An evaluation of thermal characteristics of bacterium Actinobacillus succinogenes for energy use and circular bioeconomy

Bo Jhih Lin; Wei Hsin Chen; Yu Ying Lin; Jo Shu Chang; Abid Farooq; Yashvir Singh; Hwai Chyuan Ong; Pau Loke Show

doi:10.1016/j.biortech.2020.122774

An evaluation of thermal characteristics of bacterium Actinobacillus succinogenes for energy use and circular bioeconomy

Bo Jhih Lin, Wei Hsin Chen, Yu Ying Lin, Jo Shu Chang, Abid Farooq, Yashvir Singh, Hwai Chyuan Ong, Pau Loke Show

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

The thermal characteristics of Actinobacillus succinogenes (AS) from pyrolysis, torrefaction, and combustion are analyzed to evaluate the potential of this biomass as a renewable fuel. AS pyrolysis can be classified into four stages, and its main decomposition zone is at 200–500 °C. The solid yield of AS after 60 min torrefaction is over 60 wt%, and the torrefaction severity index map indicates that a high torrefaction temperature with a short duration has a more profound influence on its decomposition. The Py-GC/MS analysis of AS suggests that the volatile products from 500 °C pyrolysis are similar to microalgae-derived pyrolysis bio-oils. The combustibility index (S) of AS is 4.07 × 10⁻⁷ which is much higher than that of lignite coal (0.39 × 10⁻⁷) and bituminous coal (0.18 × 10⁻⁷), and close to those of biochar and bio-oil. The obtained results are conducive to the development of microorganisms as fuel to achieve a circular bioeconomy.

Original language	English
Article number	122774
Journal	Bioresource technology
Volume	301
DOIs	https://doi.org/10.1016/j.biortech.2020.122774
Publication status	Published - 2020 Apr

All Science Journal Classification (ASJC) codes

Bioengineering
Environmental Engineering
Renewable Energy, Sustainability and the Environment
Waste Management and Disposal

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@article{6d20795d06144011a630967f1cbe69c0,

title = "An evaluation of thermal characteristics of bacterium Actinobacillus succinogenes for energy use and circular bioeconomy",

abstract = "The thermal characteristics of Actinobacillus succinogenes (AS) from pyrolysis, torrefaction, and combustion are analyzed to evaluate the potential of this biomass as a renewable fuel. AS pyrolysis can be classified into four stages, and its main decomposition zone is at 200–500 °C. The solid yield of AS after 60 min torrefaction is over 60 wt%, and the torrefaction severity index map indicates that a high torrefaction temperature with a short duration has a more profound influence on its decomposition. The Py-GC/MS analysis of AS suggests that the volatile products from 500 °C pyrolysis are similar to microalgae-derived pyrolysis bio-oils. The combustibility index (S) of AS is 4.07 × 10−7 which is much higher than that of lignite coal (0.39 × 10−7) and bituminous coal (0.18 × 10−7), and close to those of biochar and bio-oil. The obtained results are conducive to the development of microorganisms as fuel to achieve a circular bioeconomy.",

author = "Lin, {Bo Jhih} and Chen, {Wei Hsin} and Lin, {Yu Ying} and Chang, {Jo Shu} and Abid Farooq and Yashvir Singh and Ong, {Hwai Chyuan} and Show, {Pau Loke}",

note = "Funding Information: The authors gratefully acknowledge the financial support of the Ministry of Science and Technology, Taiwan , R.O.C. under the grant numbers MOST 106-2923-E-006-002-MY3 and MOST 108-3116-F-006-007-CC1 for this research. This research is also supported in part by Higher Education Sprout Project, Ministry of Education to the Headquarters of University Advancement at NCKU. Appendix A ",

year = "2020",

month = apr,

doi = "10.1016/j.biortech.2020.122774",

language = "English",

volume = "301",

journal = "Bioresource Technology",

issn = "0960-8524",

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TY - JOUR

T1 - An evaluation of thermal characteristics of bacterium Actinobacillus succinogenes for energy use and circular bioeconomy

AU - Lin, Bo Jhih

AU - Chen, Wei Hsin

AU - Lin, Yu Ying

AU - Chang, Jo Shu

AU - Farooq, Abid

AU - Singh, Yashvir

AU - Ong, Hwai Chyuan

AU - Show, Pau Loke

N1 - Funding Information: The authors gratefully acknowledge the financial support of the Ministry of Science and Technology, Taiwan , R.O.C. under the grant numbers MOST 106-2923-E-006-002-MY3 and MOST 108-3116-F-006-007-CC1 for this research. This research is also supported in part by Higher Education Sprout Project, Ministry of Education to the Headquarters of University Advancement at NCKU. Appendix A

PY - 2020/4

Y1 - 2020/4

N2 - The thermal characteristics of Actinobacillus succinogenes (AS) from pyrolysis, torrefaction, and combustion are analyzed to evaluate the potential of this biomass as a renewable fuel. AS pyrolysis can be classified into four stages, and its main decomposition zone is at 200–500 °C. The solid yield of AS after 60 min torrefaction is over 60 wt%, and the torrefaction severity index map indicates that a high torrefaction temperature with a short duration has a more profound influence on its decomposition. The Py-GC/MS analysis of AS suggests that the volatile products from 500 °C pyrolysis are similar to microalgae-derived pyrolysis bio-oils. The combustibility index (S) of AS is 4.07 × 10−7 which is much higher than that of lignite coal (0.39 × 10−7) and bituminous coal (0.18 × 10−7), and close to those of biochar and bio-oil. The obtained results are conducive to the development of microorganisms as fuel to achieve a circular bioeconomy.

AB - The thermal characteristics of Actinobacillus succinogenes (AS) from pyrolysis, torrefaction, and combustion are analyzed to evaluate the potential of this biomass as a renewable fuel. AS pyrolysis can be classified into four stages, and its main decomposition zone is at 200–500 °C. The solid yield of AS after 60 min torrefaction is over 60 wt%, and the torrefaction severity index map indicates that a high torrefaction temperature with a short duration has a more profound influence on its decomposition. The Py-GC/MS analysis of AS suggests that the volatile products from 500 °C pyrolysis are similar to microalgae-derived pyrolysis bio-oils. The combustibility index (S) of AS is 4.07 × 10−7 which is much higher than that of lignite coal (0.39 × 10−7) and bituminous coal (0.18 × 10−7), and close to those of biochar and bio-oil. The obtained results are conducive to the development of microorganisms as fuel to achieve a circular bioeconomy.

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