鞍钢矿山公司是鞍钢生产的原料基地,铁精矿是本公司的主导产品。铁精矿有两大质量指标,即铁份和水份。产品质量指标的检测方法直接影响到它的准确性、预报的及时性和检测成本。多年来,我公司铁精矿水份的检测一直采用失重法。该方法虽简单,但热效低,时间长和能耗大,加之人工操作误差较大,影响试样的检测精度。 Anshan Iron and Steel Company is Anshan Iron and Steel Company’s raw material production base, iron concentrate is the company’s leading product. Iron concentrate has two quality indicators, namely iron and water. The test method of product quality index has a direct impact on its accuracy, forecasting timeliness and testing costs. Over the years, my company has been using iron ore concentrate detection method of weight loss. The method is simple, but the low thermal efficiency, long time and energy consumption, coupled with larger manual errors, affecting the detection accuracy of the sample.