Study of zirconium nitrate complex by cation exchange 阳离子交换法研究锆-硝酸根络合物
The results show that uniform particle size and super suspending ultrafine Ce-Zr-O powders were obtained by the following process: First zirconium nitrate and cerium nitrate were fed into ammonia water to get precipitate under the room temperature; then drying and calcining the precipitate to get product. 结果表明:采用硝酸铈锆料液为原料、用氨水作沉淀剂、以反加料方式在室温下沉淀,所得沉淀经干燥和煅烧可以得到粒度均匀、悬浮性好的超细Ce-Zr-O粉末。
Extraction of inorganic species through complex formation ⅶ. extraction of zirconium nitrate with TBP 无机物的络合萃取研究&Ⅶ.磷酸三丁酯萃取硝酸锆
In several Compound which contain Zirconium, the effect of1% Zirconium nitrate is the best. 含锆的几种化合物中1%的硝酸锆的效果最佳。
Finally, using the inorganic zirconium nitrate Zr ( NO3) 4 as zirconium source can improve the expensive price of organic zirconium source and the problem of higher-required experimental device. 最后,采用无机硝酸锆作为锆源,改善采用有机锆源工艺复杂、价格昂贵和实验设备要求高等问题。