Analýza vysokopecních strusek optickou emisní spektrometrií s indukčně vázaným plazmatem s laserovou ablací

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Title in English Analysis of Blast Furnance Slags by Laser-Ablation Optical Emission Spectrometry with Inductively Coupled Plasma
Authors

PIŠTĚKOVÁ Marie OTRUBA Vítězslav KANICKÝ Viktor

Year of publication 2010
Type Article in Periodical
Magazine / Source CHEMICKÉ LISTY
MU Faculty or unit

Faculty of Science

Citation
Field Plasma physics
Keywords balst furnance slags laser ablation optical emission spectrometry with inductively coupled plasma
Description Laser ablation (LA) has been used as a direct solidsample introduction technique in analysis of blast-furnace slags by inductively coupled plasma optical emission spectrometry (ICP-OES). Pressed pellets containing slag and a binder, powdered Ag or a LiBO2-Ag mixture and an internal standard are used. The LiBO2 mixture was found optimal. A linear calibration curve was obtained up to specified contents of metal oxides. As follows from comparison of different methods of analysis of blast-furnace slags, using reference materials and real samples, the LA ICP-OES is a suitable method for the purpose.
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