Value-added uses for crude glycerol--a byproduct of biodiesel production

<p>Abstract</p> <p>Biodiesel is a promising alternative, and renewable, fuel. As its production increases, so does production of the principle co-product, crude glycerol. The effective utilization of crude glycerol will contribute to the viability of biodiesel. In this review, comp...

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Bibliographic Details
Main Authors: Yang Fangxia, Hanna Milford A, Sun Runcang
Format: Article
Language:English
Published: BMC 2012-03-01
Series:Biotechnology for Biofuels
Subjects:
Online Access:http://www.biotechnologyforbiofuels.com/content/5/1/13
Description
Summary:<p>Abstract</p> <p>Biodiesel is a promising alternative, and renewable, fuel. As its production increases, so does production of the principle co-product, crude glycerol. The effective utilization of crude glycerol will contribute to the viability of biodiesel. In this review, composition and quality factors of crude glycerol are discussed. The value-added utilization opportunities of crude glycerol are reviewed. The majority of crude glycerol is used as feedstock for production of other value-added chemicals, followed by animal feeds.</p>
ISSN:1754-6834