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Issue 17, 2018
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Structure of carbon black continuously produced from biomass pyrolysis oil

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Abstract

Renewable-based carbon black was produced using pyrolysis oil derived from pine and spruce stem wood as feedstock in a continuous, high-temperature spray process. The particle size, micro- and nanostructure of the carbon black particles were investigated using High Resolution Transmission Electron Microscopy. The effect of process parameters on the structural properties of the product was studied. Conditions that yielded products structurally similar to commercial carbon black were identified. The results indicate that biomass pyrolysis oil can be used as a feedstock to produce renewable-based carbon black in a continuous process that is flexible and scalable. The structural properties of the products depended on process temperature and were consistent with those of commercial carbon black.

Graphical abstract: Structure of carbon black continuously produced from biomass pyrolysis oil

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Article information


Submitted
17 May 2018
Accepted
18 Jul 2018
First published
27 Jul 2018

Green Chem., 2018,20, 3981-3992
Article type
Paper

Structure of carbon black continuously produced from biomass pyrolysis oil

P. Toth, T. Vikström, R. Molinder and H. Wiinikka, Green Chem., 2018, 20, 3981
DOI: 10.1039/C8GC01539B

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