The content of monopotassium phosphate is 100.31%. 所得到的产品磷酸二氢钾的含量为100.31%,已经达到分析纯磷酸二氢钾的标准。
The second electrolytic process is successful, which is for production of monopotassium phosphate, hydrogen and chlorine from potassium chloride and phosphoric acid by using a cationic permselective membrane cell. 利用阳离子交换膜电解氯化钾和磷酸生产磷酸二氢钾并副产氢气和氯气的工艺路线(二)是成功的。
A Study on The Production of Monopotassium From Middle Or Lower Grade Phosphate Rock Application of pretreatment technology for phosphate rock in production of WPA 用中低品位磷矿制磷酸二氢钾湿法磷酸生产中磷矿预处理技术的应用
The purity of monopotassium phosphate prepared by electrolysis is very high, the electrolytic process is short, its pollution to the environment is very light, and its corrosion to the equipment is weak. 电解法制备磷酸二氢钾具有产品纯度高,对环境污染小,工艺流程短,对设备的腐蚀弱的优点。
(ⅱ) The Escherichia coli Chromogenic media was put into the different concentrations of sucrose, monopotassium phosphate and tween-20 to improve the detection rate. 在大肠杆菌显色培养基的基础上对其进行改良,通过向大肠杆菌显色培养基中添加不同浓度的蔗糖、磷酸二氢钾和吐温-20,提高了大肠杆菌显色培养基的检出率。