The polymerization conditions of ammonium polyphosphate(APP) were studied by microwave reactor and muffle furnace respectively with ammoniumdihydrogenphosphate and urea as raw materials.
以磷酸二氢铵和尿素为原料,用微波反应器和马弗炉分别研究聚磷酸铵(APP)的聚合工艺条件。
2
The production method of potassium dihydrogenphosphate is discussed emphatically, in which ammonium bicarbonate, potassium chloride and phosphoric acid are used as raw materials.