Effects of CO2 and H2O on the Deterioration of Coke Strength Under Hydrogen-Rich Conditions in Blast Furnaces

Key Points

• Coke strength deteriorates significantly under hydrogen-rich conditions, emphasizing the role of moisture and carbon dioxide in blast furnaces.
• A decrease in coke strength is observed, with fluctuations due to varying levels of CO2 and H2O impacting structural integrity.
• Assessment using experimental conditions simulating blast furnaces revealed critical insights into the chemical interactions at play.
• These findings highlight the need for temperature management in hydrocarbon processing, as variations can influence coke properties.