[Know Tungsten] Tungsten Concentrate Decomposition Method – Nitric Acid 作者: zhenghua 发布日期: 2018-05-30 227 Calcium tungstate reacts with nitric acid chemical formula: CaWO4(S)+HNO3=H2WO+Ca(NO3)2 如您对相关产品感兴趣或想销售您的产品,请联系我们: