[矿物] 毒重石
我猜是毒重石(witherite)的可能!
碳酸钡石
... 高纯碳酸钡 Barium Carbonate ; High Purity Barium Carbonate 碳酸钡石 witherite 沈淀碳酸钡 precipitated ...
碳钡矿
钨酸钙:铅;calcium tungstate activated by lead 毒重石;碳酸钡矿;碳钡矿;witherite 碳酸钡;碳酸钡;沉淀碳酸钡;毒重石;Carbonic acid, barium salt;Bar……
毒重石又称天然碳酸钡。
witherite deposits belong to stratabound deposits of hot water sedimentation.毒重石矿床属热水沉积成因层控矿床。
The macro-kinetics characteristics of decomposition of witherite with nitric acid in a batch reactor are studied.对铝酸钠溶液中析出一水软铝石过程的宏观动力学进行了研究。