由残渣的红外光谱确认其热分解最终产物为稀土偏磷酸盐。
The thermo-decomposition residues of the complexes were verified by their infrared spectra to be the rare earth metaphosphates.
本发明公开了一种聚偏磷酸钠的生产方法及专用设备,属偏磷酸盐技术领域。
The invention discloses a method for producing poly sodium metaphosphate and a special equipment thereof, belonging to a technical filed of metaphosphate.
对磷酸盐进行了复配,经实验证实,复合磷酸盐的最佳的配比为三聚磷酸钠:焦磷酸钠:六偏磷酸钠=2:2:1。
The experimental results confirmed that the best ratio of compound phosphates is 2:2:1(sodium tripolyphosphate:sodium pyrophosphate:sodium hexametaphosphate).
对磷酸盐进行了复配,经实验证实,复合磷酸盐的最佳的配比为三聚磷酸钠:焦磷酸钠:六偏磷酸钠=2:2:1。
The experimental results confirmed that the best ratio of compound phosphates is 2:2:1(sodium tripolyphosphate:sodium pyrophosphate:sodium hexametaphosphate).
应用推荐