[Know Tungsten] Tungsten Concentrate Decomposition Method – Nitric Acid 作者: zhenghua 發布日期: 2018-05-30 234 Calcium tungstate reacts with nitric acid chemical formula: CaWO4(S)+HNO3=H2WO+Ca(NO3)2 如您對相關產品感興趣或想銷售您的產品,請聯系我們: