Cn
Cn
> Products > Clean Energy
01

Sindie Online Process
MWDXRF Sulfur Analyzer

Sindie Online is an industrial-grade process analyzer delivering continuous sulfur detection to monitor fuel streams and help to prevent tank contamination. It has many advantages over competing technologies: Powered by MWDXRF, Sindie Online has an exceptional signal-to-noise ratio using monochromatic excitation of the X-ray source characteristic line – a technique that is faster, safer and cleaner than UVF.

Features

Sindie Online Process 

MWDXRF Sulfur Analyzer

  • Using MWD XRF monochromatic wavelength dispersive X-ray fluorescence technology, ultra-low background
  • LOD: 0.6ppm
  • Dynamic Range:0.6 ppm-3000 ppm, 3000 ppm-10 wt% (option)
  • For most application purposes, one calibration curve over full dynamic range
  • Robust industrial design: wall mounted or stand alone
  • Low Maintenance: no consumable liquids, gasses, combustion, or sample conversion
  • ATEX Zone 1 and NEC Cl | Div 2 Certified



Working principle

A monochromatic X-ray beam with a wavelength suitable to excite the K-shell electrons of sulfur is focused onto a test specimen contained in a sample cell. The fluorescent Kα radiation at 0.5373 nm (5.373 Å) emitted by sulfur is collected by a fixed monochromator (analyzer). The intensity (counts per second) of the sulfur X rays is measured using a suitable detector and converted to the concentration of sulfur (mg/kg) in a test specimen using a calibration equation.



Applications

Pipeline terminals: interface cuts, custody transfer acceptance, and tank contamination prevention Refinery: for hydrofining unit and blending system