Determination of trace elements in vegetable oils and biodiesel by atomic spectrometric techniques—a review

FG Lepri, ES Chaves, MA Vieira… - Applied Spectroscopy …, 2011 - Taylor & Francis
The determination of trace elements in edible oils and biodiesel using atomic spectrometric
methods is reviewed. Problems related to sample pretreatment for appropriate sample …

Atomic spectroscopy: a review

NH Bings, A Bogaerts, JAC Broekaert - Analytical chemistry, 2010 - ACS Publications
Developments in atomic spectrometry during the last two years have further centered on
innovation in atomic absorption spectrometry with flames and furnaces and especially with …

A technical evaluation of biodiesel from vegetable oils vs. algae. Will algae-derived biodiesel perform?

G Knothe - Green Chemistry, 2011 - pubs.rsc.org
Biodiesel, one of the most prominent renewable alternative fuels, can be derived from a
variety of sources including vegetable oils, animal fats and used cooking oils, as well as …

Determination of trace elements in biodiesel and vegetable oil by inductively coupled plasma optical emission spectrometry following alcohol dilution

ES Chaves, MTC de Loos-Vollebregt, AJ Curtius… - … Acta Part B: Atomic …, 2011 - Elsevier
A method for the simultaneous determination of Ca, Cu, Fe, K, Mg, Na, P, S and Zn in
biodiesels and vegetable oils by inductively coupled plasma optical emission spectrometry …

[HTML][HTML] Determination of Na, K, Ca and Mg in biodiesel samples by flame atomic absorption spectrometry (F AAS) using microemulsion as sample preparation

FH Lyra, MTWD Carneiro, GP Brandão, HM Pessoa… - Microchemical …, 2010 - Elsevier
This study proposes a procedure for determining sodium, potassium, calcium and
magnesium in biodiesel samples by flame atomic absorption spectrometry (F AAS). The …

[HTML][HTML] Chemical and quality performance of biodiesel and petrol blends

I Simbi, UO Aigbe, OO Oyekola, OA Osibote - Energy Conversion and …, 2022 - Elsevier
The development of an appropriate fuel to run on a petrol compression ignition engine
conceptualises a low-temperature combustion strategy, which faces challenges. With the …

Metal and metalloid determination in biodiesel and bioethanol

R Sánchez, C Sánchez, CP Lienemann… - Journal of Analytical …, 2015 - pubs.rsc.org
Biofuel quality control involves the determination of metal and metalloid content. These
species play a very important role because they may modify the efficiency of biofuel …

[HTML][HTML] Multivariate optimisation of ICP OES instrumental parameters for Pb/Ba/Sb measurement in gunshot residues

G Vanini, MO Souza, MTWD Carneiro… - Microchemical …, 2015 - Elsevier
Inductively coupled plasma-optical emission spectrometry (ICP OES) is a powerful analytical
tool for the determination of metals. It is simple, fast and inexpensive due to its high …

Determination of calcium and magnesium in biodiesel by flame atomic absorption spectrometry using microemulsions as sample preparation

A de Jesus, AV Zmozinski, JA Barbara, MGR Vale… - Energy & …, 2010 - ACS Publications
An alternative method for the determination of calcium and magnesium in biodiesel samples
by flame atomic absorption spectrometry (FAAS) is proposed. The samples were prepared …

[HTML][HTML] Radial line-scans as representative sampling strategy in dried-droplet laser ablation of liquid samples deposited on pre-cut filter paper disks

W Nischkauer, F Vanhaecke, S Bernacchi… - … Acta Part B: Atomic …, 2014 - Elsevier
Nebulising liquid samples and using the aerosol thus obtained for further analysis is the
standard method in many current analytical techniques, also with inductively coupled …