Direct reduction of crushed iron-manganese ore in a hydrogen environment
Journal Title: Modern Innovations, Systems and Technologies - Year 2023, Vol 3, Issue 2
Abstract
The crushing and grinding of samples, as well as the reduction of ground ore in a hydrogen environment, were carried out. X-ray spectral analysis showed that the ore contains 4 main elements and meets the requirements of GOST for the content of harmful impurities. After the reduction of the ore, the oxygen content decreased by 3%, and the iron content increased with an increase in the particle size class. Oxidation of ore material increases with decreasing particle size.
Authors and Affiliations
P. P. Tarasov, B. Yu. Pryadeznikov, A. A. Pryadeznikova, P. P. Petrov, I. I. Bekyanov
Keywords
Related Articles
- EP ID EP718116
- DOI 10.47813/2782-2818-2023-3-2-0313-0321
- Views 20
- Downloads 0
Performance analysis of a linter machine with a new inter-saw gasket
A new design of the inter-saw gasket is proposed in the article; it makes it possible to reduce the weight of the saw cylinder of a linter machine to 1.5 kg. The results of experimental studies (under production conditio...
Experimental tensile testing of steel belts for linter machine gaskets
The article presents the results of an experimental study of steel welded belts between saw blades of a 5LP linter machine under tension. The WAW-1000D universal testing machine was used to determine the practical tensil...
Development of simulation models using AnyLogic
The purpose of the article is to implement simulation modeling using AnyLogic software. To achieve this goal, simulation modeling approaches were studied: system dynamics, discrete event and agent modeling, the AnyLogic...
Theoretical and experimental study of the influence of temperature, humidity and density on the processes of drying, cleaning and filtration of cotton raw materials
The article presents information about existing problems and their solutions in the process of drying cotton raw materials at cotton gin plants, patterns of changes in the humidity of cotton raw materials at different va...
Experimental study of residual leather moisture
The work is devoted to the experimental study of the residual moisture content of the leather in the process of roller squeezing. Regression and empirical models of residual leather moisture have been obtained. It has be...