The availability and cost of sulfuric acid are highly important factors in the production of wet-process phosphoric acid . 硫酸的货源和价格都是湿法磷酸生产中极为重要的因素。
2.
Thermal economical analysis and waste heat reclamation in two - step phosphorous acid production process 两步法磷酸生产余热回收改造及热经济学分析
3.
Abstract : a brief account is given to the technological process and the distinguishing features in producing potassium di - hydrogen phosphate by hydro - phosphoric acid 文摘:概述湿法磷酸生产磷酸二氢钾工艺过程、工艺流程和工艺特点
