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Lactic acid production from glucose over activated hydrotalcites as solid base catalysts in water

Paper ID Volume ID Publish Year Pages File Format Full-Text
52099 46865 2008 4 PDF Available
Title
Lactic acid production from glucose over activated hydrotalcites as solid base catalysts in water
Abstract

The catalytic production of lactic acid from biomass derivatives over solid base catalysts was studied for future sustainable societies. The activated hydrotalcites catalyzed the lactic acid production from d-glucose in flow reactors at 323 K under water media. The number of accessible Brønsted-base sites of hydrotalcite (Mg/Al = 2) activated at 723 K as determined by the ion-exchange method with sodium salts, based on the OH/Al ratio, was about 39% which was much higher than that of the hydrotalcite activated at 573 K. The catalytic activity for the lactic acid production showed a linear increase with the number of the Brønsted-base sites.

Keywords
Hydrotalcite; Brønsted-base sites; Lactic acid; Glucose
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Lactic acid production from glucose over activated hydrotalcites as solid base catalysts in water
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 9, Issue 6, 31 March 2008, Pages 1050–1053
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
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Full-text PDF Download
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Any Questions? feel free to contact us