Activity of homogeneous and heterogeneous catalysts, spectroscopic and chromatographic characterization of biodiesel: A review

M Tariq, S Ali, N Khalid - Renewable and Sustainable Energy Reviews, 2012 - Elsevier
Biofuel has got tremendous attraction for the last decade as an alternative source of energy.
Bioethanol and biodiesel are two main products of first generation biofuel. Biodiesel is …

Critical review on analytical methods for biodiesel characterization

MR Monteiro, ARP Ambrozin, LM Lião, AG Ferreira - Talanta, 2008 - Elsevier
Biodiesel is an alternative fuel composed of mono-alkyl esters and obtained mainly from the
base-catalyzed transesterification reaction of oils or fats. Its use (pure or blended) does not …

ReactIR flow cell: a new analytical tool for continuous flow chemical processing

CF Carter, H Lange, SV Ley, IR Baxendale… - … Process Research & …, 2010 - ACS Publications
A newly developed ReactIR flow cell is reported as a convenient and versatile inline
analytical tool for continuous flow chemical processing. The flow cell, operated with ATR …

Fourier transform infrared spectroscopy (FTIR) method to monitor soy biodiesel and soybean oil in transesterification reactions, petrodiesel− biodiesel blends, and …

NN Mahamuni, YG Adewuyi - Energy & Fuels, 2009 - ACS Publications
An analytical method has been developed using Fourier transform infrared spectroscopy
(FTIR) to determine biodiesel content in the reaction mixture to monitor the transesterification …

Review on analysis of biodiesel with infrared spectroscopy

WB Zhang - Renewable and Sustainable Energy Reviews, 2012 - Elsevier
Biodiesel is primarily obtained from the base catalyzed transesterification reaction of oils or
fats. Biodiesel has become more attractive due to its characteristics of being bio-degradable …

Evaluation of biodiesel–diesel blends quality using 1H NMR and chemometrics

MR Monteiro, ARP Ambrozin, M da Silva Santos… - Talanta, 2009 - Elsevier
In this work, the use of 1H NMR spectroscopy and statistical approach to the evaluation of
biodiesel–diesel blends quality is described. Forty-six mixtures of oil–diesel, biodiesel …

Use of anhydrous sodium molybdate as an efficient heterogeneous catalyst for soybean oil methanolysis

S Nakagaki, A Bail, VC dos Santos… - Applied Catalysis A …, 2008 - Elsevier
Sodium molybdate (Na2MoO4) has been synthesized and investigated as a heterogeneous
catalyst for the methanolysis of different types of renewable lipid sources derived from the …

Volumetric method for free and total glycerin determination in biodiesel

ML Pisarello, BO Dalla Costa, NS Veizaga… - Industrial & …, 2010 - ACS Publications
In the past few years, biodiesel has gained considerable attention due to the increasing
concern for the environmental problems associated with the use of fossil fuels. The quality …

[HTML][HTML] A PLS regression model using NIR spectroscopy for on-line monitoring of the biodiesel production reaction

MHM Killner, JJR Rohwedder, C Pasquini - Fuel, 2011 - Elsevier
In this work, a Partial Least Squares (PLS) regression model using Near-Infrared (NIR)
spectroscopy was developed to monitor the progress of the catalyzed transesterification …

[HTML][HTML] Compact NMR spectroscopy for real-time monitoring of a biodiesel production

MHM Killner, YG Linck, E Danieli, JJR Rohwedder… - Fuel, 2015 - Elsevier
The use of biodiesel shows innumerous advantages compared to fossil fuels, since
biodiesel is a biodegradable and non-toxic fuel. Nowadays, most of the biodiesel …