The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.
Life cycle energy and CO2 analysis of microalgae-to-biodiesel: Preliminary results and comparisons
Abstract
Despite claims that microalgal biofuels are environmentally friendlier alternatives to conventional fuels, debate surrounding its ecological benefits or drawbacks still exists. LCA is used to analyze various biofuel production technologies from 'cradle to gate'. Energy and CO(2) balances are carried out for a hypothetical integrated PBR-raceway microalgae-to-biodiesel production in Singapore. Based on a functional unit of 1 MJ biofuel, the total energy demands are 4.44 MJ with 13% from biomass production, 85% from lipid extraction, and 2% from biodiesel production. Sensitivity analysis was carried out for adjustments in energy requirements, percentage lipid contents, and lower/higher heating product value. An 'Optimistic Case' was projected with estimates of: 45% lipid content; reduced energy needs for lipid extraction (1.3 MJ per MJ biodiesel); and heating value of biodiesel (42 MJ/kg). The life cycle energy requirements dropped significantly by about 60%. The results are compared with other published case studies from other countries.
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Microalgae biorefinery: High value products perspectives
Chew, K. W., Yap, J. Y., Show, P. L., Suan, N. H., Juan, J. C., Ling, T. C., Lee, D.-J., & Chang, J.-S. (2017) · Bioresource Technology · doi:10.1016/j.biortech.2017.01.006 · Cited by 1,336
Constraints to Commercialization of Algal Fuels
Chisti, Y. (2013) · Journal of Biotechnology · doi:10.1016/j.jbiotec.2013.07.020 · Cited by 719
Microalgae biofuels as an alternative to fossil fuel for power generation
Milano, J., Ong, H. C., Masjuki, H. H., Chong, W. T., Lam, M. K., Loh, P. K., & Vellayan, V. (2016) · Renewable and Sustainable Energy Reviews · doi:10.1016/j.rser.2015.12.150 · Cited by 621
Sustainability of the four generations of biofuels – A review
Mat Aron, N. S., Khoo, K. S., Chew, K. W., Show, P. L., Chen, W., & Nguyen, T. H. P. (2020) · International Journal of Energy Research · doi:10.1002/er.5557 · Cited by 479
The potential of microalgae in biodiesel production
Chen, J., Li, J., Dong, W., Zhang, X., Tyagi, R. D., Drogui, P., & Surampalli, R. Y. (2018) · Renewable and Sustainable Energy Reviews · doi:10.1016/j.rser.2018.03.073 · Cited by 330
Metadata
- Authors
- Khoo, H. H., Sharratt, P. N., Das, P., Balasubramanian, R. K., Naraharisetti, P. K., & Shaik, S.
- Venue
- Bioresource Technology
- Publisher
- Elsevier BV
- Published
- 2011-05
- Volume
- 102
- Issue
- 10
- Pages
- 5800-5807
- ISSN
- 0960-8524 (ISSN-L)
- OpenAlex
- W2013340351
- Cited by
- 233
- References
- 9
- FWCI
- 10.90
- Type
- journal article
- Language
- en
- Open access
- closed
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- Khoo, H. H., Sharratt, P. N., Das, P., Balasubramanian, R. K., Naraharisetti, P. K., & Shaik, S. (2011). Life cycle energy and CO2 analysis of microalgae-to-biodiesel: Preliminary results and comparisons. Bioresource Technology. https://doi.org/10.1016/j.biortech.2011.02.055
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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