Are the components of coke oven gas normal? What issues can it reflect?

2020-01-08 View Original

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Hydrogen 50.23%, Methane 21.69%, Carbon monoxide 11.54%, Nitrogen 9.22%, Carbon dioxide 5.97%; Calorific value: 3503.6 kcal

Reply #2 2020-01-08

Normal, it’s just mixed with exhaust gases from ammonia decomposition or sulfur recovery

Reply #3 2020-01-09

The hydrogen content is slightly low, while carbon monoxide and carbon dioxide levels are slightly high. 3503.6 punch-ins = 14645 joules; isn’t the calorific value too low?

Reply #4 2020-01-09

The oxygen content is a bit high; at our plant it’s below 0.5%

Reply #5 2020-01-09

The hydrogen content is low; in our plant it’s around 63%. Additionally, the levels of carbon monoxide and carbon dioxide are high, while the calorific value is low! I don’t know what the manufacturing process is where you are

Reply #6 2020-01-19

Our plant: O2 0.5, CO 8, CO2 3, CH4 24, N2 2, CnHn 3, H2 59.5

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Are the components of coke oven gas normal? What issues can it reflect?

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