A Lignin-derived Sulphated Carbon for Acid Catalyzed Transformations of Bio-derived Sugars

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Title:	A Lignin-derived Sulphated Carbon for Acid Catalyzed Transformations of Bio-derived Sugars
Authors:	Antonyraj, C A Ajit Haridas
Keywords:	Lignin 5-Hydroxymethylfurfural (HMF) 5-Ethoxymethylfurfural (EMF) Xylose Furfural
Issue Date:	10-Jan-2018
Publisher:	Elsevier
Citation:	Catalysis Communications, 104:101-105
Abstract:	Bio-ethanol plant derived crude lignin was utilized in the synthesis of carbon catalysts for the conversion of xylose in acid pretreatment liquid (APL, another by-product of bio-ethanol plant) into furfural. Also, xylose dehydration to furfural by carbon catalysts carried out in water-MIBK biphasic system showed a maximum yield of 60% furfural. In addition, a carbon catalyst modified with 1 N H2SO4 was found to be highly active as concentrated acids reported earlier in the open literature. Only a small part of the total crude lignin from the bioethanol plant was utilized in this manner. Further research is necessary on the valorization of remaining crude lignin waste.
URI:	http://10.10.100.66:8080/xmlui/handle/123456789/2977
Appears in Collections:	2018

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