ferrous sulfate septihydrate
英
美
【化】绿矾，硫酸亚铁七水物
双语例句
- At the present, the SPFS is produced from liquid PFS ( LPFS) that was from ferrous sulfate septihydrate by concentrating and drying, but the energy consumption is larger in the process.
固体聚合硫酸铁便于储存和运输，目前的生产方法是由七水硫酸亚铁制取液体聚合硫酸铁，再经浓缩、干燥而得，但是浓缩、干燥过程耗能较大。