土木工程编译词汇T-45-SCIdict学术词典-... ... 二段消化 Twostage digestion 二段过滤 Twostage filtration 双层沈淀池 Twostorey setting tank ...
基于4个网页-相关网页
一段过滤得到的滤饼与二段过滤得来的稀溶液混合而成为料浆。
The filter cake from the primary filtration is slurried with weak liquor from the secondary filters.
二段浸出后的滤液用二氧化硫烟道气还原，还原液经冷冻结晶、水溶、过滤、精制后可得纯度较高的精白砷。
High purity arsenic trioxid was obtained from the 2nd stage filtrate by reduction with SO2 flue gas, freeze crystallization, water dissolving, filtering and refining.
应用推荐