2020
DOI: 10.1016/j.indcrop.2020.112565
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Continuous production of furfural from pulp prehydrolysate in a vaporization reactor

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Cited by 10 publications
(6 citation statements)
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“…8. 58 (2) Condensation: the crosspolymerization of xylose and xylose intermediates with furfural; 59 the condensation of furfural and xylose degradation products such as glycolaldehyde, acetol, etc. and lactic acid formed by the cleavage reaction; and the condensation of phenol and furfural that may form phenol monofurfuryl, phenol difurfuryl and phenol trifurfuryl.…”
Section: Analysis Of Xylose Conversion To Furfural and By-products In...mentioning
confidence: 99%
See 1 more Smart Citation
“…8. 58 (2) Condensation: the crosspolymerization of xylose and xylose intermediates with furfural; 59 the condensation of furfural and xylose degradation products such as glycolaldehyde, acetol, etc. and lactic acid formed by the cleavage reaction; and the condensation of phenol and furfural that may form phenol monofurfuryl, phenol difurfuryl and phenol trifurfuryl.…”
Section: Analysis Of Xylose Conversion To Furfural and By-products In...mentioning
confidence: 99%
“…and lactic acid formed by the cleavage reaction; and the condensation of phenol and furfural that may form phenol monofurfuryl, phenol difurfuryl and phenol trifurfuryl. [50][51][52][53][54][55][56][57][58][59][60][61][62] (3) Resinification: the carbonization/coking of substances such as xylose and lignin. 63 In an acidic environment, a polycondensation reaction occurs between furfural, 5-HMF and levulinic acid to form a black resin substance, namely humin.…”
Section: Analysis Of Xylose Conversion To Furfural and By-products In...mentioning
confidence: 99%
“…Hemicellulose is one of the main components in lignocellulose and can be hydrolyzed to pentose under acid stewing conditions ( Li et al, 2020 ; Shen et al, 2020 ; Sun et al, 2021 ). To selectively remove the hemicellulose component, CS was pretreated via acid stewing at 150°C with different pH and stewing times, and the resulting residue compound was labeled as HR.…”
Section: Resultsmentioning
confidence: 99%
“…A small amount of furfural was detected with addition of strong Brønsted acid—H 3 PO 4 , thus the dehydration reaction of xylose occurred. [ 80 ] Due to reaction temperature below 160 °C, no formation of diols was observed with addition of soluble alkaline medium for the reaction. [ 77,81 ] However, the light yellow color of reaction solution was observed after the reaction, indicating that a small amount of humins was formed.…”
Section: Resultsmentioning
confidence: 99%