.] |
| 响应面法优化吡咯烷酮离子液体[HNMP]CH3 SO3催化菜籽油酯交换制备生物柴油的工艺研究 |
| Optimization of preparation of biodiesel by transesterification of rapeseed oilcatalyzed by pyrrolidone ionic liquid \[HNMP\]CH3SO3 using responsesurface methodology |
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| DOI：10.12166/j.zgyz.1003-7969/2020.01.019 |
| 中文关键词: 离子液体 菜籽油 酯交换 生物柴油 响应面法 |
| 英文关键词:ionic liquid rapeseed oil transesterification biodiesel response surface methodology |
| 基金项目:：云南省国际科技特派员项目（2015IA022）；云南省农村能源工程重点实验室基金项目（2017KF03）；云南师范大学大学生科学研究训练项目（ky2017-137，ky2018-142）；云南师范大学2017年和2019年度大学生创新创业训练计划项目联合资助 |
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| 中文摘要: |
| 合成了酸性离子液体\[HNMP\]CH3SO3，并用于催化菜籽油酯交换制备生物柴油。采用响应面法对离子液体 \[HNMP\]CH3SO3催化菜籽油酯交换制备生物柴油的工艺参数进行优化，获得的最佳反应条件为：反应温度100 ℃,醇油摩尔比9∶ 1，催化剂用量10%，反应时间12 h。在最佳条件下，生物柴油转化率为 84.8%。该离子液体有较好的稳定性，循环使用4次后生物柴油转化率仍可达到79.6%。 |
| 英文摘要: |
| The acidic ionic liquid \[HNMP\]CH3SO3 was synthesized and used to catalyze the transesterification of rapeseed oil to prepare biodiesel. The response surface methodology was used to optimize the process parameters of ionic liquid \[HNMP\]CH3SO3 catalyzed transesterification of rapeseed oil to preparing biodiesel. The results showed that the optimal reaction conditions were obtained as follows: reaction temperature 100 ℃, molar ratio of methanol to rapeseed oil 9∶ 1, catalyst dosage 10% and reaction time 12 h. Under these conditions, the conversion rate of biodiesel was 84.8%. The ionic liquid had good stability, and the conversion rate of biodiesel could still reach 79.6% when it was recycled for four times. |
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