Proceedings of the Ironmaking, Iron Ore and Agglomeration Seminars


ISSN 2594-357X

Title

STABILIZING MATERIALS' CHEMISTRY BY IMPLEMENTATION OF REAL TIME ELEMENTAL LASERINDUCED BREAKDOWN SPECTROSCOPY (LIBS) ANALYSIS

STABILIZING MATERIALS' CHEMISTRY BY IMPLEMENTATION OF REAL TIME ELEMENTAL LASERINDUCED BREAKDOWN SPECTROSCOPY (LIBS) ANALYSIS

DOI

10.5151/2594-357X-22666

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Abstract

A chemical raw material for steel industry varies considerably. This is definitely one of the main problems of the industry. Automatic quality control - a new Laser Distance Analyzer Spectrometry (MAYA), which provides data on the chemical composition in real time to solve these problems, allowing you to: i) monitoring of pollutant concentrations in the major elements and crushed ore or concentrate. This allows you to take appropriate measures for the classification of materials; and ii) automatic dosing of the components by sintering the mixture flow and thereby stabilize the basicity of the sinter and coke consumption reduction in blast furnaces.

 

A chemical raw material for steel industry varies considerably. This is definitely one of the main problems of the industry. Automatic quality control - a new Laser Distance Analyzer Spectrometry (MAYA), which provides data on the chemical composition in real time to solve these problems, allowing you to: i) monitoring of pollutant concentrations in the major elements and crushed ore or concentrate. This allows you to take appropriate measures for the classification of materials; and ii) automatic dosing of the components by sintering the mixture flow and thereby stabilize the basicity of the sinter and coke consumption reduction in blast furnaces.

Keywords

On-line analysis; Stabilization; Sintering; Dosing.

On-line analysis; Stabilization; Sintering; Dosing.

How to refer

Barishnikov, Alexander; Gaft, Michael; Isaenko, Georgy; Mansurova, Natalia; Tikhonov, Dmitrii. STABILIZING MATERIALS' CHEMISTRY BY IMPLEMENTATION OF REAL TIME ELEMENTAL LASERINDUCED BREAKDOWN SPECTROSCOPY (LIBS) ANALYSIS , p. 2633-2638. In: 42º Seminário de Redução de Minério de Ferro e Matérias-primas / 13º Seminário Brasileiro de Minério de Ferro / 6th International Congress on the Science and Technology of Ironmaking, Rio de Jabeiro, 2012.
ISSN: 2594-357X , DOI 10.5151/2594-357X-22666