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One Question per Day (December 22, 2017)

2017-12-22View Original

Thread Content

What is the relationship between slagging tendency and ash fusion temperature? Which one, slagging tendency or ash fusion temperature, is more accurate for assessing the slagging behavior during actual gasification? The lower the ash fusion temperature, the more severe the slagging tendency. Slagging tendency is a more accurate indicator of slagging behavior during the actual gasification process than ash fusion temperature. Because it comprehensively reflects the influence of various factors such as the heat of combustion of coal, atmosphere, ash content, and ash composition, and it performs measurements under dynamic conditions similar to those in actual production.
Reply #22017-12-22
The lower the ash fusion temperature, the more severe the slagging tendency. Slagging tendency is a more accurate indicator of slagging behavior during the actual gasification process than ash fusion temperature. Because it comprehensively reflects the influence of various factors such as the heat of combustion of coal, atmosphere, ash content, and ash composition, and it performs measurements under dynamic conditions similar to those in actual production.
Reply #32017-12-22
The lower the ash fusion temperature, the more severe the slagging tendency. Slagging tendency is a more accurate indicator of slagging behavior during the actual gasification process than ash fusion temperature. Because it comprehensively reflects the influence of various factors such as the heat of combustion of coal, atmosphere, ash content, and ash composition, and it performs measurements under dynamic conditions similar to those in actual production.
Reply #42017-12-22
The lower the ash fusion temperature, the more severe the slagging tendency. Slagging tendency is a more accurate indicator of slagging behavior during the actual gasification process than ash fusion temperature. Because it comprehensively reflects the influence of various factors such as the heat of combustion of coal, atmosphere, ash content, and ash composition, and it performs measurements under dynamic conditions similar to those in actual production.
Reply #52017-12-22
Answer: The lower the melting temperature of coal ash, the more severe its slagging tendency is. Slagging tendency is a more accurate indicator of slagging behavior during the actual gasification process than ash fusion temperature. Because it comprehensively reflects the influence of various factors such as the heat of combustion of coal, atmosphere, ash content, and ash composition, and it performs measurements under dynamic conditions similar to those in actual production.
Reply #62017-12-22
The lower the ash fusion temperature, the more severe the slagging tendency. Slagging tendency is a more accurate indicator of slagging behavior during the actual gasification process than ash fusion temperature. Because it comprehensively reflects the influence of various factors such as the heat of combustion of coal, atmosphere, ash content, and ash composition, and it performs measurements under dynamic conditions similar to those in actual production.
Reply #72017-12-23
The lower the ash fusion temperature, the more severe the slagging tendency. Slagging tendency is a more accurate indicator of slagging behavior during the actual gasification process than ash fusion temperature. Because it comprehensively reflects the influence of various factors such as the heat of combustion of coal, atmosphere, ash content, and ash composition, and it performs measurements under dynamic conditions similar to those in actual production.
Reply #82017-12-23
The lower the ash fusion temperature, the more severe the slagging tendency. Slagging tendency is a more accurate indicator of slagging behavior during the actual gasification process than ash fusion temperature. Because it comprehensively reflects the influence of various factors such as the heat of combustion of coal, atmosphere, ash content, and ash composition, and it performs measurements under dynamic conditions similar to those in actual production.
Reply #92017-12-24
The lower the ash fusion temperature, the more severe the slagging tendency. Slagging tendency is a more accurate indicator of slagging behavior during the actual gasification process than ash fusion temperature. Because it comprehensively reflects the influence of various factors such as the heat of combustion of coal, atmosphere, ash content, and ash composition, and it performs measurements under dynamic conditions similar to those in actual production.

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