2) alkali fusion weight method
碱熔重量法
1.
For fast and accurate determination of total phosphorus, comparison tests between alkali fusion weight method and P-V molybdenum yellow colorimetry, as well as conditioning test of sample pretreatment by acid decomposition, were carried out, and acid decomposing colorimetric method was set up to determine total phosphorus in water quality stabilizer.
此法简便、快速、准确,与碱熔重量法相比精密度和准确度均无显著性差异,可替代碱熔重量法测定水稳剂总磷。
3) cutting-remelting technology
切丝重熔法
4) esr process
电渣重熔法
5) duplex process
双重熔解法
6) two-step molten salt
双重熔盐法
1.
A kind of tabular BaTiO3 powder was synthesized by the two-step molten salt method and using ion charge to the tabular intermediate Bi4Ti3O12.
用双重熔盐法制备片状Bi4Ti3O12粉体,以Bi4Ti3O12为中间产物通过离子交换制备了BaTiO3片状粉体,并对其工艺过程进行了优化。
补充资料:碱熔法[冶金]
分子式:
分子量:
CAS号:
性质:稀有金属火法冶金中用以分解矿石的一种方法。将金属矿石与碱性熔剂(如烧碱、纯碱等)混合加热共熔,发生反应,以加速分解,有利于浸出。因所用碱性熔剂较贵,多用于锆、钽、铌等较贵金属的冶炼。例如,锆(英)石与烧碱经碱熔后。用热水浸出。使锆酸钠与硅酸钠分离。参见碱熔。
分子量:
CAS号:
性质:稀有金属火法冶金中用以分解矿石的一种方法。将金属矿石与碱性熔剂(如烧碱、纯碱等)混合加热共熔,发生反应,以加速分解,有利于浸出。因所用碱性熔剂较贵,多用于锆、钽、铌等较贵金属的冶炼。例如,锆(英)石与烧碱经碱熔后。用热水浸出。使锆酸钠与硅酸钠分离。参见碱熔。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条