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Fuzzy grey relational analysis for influence factors on the quality of calcined petroleum coke

机译:煅烧石油焦质量影响因素的模糊灰色关联分析

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摘要

Real density and powder resistivity are key indicators for the quality of calcined petroleum coke (CPC). They are closely related to calcining parameters in shaft calciner. Fuzzy grey relational analysis was proposed to evaluate the effects of various factors (discharge rate per pot (DR), flue wall temperature of layers 2 (T2) and 8 (T8), volatiles (V), ash (A) and sulfur content (S) of green petroleum coke) on the quality of CPC. Results showed that by order of influence degree (most to least) to the real density, the factors were ranked as T2, V, DR, T8, A, and S, and for the powder resistivity, they were ranked as V, T2, DR, T8, and S.
机译:实际密度和粉末电阻率是煅烧石油焦(CPC)质量的关键指标。它们与竖式煅烧炉中的煅烧参数密切相关。提出了模糊灰色关联分析来评估各种因素的影响(每锅排放量(DR),第2层(T2)和第8层(T8)的烟道壁温度,挥发物(V),灰分(A)和硫含量( S)绿色石油焦)对CPC的质量。结果表明,按照对真实密度的影响程度(从最低到最低)的顺序,这些因素分别列为T2,V,DR,T8,A和S,对于粉末电阻率,它们分别列为V,T2, DR,T8和S。

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