Caracterización de elementos contaminantes en escorias procedentes de la incineración de residuos de la industria química y metalúrgica

N. Kanari; E. Allain; I. Gaballah; A. Hernández; F. García

doi:10.3989/revmetalm.1999.v35.i1.599

Identification of contaminants in slags from incineration wastes of the chemieal and minerallurgical industry of the chemical and minerallurgical industry

Authors

N. Kanari Laboratoire de l'Environnement et la Minéralurgie
E. Allain Laboratoire de l'Environnement et la Minéralurgie
I. Gaballah Laboratoire de l'Environnement et la Minéralurgie
A. Hernández Centro Nacional de Investigaciones Metalúrgicas (CSIC)
F. García Centro Nacional de Investigaciones Metalúrgicas (CSIC), Madrid

DOI:

https://doi.org/10.3989/revmetalm.1999.v35.i1.599

Keywords:

Characterization, Incineration wastes, Pseudo-structure

Abstract

Characterization of industrial incinerating wastes have been conducted by Thermogravimetric Analysis (TGA), Scanning Electron Microprobe (SEMP), X-Ray Diffraction (XRD) and Scanning Electron Microscopy (SEM). During the treatment of incinerating residues with free temperature increase (20-1.000 °C) in air, some weight losses determinations have been observed, indicating an incompleted incineration. XRD characterization reveáis the presence of poorly crystallized phases in these slags. Data from SEMP were statistically treated with the purpose to determine the pseudostructure of these solids. This allows estimation of the possible association of elements in the amorphous solid, and, consequently, to forsee their adequated treatment.

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Published

1999-02-28

How to Cite

Kanari, N., Allain, E., Gaballah, I., Hernández, A., & García, F. (1999). Identification of contaminants in slags from incineration wastes of the chemieal and minerallurgical industry of the chemical and minerallurgical industry. Revista De Metalurgia, 35(1), 3–10. https://doi.org/10.3989/revmetalm.1999.v35.i1.599

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Issue

Vol. 35 No. 1 (1999)

Section

Articles

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