河北化工
河北化工
하북화공
HEBEI CHEMICAL ENGINEERING AND INDUSTRY
2012年
1期
53-54
,共2页
过磷酸钙%复混肥%氨酸法%水溶磷%退化
過燐痠鈣%複混肥%氨痠法%水溶燐%退化
과린산개%복혼비%안산법%수용린%퇴화
superphosphate%compound fertilizer~ acid ammoniation process~ water soluble phosphorus： degradation
过磷酸钙作为复混肥生产原料时,存在水溶磷的退化现象。用田间实验验证了氨酸法工艺中以过磷酸钙为原料时的水溶磷的退化现象。提出过磷酸钙不宜作为氨酸法工艺原料。
過燐痠鈣作為複混肥生產原料時,存在水溶燐的退化現象。用田間實驗驗證瞭氨痠法工藝中以過燐痠鈣為原料時的水溶燐的退化現象。提齣過燐痠鈣不宜作為氨痠法工藝原料。
과린산개작위복혼비생산원료시,존재수용린적퇴화현상。용전간실험험증료안산법공예중이과린산개위원료시적수용린적퇴화현상。제출과린산개불의작위안산법공예원료。
To introduce the degradation of water soluble phosphorus in the compound fertilizer with superphosphate as raw material.To verify the phenomenon of the degradation of water soluble phosphorus in the compound fertilizer with superphosphate as raw material in acid ammoniation process through the field experiment.To point out that the best way is not using superphosphate as raw material in acid ammoniation process.
