Calcium oxide functionalized with strontium as heterogeneous transesterification catalyst for biodiesel production
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- 作者：Hui Lia ; Shengli Niua ; nsl@sdu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Chunmei Lua ; Jing Lib
- 关键词：Biodiesel ; Transesterification ; Sr/Ca catalyst ; Catalyst stability
- 刊名：Fuel
- 出版年：2016
- 出版时间：15 July 2016
- 年：2016
- 卷：176
- 期：Complete
- 页码：63-71
- 全文大小：888 K
文摘
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Four different preparation methods were compared to functionalize CaO with Sr.
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Preparation methods significantly affected the catalyst stability.
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The basicity was found to parallel catalytic activity in transesterification.
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High catalytic activity of 0.5Sr/Ca-ICP900 was attributed to the SrxCa1−xO and SrO2.