Microwave-assisted pyrolysis technology for bioenergy recovery: Mechanism, performance, and prospect

Document Type

Article

Publication Date

10-1-2022

Abstract

The emergence of bioenergy provides a solution to the environment and energy crises caused by the indiscriminate use of fossil fuels. Pyrolysis technology has broad application prospects in bioenergy production and waste disposal, providing a solid guarantee for the sustainable development of human beings and the environment. As an endothermic process, pyrolysis relies on external heat as an energy source. The introduction of microwave provides a different energy source for the pyrolysis process and exhibits a different pyrolysis performance due to its unique energy transfer mechanism. Conventional pyrolysis is conducive to the formation of bio-oil, whereas microwave-assisted pyrolysis can improve the composition of bio-oil and the surface properties of biochar. This article focuses on the advantages and limitations of microwave-assisted and conventional pyrolysis modes. Special attention is given to the differences in product distribution and properties and the economic feasibility of the two pyrolysis modes.

Keywords

Microwave-assisted pyrolysis, Conventional pyrolysis, Biofuels, Green energy, Environmental sustainability

Publication Title

Fuel

Divisions

mechanical

Funders

Fengtay Cultural and Educational Foundation

Volume

326

Publisher

Elsevier

Publisher Location

THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND

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