Accepted Manuscript Title: Potential use of pure and diluted choline chloride-based deep eutectic solvent in delignification of oil palm fronds Authors: Eng Kein New, Ta Yeong Wu, Cornelius Basil Tien Loong Lee, Zi Yet Poon, Yu-Loong Loow, Luther Yang Wei Foo, Alessandra Procentese, Lee Fong Siow, Wen Hui Teoh, Nik Norsyahariati Nik Daud, Jamaliah Md. Jahim, Abdul Wahab Mohammad PII: S0957-5820(18)31228-X DOI: https://doi.org/10.1016/j.psep.2018.11.015 Reference: PSEP 1576 To appear in: Process Safety and Environment Protection Received date: 10 June 2018 Revised date: 30 October 2018 Accepted date: 10 November 2018 Please cite this article as: New EK, Wu TY, Tien Loong Lee CB, Poon ZY, Loow Y-Loong, Wei Foo LY, Procentese A, Siow LF, Teoh WH, Nik Daud NN, Jahim JM, Mohammad AW, Potential use of pure and diluted choline chloride-based deep eutectic solvent in delignification of oil palm fronds, Process Safety and Environmental Protection (2018), https://doi.org/10.1016/j.psep.2018.11.015 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. 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.