The preparation of high-grade bio-oils through the controlled, low temperature microwave activation of wheat straw

被引：127

作者：

Budarin, Vitaly L. ^{[1
]}

Clark, James H. ^{[1
]}

Lanigan, Brigid A. ^{[1
]}

Shuttleworth, Peter ^{[1
]}

Breeden, Simon W. ^{[1
]}

Wilson, Ashley J. ^{[1
]}

Macquarrie, Duncan J. ^{[1
]}

Milkowski, Kris ^{[1
]}

Jones, Jenny ^{[2
]}

Bridgeman, Toby ^{[2
]}

Ross, Andy ^{[2
]}

机构：

[1] Univ York, Green Chem Ctr Excellence, York YO10 5DD, N Yorkshire, England

[2] Univ Leeds, Fac Engn, Energy & Resources Res Inst, Leeds, W Yorkshire, England

来源：

BIORESOURCE TECHNOLOGY | 2009年 / 100卷 / 23期

基金：

英国工程与自然科学研究理事会;

关键词：

Biomass; Pyrolysis oil; Microwave; Wheat straw; PYROLYSIS; LEVOGLUCOSAN; CELLULOSE;

D O I：

10.1016/j.biortech.2009.06.068

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

The low temperature microwave activation of biomass has been investigated as a novel, energy efficient route to bio-oils. The properties of the bio-oil produced were considered in terms of fuel suitability. Water content, elemental composition and calorific value have all been found to be comparable to and in many cases better than conventional pyrolysis oils. Compositional analysis shows further differences with conventional pyrolysis oils including simpler chemical mixtures, which have potential as fuel and chemical intermediates. The use of simple additives, e.g. HCl, H2SO4 and NH3, affects the process product distribution, along with changes in the chemical composition of the oils. Clearly the use of our low temperature technology gives significant advantages in terms of preparing a product that is much closer to that which is required for transport fuel applications. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：6064 / 6068

页数：5

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