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Continuous lipase-catalyzed production of fatty acid ethyl esters from soybean oil in compressed fluids.
Bioresour Technol. 2009 Dec; 100(23):5818-26.BT

Abstract

This work investigates the continuous production of fatty acid ethyl esters from soybean oil in compressed fluids, namely carbon dioxide, propane and n-butane, using immobilized Novozym 435 as catalyst. The experiments were performed in a packed-bed bioreactor evaluating the effects of temperature in the range of 30-70 degrees C, from 50 to 150 bar, oil to ethanol molar ratio of 1:6-1:18 and solvent to substrates mass ratio of 4:1-10:1. In contrast to the use of carbon dioxide and n-butane, results showed that lipase-catalyzed alcoholysis in a continuous tubular reactor in compressed propane might be a potential route to biodiesel production as high reaction conversions were achieved at mild temperature (70 degrees C) and pressure (60 bar) conditions in short reaction times.

Authors+Show Affiliations

Programa de Pós-Graduação em Engenharia de Alimentos, URI-Campus de Erechim, Av. Sete de Setembro, 1621, 99700-000 Erechim, RS, Brazil.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

19616937

Citation

Dalla Rosa, C, et al. "Continuous Lipase-catalyzed Production of Fatty Acid Ethyl Esters From Soybean Oil in Compressed Fluids." Bioresource Technology, vol. 100, no. 23, 2009, pp. 5818-26.
Dalla Rosa C, Morandim MB, Ninow JL, et al. Continuous lipase-catalyzed production of fatty acid ethyl esters from soybean oil in compressed fluids. Bioresour Technol. 2009;100(23):5818-26.
Dalla Rosa, C., Morandim, M. B., Ninow, J. L., Oliveira, D., Treichel, H., & Oliveira, J. V. (2009). Continuous lipase-catalyzed production of fatty acid ethyl esters from soybean oil in compressed fluids. Bioresource Technology, 100(23), 5818-26. https://doi.org/10.1016/j.biortech.2009.06.081
Dalla Rosa C, et al. Continuous Lipase-catalyzed Production of Fatty Acid Ethyl Esters From Soybean Oil in Compressed Fluids. Bioresour Technol. 2009;100(23):5818-26. PubMed PMID: 19616937.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Continuous lipase-catalyzed production of fatty acid ethyl esters from soybean oil in compressed fluids. AU - Dalla Rosa,C, AU - Morandim,M B, AU - Ninow,J L, AU - Oliveira,D, AU - Treichel,H, AU - Oliveira,J Vladimir, Y1 - 2009/07/18/ PY - 2009/03/30/received PY - 2009/06/22/revised PY - 2009/06/23/accepted PY - 2009/7/21/entrez PY - 2009/7/21/pubmed PY - 2009/12/16/medline SP - 5818 EP - 26 JF - Bioresource technology JO - Bioresour Technol VL - 100 IS - 23 N2 - This work investigates the continuous production of fatty acid ethyl esters from soybean oil in compressed fluids, namely carbon dioxide, propane and n-butane, using immobilized Novozym 435 as catalyst. The experiments were performed in a packed-bed bioreactor evaluating the effects of temperature in the range of 30-70 degrees C, from 50 to 150 bar, oil to ethanol molar ratio of 1:6-1:18 and solvent to substrates mass ratio of 4:1-10:1. In contrast to the use of carbon dioxide and n-butane, results showed that lipase-catalyzed alcoholysis in a continuous tubular reactor in compressed propane might be a potential route to biodiesel production as high reaction conversions were achieved at mild temperature (70 degrees C) and pressure (60 bar) conditions in short reaction times. SN - 1873-2976 UR - https://www.unboundmedicine.com/medline/citation/19616937/Continuous_lipase_catalyzed_production_of_fatty_acid_ethyl_esters_from_soybean_oil_in_compressed_fluids_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0960-8524(09)00764-0 DB - PRIME DP - Unbound Medicine ER -