Journal Pre-proof Highly efficient renewable heterogeneous base catalyst derived from waste Sesamum indicum plant for synthesis of biodiesel Biswajit Nath, Pranjal Kalita, Bipul Das, Sanjay Basumatary PII: S0960-1481(19)31710-0 DOI: https://doi.org/10.1016/j.renene.2019.11.029 Reference: RENE 12576 To appear in: Renewable Energy Received Date: 24 November 2018 Revised Date: 23 August 2019 Accepted Date: 8 November 2019 Please cite this article as: Biswajit Nath, Pranjal Kalita, Bipul Das, Sanjay Basumatary, Highly efficient renewable heterogeneous base catalyst derived from waste Sesamum indicum plant for synthesis of biodiesel, Renewable Energy (2019), doi: 10.1016/j.renene.2019.11.029 This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2019 Elsevier Ltd. All rights reserved.