电煅煤是采用电炉高温而成,具有低灰、低硫、低磷、高发热量、高抗压强度的特点是生产电极,各种铝用炭块块不可缺少的主要材料。 Electrically Calcined Anthracite Coal Is made from high temperature furnace, with low ash, low sulfur, low phosphorus, high calorific value, the characteristics of high compressive strength is the production of electrode, the main material of all kinds of aluminum with charcoal piece piece indispensable. 一、产品技术参数 煅后比电阻ΩMM 600±30 真比重 1.82±0.02 挥发份% 0.6±0.05 灰份% 6.5 二、产品及工艺 精选优质太西无烟煤(灰粉5以下,精洗95粒)经单相交流电煅炉2000摄氏度煅烧,日产51吨,比电阻值 ΩMM600以下优质电煅无烟煤。太西煤——斗式提升——电煅炉——煅后料仓——筛分包装 电煅煤规格如下: Electrically Calcined Anthracite Coal Ash: 6.5%max; V.M.:1.0%max; S:0.3%max; Moisture:0.5max%; Resistivity: 550-750 Ω?m max Real Density: 1.80 gm/cc.Min.