Browsing ETD@PUK by Subject "CO2 gasification"
Now showing items 1-2 of 2
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Coal evaluation and reactivity for direct solid based pre-reduction of sponge iron
(North-West University (South Africa) , Potchefstroom Campus, 2016)Solid based direct reduction of iron ore requires the reductant coal to have a suitable CO2 reactivity in order to achieve optimum pre-reduction within a rotary kiln. CO2 reactivity is affected by numerous factors including ... -
Gasification and combustion kinetics of typical South African coal chars
(2015)An investigation was undertaken to compare the kinetics of combustion and gasification reactions of chars prepared from two South African coals in different reaction atmospheres: air, steam, and carbon dioxide. The two ...
