<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The residue after brewing the spent coffee grounds is an oil-containing waste material having a potential of being used as biodiesel feedstock. Biodiesel production from the waste coffee grounds oil involves collection and transportation of coffee residue, drying, oil extraction, and finally production of biodiesel. Different methods of oil extraction with organic solvents under different conditions show significant differences in the extraction yields. In the manufacturing of biodiesel from coffee oil, the level of reaction completion strongly depends on the quality of the feedstock oil. This paper presents an overview of oil extraction and a method of biodiesel production from spent coffee grounds.</p></abstract>

The residue after brewing the spent coffee grounds is an oil-containing waste material having a potential of being used as biodiesel feedstock. Biodiesel production from the waste coffee grounds oil involves collection and transportation of coffee residue, drying, oil extraction, and finally production of biodiesel. Different methods of oil extraction with organic solvents under different conditions show significant differences in the extraction yields. In the manufacturing of biodiesel from coffee oil, the level of reaction completion strongly depends on the quality of the feedstock oil. This paper presents an overview of oil extraction and a method of biodiesel production from spent coffee grounds.

Biodiesel Production from Spent Coffee Grounds

Slovak University of Technology in Bratislava

Faculty of Materials Science and Technology in Trnava, Institute of Integrated Safety

Research Papers Faculty of Materials Science and Technology Slovak University of Technology

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"Biodiesel Production from Spent Coffee Grounds"}

The residue after brewing the spent coffee grounds is an oil-containing waste material having a potential of being used as biodiesel feedstock. Biodiesel...

Biodiesel Production from Spent Coffee Grounds

Published Online: Sep 16, 2017

Page range: 113 - 121

DOI: https://doi.org/10.1515/rput-2017-0013

Keywords
waste utilization, coffee waste, spent coffee grounds, biodiesel, FAME, oil extraction

© 2017 Lenka Blinová et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Biodiesel Production from Spent Coffee Grounds

Published Online: Sep 16, 2017

Page range: 113 - 121

DOI: https://doi.org/10.1515/rput-2017-0013

Keywordswaste utilization, coffee waste, spent coffee grounds, biodiesel, FAME, oil extraction

© 2017 Lenka Blinová et al., published by De Gruyter Open

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
waste utilization, coffee waste, spent coffee grounds, biodiesel, FAME, oil extraction