Improvement and prediction on high temperature melting characteristics of coal ash
نویسندگان
چکیده
Abstract In order to improve the high temperature melting characteristics of bituminous coal with low ash point, three kinds anthracites were used blended meet requirement blast furnace injection. The complete pulverized had been calculated by using FactSage thermodynamic calculation software. results showed that after adding different proportions anthracite deformation temperature, softening hemispherical and flow increased. After Yang Quan anthracite, compared Bu Lian Ta coal, point increased 98, 136, 149, 170 K, respectively. relationship between value was obtained as: T ST = 0.7098 C + 257.98.
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ژورنال
عنوان ژورنال: High Temperature Materials and Processes
سال: 2023
ISSN: ['0334-6455', '2191-0324']
DOI: https://doi.org/10.1515/htmp-2022-0039