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- Title
Thermodynamic Interaction Modeling of Periclase-Chromite Compositions with Carbon and Mixed Gases.
- Authors
Polyakov, O. I.; Tsybulya, Ye. I.; Gasik, M. I.
- Abstract
A thermodynamic model of interaction of periclase-chromite compositions with solid carbon and mixed reducing gases under different ratios PCO : PCO2 at temperatures between 700 and 1400°C during anthracite calcinations in tubular rotary kilns was developed and implemented. The presence of metallic phase containing iron and chromium in the cobbing samples of periclase-chromite refractory, withdrawn from the tubular rotary kiln during its relining, was experimentally (with the use of EDX) confirmed.
- Subjects
THERMODYNAMICS; CARBON oxides; CHROMITE; ROTARY kilns; STOICHIOMETRY
- Publication
Metallurgical & Mining Industry, 2011, Vol 3, Issue 5, p211
- ISSN
2076-0507
- Publication type
Article