1) metaphosphoric acid fertilizer
偏磷酸肥料
2) pyrophosphate fertilizer
焦磷酸肥料
3) acid phosphatic manures
磷酸盐肥料
4) fertilizergrade DCP
肥料级磷酸氢钙
1.
By material balance, 200 kg dry fertilizergrade DCP can be added into 1 ton of Sbased NPK and through several months' operation, it is considered feasible and steady, with annual benefit of 2 million RMB Yuan; the shortcoming lies in the lower nutrient content of about 40% and.
德昌化工有限责任公司每年副产肥料级磷酸氢钙 0 。
2.
In order to making use of fertilizergrade DCP( byproduct of feedgrade DCP production),experiments on addition o f fe rtilizergrade DCP in production of SSP have been done in Dechang Chemical Industry Co.
德昌化工有限责任公司为了处理饲钙生产的副产品肥料级磷酸氢钙 ,在过磷酸钙生产中进行添加肥料级磷酸氢钙的试验。
5) phosphate glass fertilizer
磷酸盐玻璃肥料
6) ammonium phosphate fertilizers
磷酸铵类肥料
补充资料：偏磷酸
偏磷酸化学式HPO3，分子量79.98，无色玻璃状体，易潮解，密度2.2～2.5g/cm3，易溶于水并生成正磷酸H3PO4有毒。用作化学试剂、脱水剂、催化剂。由磷酸高温脱水或由五氧化二磷跟适量水反应制得。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条