Purification of Biodiesel Polluted by Copper Using an Activated Carbon Prepared from Spent Coffee Grounds: Adsorption Property Tailoring, Batch and Packed-Bed Studies

Biodiesel produced via oil transesterification often contains metallic impurities, such as copper, which affects its quality and engine performance. This study explores the use of activated carbon prepared from spent coffee grounds to remove copper from biodiesel. Activated carbon samples were prepa...

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Bibliographic Details
Main Authors: Daniel Eduardo Cárdenas-Piñeros, Hilda Elizabeth Reynel-Ávila, Lizbeth Liliana Díaz-Muñoz, Adrián Bonilla-Petriciolet, Carlos Javier Durán-Valle, Marta Adame-Pereira
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Molecules
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Online Access:https://www.mdpi.com/1420-3049/30/3/483
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