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Optimization of ionic liquid assisted sugar conversion and nanofiltration membrane separation for 5-hydroxymethylfurfural

Sarwono, A. and Man, Z. and Idris, A. and Khan, A.S. and Muhammad, N. and Wilfred, C.D. (2019) Optimization of ionic liquid assisted sugar conversion and nanofiltration membrane separation for 5-hydroxymethylfurfural. Journal of Industrial and Engineering Chemistry, 69 . pp. 171-178.

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Abstract

This paper provides complete loop of ionic liquid (IL) assisted glucose conversion to 5-hydroxymethylfurfural (HMF), nanofiltration membrane (NF) based separation and recyclability. The optimum HMF yield of 65.6 was obtained with 8 wt. catalyst loading at 125 °C reaction temperature in 120 min reaction time. Ea for conversion was found to be 120 kJ/mol. NF was adopted first time to separate IL and HMF. The percentage of recovered HMF using NF for 1st, 2nd and 3rd batches are 94.87, 84.35 and 71.65 respectively. The structures of regenerated IL and HMF, obtained from NF and liquid�liquid extraction, were confirmed by NMR. © 2018 The Korean Society of Industrial and Engineering Chemistry

Item Type:Article
Impact Factor:cited By 2
Uncontrolled Keywords:Ionic liquids; Nanofiltration; Nanofiltration membranes; Ship conversion, 5 hydroxymethyl furfurals; Catalyst loadings; Glucose conversion; Liquid extraction; Reaction temperature; Recyclability; Response surface methodology; Sugar conversion, Liquid sugar
ID Code:22172
Deposited By: Ahmad Suhairi
Deposited On:28 Feb 2019 05:17
Last Modified:28 Feb 2019 05:17

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