Analytical Instrumentation

Ensure Accurate Results for Sulfur and Chlorine Analysis in Biodiesels

Nov 05 2020

Author: XOS on behalf of XOS

Free to read

This article has been unlocked and is ready to read.

Download

Typical biodiesels are known to have an oxygen concentration which is higher than that of traditional diesels. This high oxygen content (most commonly between 9 – 11 wt%) can cause XRF analyzers to report lower sulfur and chlorine concentrations due to absorption of the XRF signal by the oxygen. To account for high oxygen content of biodiesel and potential low bias results when measured on a non-oxygenated calibration, the simple use of a correction factor or matrix matching is recommended.

Download our whitepaper to learn more about the approaches to elemental analysis for biodiesel applications.


Digital Edition

PIN 25.2 Apr/May

May 2024

Safety - Carbon monoxide toxic and flammable gas detection Analytical Instrumentation - Density: A fundamental parameter at critical stages within the petroleum sector - Advancements and...

View all digital editions

Events

IOSC 2024

May 13 2024 New Orleans, LA, USA

OGU 2024

May 14 2024 Tashkent, Uzbekistan

ISHM 2024

May 14 2024 Oklahoma City, OK, USA

REGATEC 2024

May 15 2024 Lund, Sweden

CO2 Capture, Storage & Reuse

May 15 2024 Copenhagen, Denmark

View all events