ammoniacal copper solution

The obtained cupper ammonia solution was electrolyzed,thus cupper was obtained.

工业铜渣和软锰矿在硫酸介质中经氧化还原,得到硫酸铜和硫酸锰混合溶液,净化过滤后,用氨与碳酸氢铵混合溶液分离锰得到的铜氨(溶)液,通过控制电解技术参数电解制得铜。

The property of cuprammonium rayon is introduced and compared with several other kinds of fiber.

文章介绍了铜氨纤维的特点以及与其它几种纤维的性能比较,着重论述了铜氨纤维的纺纱技术关键。

Application of energy recovery equipment of cuprammonia to the production of ammonia synthesis;

铜氨液能量回收机在合成氨生产中的应用