The gas composition of our company’s 100,000 tons/year methanol production from coke oven gas!!
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These are the gas components of our company. Can you see which of those components has a relatively high level? What’s the composition of your team like? Share it here! 1. S content in the coke oven gas entering the process unit: H2S, COS, CS2, C4H4S; total organic sulfur: 89.22, 62.57, 34.24, 32.25, 38, 70.50, 91, 59.82.2. Gas composition of coke oven gas: H2, N2, CH4, CO, CO2, C2H2, C2H6, O2: 26.13, 8.23, 48.32, 19.03, 39.32, 52.73, 67.16, 17.03, 43.02, 17.3.
3. Gas composition of the converted gas: Converted gas – H2, N2, CH4, CO, CO2; total: 71.68, 1.95, 0.90, 17.59, 7.88, 100.00.
4. Composition of the syngas entering the tower and the recycled gas: Recycled gas, Syngas – H2, N2, CH4, CO, CO2; total. H2, N2, CH4, CO, CO2 total: 80.52, 9.87, 4.52, 1.89, 3.19, 100.00; 79.42, 8.74, 3.99, 4.14, 3.68, 99.97
Personal opinion: 1. Methane in syngas: 3.99? Is it a bit high? 2. Hydrogen sulfide in coke oven gas: 89.226? It’s a bit high.
Is the CO level in the converter gas of the poster a bit low? It should be between 18 and 20. Can the CO2 level be reduced further?
It depends on the load level as well; when the load is high, the proportion of inert gases is low, while when the load is low, the proportion of inert gases is high.