Browsing by Subject "Highveld coal char"
Now showing items 1-3 of 3
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The effect of carbon dioxide partial pressure on the gasification rate and pore development of Highveld coal chars at elevated pressures
(Elsevier, 2018)Char structural changes occurring during gasification are normally only related to conversion and few data is published on the effect of carbon dioxide partial pressure on the extent of pore development. In this study, the ... -
Evaluation of coal char gasification kinetics and pore development in high pressure steam and carbon dioxide
(North-West University (South Africa), 2020)Coal is utilised in the coal-to-liquid (CTL) process on a large scale in South Africa and significantly contributes to the country’s energy demand. In this conversion process, the primary step is the high pressure gasification ... -
The influence of carbon dioxide on the gasification rate of Highveld coal chars at elevated pressures
(North-West University, 2018)Gasification is an important process which is applied extensively for coal utilization. In the South African context, coal gasification is the first step in the coal to liquid (CTL) process and is performed in a fixed-bed ...