One Question per Day (February 2, 2018)
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What indicator parameters are included in the technical specifications for coal used in fluidized bed gasification? Total moisture, ash content, total sulfur, softening temperature of coal ash fusion ST, reactivity of coal to carbon dioxide at 950°C, bonding index G
Answer: Total moisture, ash content, total sulfur, softening temperature of coal ash fusion ST, reactivity of coal to carbon dioxide at 950°C, binding index G
Total moisture, ash content, total sulfur, coal ash fusion softening temperature ST
Total moisture, ash content, total sulfur, softening temperature of coal ash fusion ST, reactivity of coal to carbon dioxide at 950°C, bonding index G
Total moisture, ash content, total sulfur, softening temperature of coal ash fusion ST, reactivity of coal to carbon dioxide at 950°C, bonding index G
Total moisture, ash content, total sulfur, coal ash fusion softening temperature ST
Moisture, ash, volatile matter, ash fusion point, fixed carbon,
Isn’t the bonding index used in coking? It should be the slagging characteristics
Total moisture, ash content, total sulfur, softening temperature of coal ash fusion ST, reactivity of coal to carbon dioxide at 950°C, bonding index G
In fluidized bed gasification, if the cohesion index is high, viscosity-related blockages may occur in certain areas, such as the coal feed pipes and the vicinity of the furnace; an excessively high value can also lead to clogging inside the furnace
Total moisture, ash content, total sulfur, softening temperature of coal ash fusion ST, reactivity of coal to carbon dioxide at 950°C, bonding index G