工业废水与半焦配煤制浆研究

顾思云,何其慧,王溢华,田万成,刘志勇,胡柏星

Study on preparation of industrial wastewater⁃semicoke⁃coal⁃slurry

Siyun Gu,Qihui He,Yihua Wang,Wancheng Tian,Zhiyong Liu,Baixing Hu

表4 半焦和煤的粒度参数

Table 4 Particle size parameters of semicoke and coal

样品名 粒度参数 (μm) D 10 D 25 D 50 D 75 D 90 D[4,3] 陕西半焦 粗粉 11.27 20.60 38.38 66.01 99.51 51.38 细浆 2.33 5.94 12.71 23.44 38.42 19.94 榆林煤 粗粉 4.95 24.12 134.55 329.92 598.34 210.54 细浆 2.42 6.81 19.03 45.42 76.34 34.79