This work proposes a study about important metallurgic parameters of Urucum manganese lump ore, which are: cold and hot particle disintegration mechanisms, heat decompositions and the pre-reduction behavior. A tone of the studied ore was received and representative samples were collected for characterization procedures. Aiming to study ore heat decompositions, it was proposed a quantitative index named Evolution of Heat Decomposition (EHD). Using this index, the chemical and mineralogical characterization data, it was possible to determine the main reactions of mineral decomposition. Two quantitative parameters were proposed to describe the ore solid state reduction; these indexes were named Pre-reduction Efficiency (PE) and Pre-reduc...
This work aims at studying the reactivity of Egyptian manganese ores to be used in the production of...
The effect of extended milling on the carbothermic reduction of a manganese ore has been examined us...
This review comprises of information about the recovery of manganese through leaching and carbotherm...
This pioneering study characterized the chemical, physical and mineralogical aspects of the Urucum S...
This pioneering study characterized the chemical, physical and mineralogical aspects of the Urucum S...
Este trabalho estudou importantes par?metros metal?rgicos do Produto Granulado de Urucum, que s?o: a...
The reduction and liquidus behaviour of manganese slag with different basicities were studied in non...
M.Sc.This investigation is a mineralogical study of the reduction products formed during the reducti...
The kinetics of carbothermic reduction of manganese ore from Ka’oje deposit has been established. X-...
Abstract:- The manganese ore samples from Sandur were subjected to thermal studies. The thermal stud...
The reducibility of three different manganese ores with coke was studied at low temperatures. The th...
With the depletion of rich manganese ore resources, plentiful manganese ore powders with various Mn/...
This paper discusses the systematic analysis of the results of calcination as a function of size fra...
Variations in energy efficiency and climate gas emissions in production of manganese ferroalloys are...
Manganese ores have been identified as promising oxygen carriers for chemical-looping processes with...
This work aims at studying the reactivity of Egyptian manganese ores to be used in the production of...
The effect of extended milling on the carbothermic reduction of a manganese ore has been examined us...
This review comprises of information about the recovery of manganese through leaching and carbotherm...
This pioneering study characterized the chemical, physical and mineralogical aspects of the Urucum S...
This pioneering study characterized the chemical, physical and mineralogical aspects of the Urucum S...
Este trabalho estudou importantes par?metros metal?rgicos do Produto Granulado de Urucum, que s?o: a...
The reduction and liquidus behaviour of manganese slag with different basicities were studied in non...
M.Sc.This investigation is a mineralogical study of the reduction products formed during the reducti...
The kinetics of carbothermic reduction of manganese ore from Ka’oje deposit has been established. X-...
Abstract:- The manganese ore samples from Sandur were subjected to thermal studies. The thermal stud...
The reducibility of three different manganese ores with coke was studied at low temperatures. The th...
With the depletion of rich manganese ore resources, plentiful manganese ore powders with various Mn/...
This paper discusses the systematic analysis of the results of calcination as a function of size fra...
Variations in energy efficiency and climate gas emissions in production of manganese ferroalloys are...
Manganese ores have been identified as promising oxygen carriers for chemical-looping processes with...
This work aims at studying the reactivity of Egyptian manganese ores to be used in the production of...
The effect of extended milling on the carbothermic reduction of a manganese ore has been examined us...
This review comprises of information about the recovery of manganese through leaching and carbotherm...