ferrous citrate

英

美

网络柠檬酸亚铁

Preparation of sodium ferrous citrate
枸橼酸亚铁钠的制备
Preparation of high-purity ferrous citrate from Fe-containing waste residue
利用含铁废渣制取高纯柠檬酸亚铁的研究
The FeSO_4 is prepared by purification and then reacted with NH_4 HCO_3 to form FeCO_3, finally, reacted with citric acid at 80 ℃ for 1 h, the ultrafine and high purity ferrous citrate powder with purity of 99.7% can be obtained.
再经过除杂等工艺过程制得硫酸亚铁，并用NH4HCO3使之转化为FeCO3，最后与柠檬酸在80℃反应1h，可以制备出高纯、超细柠檬酸亚铁粉体。
A solid acid was prepared from coal ash and ferrous sulfate and used in synthesizing tributyl citrate instead of H_2SO_4 as catalyst.
研究了用粉煤灰与硫酸亚铁复合制备的固体酸催化剂替代浓硫酸，用于合成柠檬酸三丁酯。
High yield of single crystalline magnetite nanowires have been synthesized by a simple low-temperature hydrothermal method using ferrous ammonium sulfate hexahydrate, trisodium citrate and PVP as starting materials at 180 ℃.
以摩尔盐，柠檬酸三钠，PVP为原料，在温度为180℃时通过一个简单的低温水热方法制备出高产量的单晶磁铁矿纳米线。