三氧化二锑粒度的控制

The Control of Antiony White Grading

本文探讨了火法工艺制备各粒度级Sb2O3系列产品的过程．试验证明，只要严格控制过程中影响产品粒度的主要因素，在自热式锑白炉上作些改进，生产各粒度级Sb2O2系列产品的工艺是可行的．

The paper explored the process of producting each gradation antimony white (Sb2O3) with the technology of pyro-hydro metallurgy. The test proved that it's fealible to product each gradation antimony white productions so long as we control main factors affecting the productive gradation during the process and improving on the antimony white heating furance.