copperas
美['kɒpərəs] 英['kɒpərəs]
n. 绿矾
例句
- An odor of copperas issued in puffs from the roofs of the neighboring factory. 阵阵硫酸化合物的气味从附近一家工厂的房顶上冒出来。
- The major ore mineral in the Shijuli copper deposit is chalcopyrite, copperas stone and so on. 石居里铜矿床矿石中主要矿石矿物由黄铜矿及黄铁矿等组成。
- The polymerizing ferric sulfate can be produced by oxidizing copperas which is the by product of titanium dioxide and adding polymerizer. 本文以钛白副产品绿矾为原料，氧化后，加入聚合剂生产聚合硫酸铁。
- New technology of copperas preparation from pyrite cinders 以硫铁矿烧渣为原料制备绿矾新技术
- Keywords pyrite cinders;copperas potassium;iron yellow; 硫铁矿烧渣;硫酸亚铁;铁黄;
- Keywords Cr6+;Basic waste water;Direct treatment;Copperas; 碱性废水;直接处理;七水硫酸亚铁;
THE END
