Atomic distributions in acetylene-air flame using hydraulic high-pressure nebulization with direct (100%) introduction of solutions Applications to speciation analysis

Áron Béni, Ildikó Kiss, Sándor Berényi, J. Posta

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

One of the fundamental factors of the performance of atomic spectrometric methods is the efficiency of sample introduction into flame or plasma. By utilization of the formerly developed hydraulic high-pressure nebulizer, a nebulizer/burner system with solution uptake efficiency of 100% have been worked out. Optimizing operation parameters of nebulizer/burner system, an improvement of 2-12 times was achieved for the signal-to-noise ratio in the flame emission and flame atomic absorption spectrometry, depending on sample flow rate. This nebulizer is especially suitable for development of liquid chromatography-AAS/FES coupled technique for speciation analytical tasks.

Original languageEnglish
Pages (from-to)109-114
Number of pages6
JournalMicrochemical Journal
Volume85
Issue number1 SPEC. ISS.
DOIs
Publication statusPublished - Jan 2007

Fingerprint

Acetylene
Fuel burners
Hydraulics
Atomic absorption spectrometry
Liquid chromatography
Air
Signal to noise ratio
Flow rate
Plasmas

Keywords

  • Flame atomic absorption
  • Hydraulic high-pressure nebulization
  • Sample introduction
  • Speciation

ASJC Scopus subject areas

  • Analytical Chemistry
  • Spectroscopy

Cite this

Atomic distributions in acetylene-air flame using hydraulic high-pressure nebulization with direct (100%) introduction of solutions Applications to speciation analysis. / Béni, Áron; Kiss, Ildikó; Berényi, Sándor; Posta, J.

In: Microchemical Journal, Vol. 85, No. 1 SPEC. ISS., 01.2007, p. 109-114.

Research output: Contribution to journalArticle

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