Title

Mechanocatalysis For Biomass-Derived Chemicals And Fuels

Abstract

Heterogeneous catalysis cannot be easily applied to solids such as cellulose. However, by mechanically grinding the correct catalyst and reactant, it is possible to induce solid–solid catalysis or mechanocatalysis. This process allows a wide range of solids to be effectively utilized as feedstock for commercially relevant compounds. Here we show a set of structural and physical parameters important for the implementation of catalysts in mechanocatalytic processes and their application in the catalytic depolymerization of cellulose. Using the best catalysts, which possess high surface acidities and layered structures, up to 84% of the available cellulose can be converted to water-soluble compounds in a single pass. This approach offers significant advantages over current methods - less waste, insensitivity to feedstock, multiple product pathways, and scalability. It can be easily integrated into existing biorefineries - converting them into multi-feedstock and multi-product facilities. This will expand the use of non-food polysaccharide sources such as switch grass. © 2010 The Royal Society of Chemistry.

Publication Date

3-10-2010

Publication Title

Green Chemistry

Volume

12

Issue

3

Number of Pages

468-47

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1039/b923079c

Socpus ID

77949405414 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/77949405414

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