The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.
Selectively Improving the Bio-Oil Quality by Catalytic Fast Pyrolysis of Heavy-Metal-Polluted Biomass: Take Copper (Cu) as an Example
Abstract
Heavy-metal-polluted biomass derived from phytoremediation or biosorption is widespread and difficult to be disposed of. In this work, simultaneous conversion of the waste woody biomass into bio-oil and recovery of Cu in a fast pyrolysis reactor were investigated. The results show that Cu can effectively catalyze the thermo-decomposition of biomass. Both the yield and high heating value (HHV) of the Cu-polluted fir sawdust biomass (Cu-FSD) derived bio-oil are significantly improved compared with those of the fir sawdust (FSD) derived bio-oil. The results of UV-vis and (1)H NMR spectra of bio-oil indicate pyrolytic lignin is further decomposed into small-molecular aromatic compounds by the catalysis of Cu, which is in agreement with the GC-MS results that the fractions of C7-C10 compounds in the bio-oil significantly increase. Inductively coupled plasma-atomic emission spectrometry, X-ray diffraction, and X-ray photoelectron spectroscopy analyses of the migration and transformation of Cu in the fast pyrolysis process show that more than 91% of the total Cu in the Cu-FSD is enriched in the char in the form of zerovalent Cu with a face-centered cubic crystalline phase. This study gives insight into catalytic fast pyrolysis of heavy metals, and demonstrates the technical feasibility of an eco-friendly process for disposal of heavy-metal-polluted biomass.
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Cites
Food Security: The Challenge of Feeding 9 Billion People
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The Catalytic Valorization of Lignin for the Production of Renewable Chemicals
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Catalytic conversion of biomass to monofunctional hydrocarbons and targeted liquid-fuel classes
Kunkes, E. L., Simonetti, D. A., West, R. M., Serrano-Ruiz, J. C., Gärtner, C. A., & Dumesic, J. A. (2008) · Science · doi:10.1126/science.1159210 · Cited by 895
Prediction of heating values of biomass fuel from elemental composition
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Cited by
Development of biochar-based functional materials: toward a sustainable platform carbon material
Liu, W.-J., Jiang, H., & Yu, H.-Q. (2015) · Chemical Reviews · doi:10.1021/acs.chemrev.5b00195 · Cited by 1,754
Self-citationXiao, X., Chen, B., Chen, Z., Zhu, L., & Schnoor, J. L. (2018) · Environmental Science & Technology · doi:10.1021/acs.est.7b06487 · Cited by 914
Ghodake, G. S., Shinde, S. K., Kadam, A. A., Saratale, R. G., Saratale, G. D., Kumar, M., Palem, R. R., AL-Shwaiman, H. A., Elgorban, A. M., Syed, A., et al. (2021) · Journal of Cleaner Production · doi:10.1016/j.jclepro.2021.126645 · Cited by 414
Preparation and Application of Biochar-Based Catalysts for Biofuel Production
Cheng, F., & Li, X. (2018) · Catalysts · doi:10.3390/catal8090346 · Cited by 293
Liu, W.-J., Jiang, H., Tian, K., Ding, Y.-W., & Yu, H.-Q. (2013) · Environmental Science & Technology · doi:10.1021/es401286p · Cited by 276
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Metadata
- Authors
- Liu, W.-J., Tian, K., Jiang, H., Zhang, X.-S., Ding, H.-S., & Yu, H.-Q.
- Venue
- Environmental Science & Technology
- Publisher
- American Chemical Society (ACS)
- Published
- 2012-06-28
- Volume
- 46
- Issue
- 14
- Pages
- 7849-7856
- ISSN
- 0013-936X (ISSN-L)
- 1520-5851
- OpenAlex
- W2314363537
- Cited by
- 158
- References
- 6
- FWCI
- 4.53
- Type
- journal article
- Language
- en
- Open access
- closed
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