利用工业分析计算煤中碳和氧含量

Industrial Analysis Applied to Calculation of Carbone and Oxygon Contents in Coal

利用煤的工业分析结果和最小二乘法原理,采用电子计算机和多元回归分析方法,分别推导出计算各种煤中碳(C_d及C_(daf))和氧(O_d和O_(daf))含量的多元回归式,该回归式的计算精度高,因而有广泛的使用价值。

With the results of coal industrial analysis and the principle of min. two multiplication, by using the multi-element regression analysis method in computer, it can make out a multielement regression formulation to calculate the carbone (C_a and C_(daf))and exygon (Oa and Odaf) contents in different coal. This calculation has a high accuracy and a wide application value.