Biodiesel synthesis from microalgal lipids using tungstated zirconia as a heterogeneous acid catalyst and its comparison with homogeneous acid and enzyme catalysts
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- 作者：Abhishek Guldhea ; Poonam Singha ; Faiz Ahmad Ansaria ; Bhaskar Singhb ; Faizal Buxa ; faizalb@dut.ac.za" class="auth_mail" title="E-mail the corresponding author
- 关键词：Microalgae ; Biodiesel ; Heterogeneous catalyst ; Tungstated zirconia ; Lipid
- 刊名：Fuel
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：187
- 期：Complete
- 页码：180-188
- 全文大小：764 K
文摘
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Tungstated zirconia used for conversion of S. obliquus lipids.
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Tungstated zirconia showed 94.58% FAME conversion and reuse up to 3 batches.
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Heterogeneous catalyst showed comparable conversion with homogeneous catalyst.
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Heterogeneous catalyst showed higher conversion than enzyme catalyst.
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Time requirement for tungstated zirconia catalysis was lowest.