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Catalytic conversion of glucose to 5-hydroxymethylfurfural over SO42−/ZrO2 and SO42−/ZrO2–Al2O3 solid acid catalysts

Paper ID Volume ID Publish Year Pages File Format Full-Text
51318 46838 2009 6 PDF Available
Title
Catalytic conversion of glucose to 5-hydroxymethylfurfural over SO42−/ZrO2 and SO42−/ZrO2–Al2O3 solid acid catalysts
Abstract

SO42−/ZrO2 and SO42−/ZrO2–Al2O3 catalysts were prepared by impregnation of Zr(OH)4 and Zr(OH)4–Al(OH)3 with ethylene dichloride solution of chlorosulfonic acid, and characterized by ICP-AES, BET, XRD, NH3-TPD, CO2-TPD and FTIR of adsorbed pyridine. The catalysts were used in the catalytic conversion of glucose to 5-hydroxymethylfurfural. An optimized 5-hydroxymethylfurfural yield of 47.6% was obtained within 4 h at 403 K over SO42−/ZrO2–Al2O3 with Zr–Al mole ratio of 1:1. The catalyst with higher acidity and moderate basicity was more favorable for the formation of the target product.

Keywords
Glucose; 5-Hydroxymethylfurfural; SO42−/ZrO2; SO42−/ZrO2–Al2O3
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Catalytic conversion of glucose to 5-hydroxymethylfurfural over SO42−/ZrO2 and SO42−/ZrO2–Al2O3 solid acid catalysts
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 10, Issue 11, 10 June 2009, Pages 1558–1563
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us