Effect of moisture on in situ transesterification of microalgae for biodiesel production
作者： Ashik Sathish , Brian R. Smith , Ronald C. Sims
DOI: 10.1002/JCTB.4125
关键词:
摘要: Background A major hurdle with algal biodiesel production has been the energy required to dry biomass prior lipid extraction and/or conversion. Water interferes conversion of lipids biodiesel. The focus this study was evaluate efficiency in situ transesterification method for recovery when processing varying amounts moisture and changes as reaction parameters were varied. Results Results indicated that content affected recovery. Specifically, contents above 20% by mass led statistically significant reductions However, increasing amount catalyst methanol resulted higher recoveries using wet containing 84% moisture. Using 10% (v/v) sulfuric acid solution ratio 25 mg (dry equivalent) mL-1 approximately 81% maximum yield. Conclusion This showed presence at greater than significantly decreased transesterification. Increasing improved from biomass. © 2013 Society Chemical Industry
cabdirect.org
sci-hub.se 参考文章(25)
Erick W. Griffiths, Removal and Utilization of Wastewater Nutrients for Algae Biomass and Biofuels ,(2009)
Fangrui Ma, Milford A Hanna, Biodiesel production: a review1Journal Series #12109, Agricultural Research Division, Institute of Agriculture and Natural Resources, University of Nebraska–Lincoln.1 Bioresource Technology. ,vol. 70, pp. 1- 15 ,(1999) , 10.1016/S0960-8524(99)00025-5
M. J. Griffiths, R. P. van Hille, S. T. L. Harrison, Selection of Direct Transesterification as the Preferred Method for Assay of Fatty Acid Content of Microalgae Lipids. ,vol. 45, pp. 1053- 1060 ,(2010) , 10.1007/S11745-010-3468-2
Amish P Vyas, Jaswant L Verma, N Subrahmanyam, None, A review on FAME production processes Fuel. ,vol. 89, pp. 1- 9 ,(2010) , 10.1016/J.FUEL.2009.08.014
GuanHua Huang, Feng Chen, Dong Wei, XueWu Zhang, Gu Chen, Biodiesel Production by Microalgal Biotechnology Applied Energy. ,vol. 87, pp. 38- 46 ,(2010) , 10.1016/J.APENERGY.2009.06.016
Laura Azócar, Gustavo Ciudad, Hermann J. Heipieper, Rodrigo Navia, Biotechnological processes for biodiesel production using alternative oils Applied Microbiology and Biotechnology. ,vol. 88, pp. 621- 636 ,(2010) , 10.1007/S00253-010-2804-Z
Bradley D. Wahlen, Robert M. Willis, Lance C. Seefeldt, Biodiesel production by simultaneous extraction and conversion of total lipids from microalgae, cyanobacteria, and wild mixed-cultures. Bioresource Technology. ,vol. 102, pp. 2724- 2730 ,(2011) , 10.1016/J.BIORTECH.2010.11.026
Laurent Lardon, Arnaud Hélias, Bruno Sialve, Jean-Philippe Steyer, Olivier Bernard, Life-cycle assessment of biodiesel production from microalgae. Environmental Science & Technology. ,vol. 43, pp. 6475- 6481 ,(2009) , 10.1021/ES900705J
Michael B. Johnson, Zhiyou Wen, Production of Biodiesel Fuel from the Microalga Schizochytrium limacinum by Direct Transesterification of Algal Biomass Energy & Fuels. ,vol. 23, pp. 5179- 5183 ,(2009) , 10.1021/EF900704H
E.A. Ehimen, Z.F. Sun, C.G. Carrington, Variables affecting the in situ transesterification of microalgae lipids Fuel. ,vol. 89, pp. 677- 684 ,(2010) , 10.1016/J.FUEL.2009.10.011