Sodium salt of humic acid is selected as an adhesive to granulate fused calcium magnesium phosphate in this work. 選用腐植酸鈉作為粘合劑，對鈣鎂磷肥進行造粒，得到的顆粒鈣鎂磷肥產品達到了出口日本的標準，此法值得推廣和應用。
Through the test of energy blance, the ways and measures to energy conservation in the blast furnace production of fused calsium-magnesium-phoshate fertilizer are explored. 通過對福泉磷肥廠能量平衡測試結果分析，探討高爐鈣鎂磷肥節能降耗的途徑和措施。
