CAJ | 학술논문

随着磷矿资源的逐渐枯竭，磷矿组成变化，磷酸二铵产品颜色杂花，不稳定。为稳定控制产品颜色，根据磷矿成分的变化，通过一系列实验，对稳定控制磷酸二铵产品颜色进行了研究，探讨如何稳定翠绿色磷酸二铵产品。通过采取稳定磷源、合理配矿、磷酸预处理、磷铵工艺改进等措施，使磷铵产品稳定控制为翠绿色。
수착린광자원적축점고갈，린광조성변화，린산이안산품안색잡화，불은정。위은정공제산품안색，근거린광성분적변화，통과일계렬실험，대은정공제린산이안산품안색진행료연구，탐토여하은정취록색린산이안산품。통과채취은정린원、합리배광、린산예처리、린안공예개진등조시，사린안산품은정공제위취록색。
With the continuous exhaustion of phosphate rock, DAP product color is inconsistent. The methods of keeping DAP color stable are studied by a series of experiments based on the change of phosphate rock components; How to keep the DAP product color bright green is discussed, the product color is controlled at bright green by keeping the phosphate rock stable, rationally matching ore, pretreating phosphoric acid, improving the process of ammonium phosphate.