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Infrared spectroscopy for carboxylic acid and phenol determination in biocrude and its derived products

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Abstract

A feasible tool for determination of TAN and carboxylic/phenolic compound content (molar and wt%) was developed based on IR analysis of biocrude oil and its derived upgraded products as well as their distillation cuts. Solution IR (CCl4) spectroscopy was used to measure the IR spectra. This rapid tool was effective in monitoring feed and product quality during parametric upgrading studies.

Graphical abstract: Infrared spectroscopy for carboxylic acid and phenol determination in biocrude and its derived products

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Article information


Submitted
17 Jun 2019
Accepted
01 Dec 2019
First published
03 Dec 2019

Sustainable Energy Fuels, 2020, Advance Article
Article type
Paper

Infrared spectroscopy for carboxylic acid and phenol determination in biocrude and its derived products

L. A. Carbognani Ortega, J. K. Rodriguez Guerrero, E. S. Ferreira, J. C. Arambarri, M. Bartolini and P. R. Pereira-Almao, Sustainable Energy Fuels, 2020, Advance Article , DOI: 10.1039/C9SE00376B

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