Published April 1993 | Version v1
Journal article Metadata-only

Influence of mechanical activation on the Moessbauer spectra of the sulfides

Creators

  • 1. Dept. of Nuclear Physics and Technology, Slovak Technical Univ., Bratislava, Slovak Republic (Czechoslovakia)
  • 2. Mining Inst. of the Slovak Academy of Sciences, Kosice, Slovak Republic (Czechoslovakia)

Description

Moessbauer spectroscopy, X-ray photoelectron spectroscopy, infrared spectroscopy, electron paramagnetic resonance and X-ray diffraction were used to identify changes of surface, structure and spectroscopic properties of sulfide minerals produced by mechanical activation. In the present study we report the results of chalcopyrite (CuFeS2), pyrite (FeS2), cinnabar (HgS), bornite (Cu5FeS4) and zinc sulfide (ZnS). The influence of energy input to the mill and the nature of grinding environment have been investigated upon the Fe contamination of the materials. (orig.)

Additional details

Publishing Information

Journal Title
Nuclear Instruments and Methods in Physics Research. Section B
Journal Volume
76
Journal Issue
1-4
Journal Page Range
p. 183-184.
ISSN
0168-583X
CODEN
NIMBEU

Conference

Title
3. international symposium on the industrial applications of the Moessbauer effect.
Dates
24-27 Aug 1992.
Place
Otsu (Japan).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
24053176
Subject category
S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
CHALCOPYRITE; CONTAMINATION; ELECTRON SPIN RESONANCE; EXPERIMENTAL DATA; GRINDING; INFRARED SPECTRA; IRON ADDITIONS; MILLING; MINERALS; MOESSBAUER EFFECT; PHOTOELECTRON SPECTROSCOPY; PYRITE; SULFIDES; X RADIATION; X-RAY DIFFRACTION; ZINC SULFIDES
Descriptors DEC
CHALCOGENIDES; COHERENT SCATTERING; DATA; DIFFRACTION; ELECTROMAGNETIC RADIATION; ELECTRON SPECTROSCOPY; INFORMATION; IONIZING RADIATIONS; MACHINING; MAGNETIC RESONANCE; NUMERICAL DATA; RADIATIONS; RESONANCE; SCATTERING; SPECTRA; SPECTROSCOPY; SULFIDE MINERALS; SULFUR COMPOUNDS; ZINC COMPOUNDS