Different type of ion-exchange resin, height of resin, absorptive time and absorptive stripping rate for copper from the leach osmosis solution of copper ores are studied.
研究了不同种树脂、树脂的高度、吸附时间以及吸附流速对铜矿浸出渗透液的吸附能力。
2
Describes the basic principle of absorptive-type heat pump, the difference between two models ofabsorptive-type heat pumps and their adaptability.