Progress of the pyrolyzer reactors and advanced technologies for biomass pyrolysis processing.

Raza, Mohsin; Inayat, Abrar; Ahmed, Ashfaq; Jamil, Farrukh; Ghenai, Chaouki; Naqvi, Salman R.; Shanableh, Abdallah; Ayoub, Muhammad; Waris, Ammara; Park, Young-Kwon

Abstract

In the future, renewable energy technologies will have a significant role in catering to energy security concerns and a safe environment. Among the various renewable energy sources available, biomass has high accessibility and is considered a carbon-neutral source. Pyrolysis technology is a thermo-chemical route for converting biomass to many useful products (biochar, bio-oil, and combustible pyrolysis gases). The composition and relative product yield depend on the pyrolysis technology adopted. The present review paper evaluates various types of biomass pyrolysis. Fast pyrolysis, slow pyrolysis, and advanced pyrolysis techniques concerning different pyrolyzer reactors have been reviewed from the literature and are presented to broaden the scope of its selection and application for future studies and research. Slow pyrolysis can deliver superior ecological welfare because it provides additional bio-char yield using auger and rotary kiln reactors. Fast pyrolysis can produce bio-oil, primarily via bubbling and circulating fluidized bed reactors. Advanced pyrolysis processes have good potential to provide high prosperity for specific applications. The success of pyrolysis depends strongly on the selection of a specific reactor as a pyrolyzer based on the desired product and feedstock specifications.

Citation

RAZA, M., INAYAT, A., AHMED, A., JAMIL, F., GHENAI, C., RAQVI, S.R., SHANABLEH, A., AYOUB, M., WARIS, A. and PARK, Y.-K. 2021. Progress of the pyrolyzer reactors and advanced technologies for biomass pyrolysis processing. Sustainability [online], 13(19), article number 11061. Available from: https://doi.org/10.3390/su131911061

• Journal Article Type: Article
• Acceptance Date: Sep 30, 2021
• Online Publication Date: Oct 7, 2021
• Publication Date: Oct 1, 2021
• Deposit Date: Aug 28, 2023
• Publicly Available Date: Oct 3, 2023
• Journal: Sustainability
• Electronic ISSN: 2071-1050
• Publisher: MDPI
• Peer Reviewed: Peer Reviewed
• Volume: 13
• Issue: 19
• Article Number: 11061
• DOI: https://doi.org/10.3390/su131911061
• Keywords: Pyrolysis; Pyrolyzers; Fast pyrolysis; Slow pyrolysis; Advanced pyrolysis
• Public URL: https://rgu-repository.worktribe.com/output/2010100