One Question per Day: Methanol Technology Discussion Edition 20180711
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Last edited by Xiao Yu on 2018-7-26 22:13. Briefly, how does the oxygen-to-coal ratio affect temperature, syngas composition, gas production rate, cold gas efficiency, and carbon conversion rate? 1. An increase in the oxygen-to-coal ratio raises the gasification temperature. 2. The CO content in the syngas first increases and then decreases, the CO2 content first decreases and then increases, the H2 content first increases and then decreases, while the CH4 content gradually decreases. 3. Gas production first increases and then decreases. The efficiency of cold gas first increases and then decreases. The carbon conversion rate increases.
1. An increase in the oxygen-to-coal ratio raises the gasification temperature. 2. The CO content in the syngas first increases and then decreases, the CO2 content first decreases and then increases, the H2 content first increases and then decreases, while the CH4 content gradually decreases. 3. Gas production first increases and then decreases. The efficiency of cold gas first increases and then decreases. The carbon conversion rate increases.
1. An increase in the oxygen-to-coal ratio raises the gasification temperature. 2. The CO content in the syngas first increases and then decreases, the CO2 content first decreases and then increases, the H2 content first increases and then decreases, while the CH4 content gradually decreases. 3. Gas production first increases and then decreases. The efficiency of cold gas first increases and then decreases. The carbon conversion rate increases.