Production of bio-based phenolic resin and activated carbon from bio-oil and biochar derived from fast pyrolysis of palm kernel shells

Choi, Gi Sang; Oh, Seung‐Jin; Lee, Soon-Jang; Kim, Joo-Sik

doi:10.1016/j.biortech.2014.08.053

Cited by 165 publications

(59 citation statements)

References 27 publications

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“…After mixture with other fuels or optimization the combustion system, pyrolysis bio-oil could be burnt for heating and energy as a replacement of petroleum fuels [7,8]. Excepting as liquid fuels, pyrolysis bio-oil could be used to produce value-added chemicals, such as modified phenolic resins because of the enriched phenols [9][10][11]. Moreover, supercritical carbon dioxide is also introduced to extract the bio-oil to enrich the value-added phenols [12,13].…”

Section: Introductionmentioning

confidence: 99%

Thermal conversion of lignin to phenols: Relevance between chemical structure and pyrolysis behaviors

Liu

Zhang

et al. 2016

Fuel

233

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In this study, the Fourier transform infrared (FTIR) spectrometry and the 13 C-1 H correlation two-dimensional (2D) heteronuclear single-quantum coherence (HSQC) nuclear magnetic resonance (NMR) were introduced to determine the chemical structure of soda alkali lignin (SAL) and Alcell organosolv lignin (AOL), and the relevance between chemical structure and pyrolysis behaviors was evaluated by thermogravimetric analysis (TGA) and pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS). Results showed that the two lignin samples had similar functional groups and S/G ratio, excepting side-chain linkages. SAL was mainly cross-linked by β-β' linkages, while the main linkage within AOL was β-O-4'. This difference proposed that AOL had the worse thermal stability and was easier to be pyrolyzed to phenols than SAL. Herein, the pyrolysis transformation of SAL was always promoted by the increased temperature, whereas the generated phenols from AOL would be redecomposed at high pyrolysis

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Section: Introductionmentioning

confidence: 99%

Thermal conversion of lignin to phenols: Relevance between chemical structure and pyrolysis behaviors

Liu

Zhang

et al. 2016

Fuel

233

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“…The solid content of BPF resin was slightly lower than that of PF resin that might be justified by the high water content in the bio‐oil (31 wt%) . BPF resin had a lower bonging strength and larger formaldehyde emissions than PF resin, which was due to the relatively lower reactivity of phenols in bio‐oil compared with phenol towards aldehydes in the PF resin synthesis because of the steric hindrance, for example the ortho and para sites of the phenols in bio‐oil were already occupied by methoxy and carbonyl groups .…”

Section: Resultsmentioning

confidence: 98%

“…Bio‐oil, the main product derived from fast pyrolysis of biomass, which can be used directly as fuel oils and recently has been successfully used as a substitute of phenol in the development of PF resin . Compared with the petroleum‐based PF resin, the bio‐oil phenol‐formaldehyde (BPF) resin has similar nice chemical and physical properties, furthermore, a competitive price .…”

Section: Introductionmentioning

confidence: 99%

Investigation of aging performance of bio‐oil phenol‐formaldehyde resin with the treatment of artificial accelerated aging method

Xing

et al. 2017

Polymer Engineering & Sci

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The aging performance of bio‐oil phenol‐formaldehyde (BPF) resin was investigated using artificial accelerated aging method. After the treatment, the variations on the mass and bonding strength of plywood with BPF resin were determined. The changes in the microstructure, functional groups, and chemical bonds of adhesive films with BPF resin were also analyzed by scanning electron microscope, Fourier transform infrared spectroscopy, and X‐ray photoelectron spectroscopy analysis. The decrease of mass loss and bonding strength of BPF resin were smaller, the surface of BPF resin was smoother, and the amounts of CH2 groups and COC groups of BPF resin were larger than that of phenol‐formaldehyde (PF) resin at the same aged period. These results indicated that the bio‐oil could be used to improve the aging performance of PF resin. POLYM. ENG. SCI., 58:1810–1816, 2018. © 2017 Society of Plastics Engineers

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“…Furthermore, higher power lead to the evaporation of volatile products, promoting the generation of microporous structures. The presence of microporous structures implies the produced carbon has the potential adsorption properties of pollutant adsorbents or electrical capacity with the enlarged surface area and pore volume [36]. According to Raman spectroscopy in Fig.…”

Section: Analysis Of Bio-charmentioning

confidence: 99%

Utilization of waste rapeseed oil by rotating gliding arc plasma

Chen

et al. 2015

International Journal of Hydrogen Energy

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Production of bio-based phenolic resin and activated carbon from bio-oil and biochar derived from fast pyrolysis of palm kernel shells

Cited by 165 publications

References 27 publications

Thermal conversion of lignin to phenols: Relevance between chemical structure and pyrolysis behaviors

Thermal conversion of lignin to phenols: Relevance between chemical structure and pyrolysis behaviors

Investigation of aging performance of bio‐oil phenol‐formaldehyde resin with the treatment of artificial accelerated aging method

Utilization of waste rapeseed oil by rotating gliding arc plasma

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