copper sponge海绵铜
1.After two roasting and two leaching, more than 99% of coppre could be recovered, crystal copper sulfate yield > 90%, copper sponge yield>99%, total copper recovery >99 %.本文针对某厂铜阳极泥中铜含量高、难溶的特点，经过二次焙烧二次浸出，铜浸出率达99％以上，硫酸铜结晶率＞90％，海绵铜置换率＞99％，铜总回收率＞99％，该方法具有经济和环境双重效益。
2.The paper introduces the preparation of the high pure ultrafine copper oxide by hydrolyzing the fitrate of leaching liquid which was obtained from the process of air oxidizing catalyzing,ammine-ammonium carbonate separately leaching copper sponge.用空气催化氧化，氨—碳酸铵分步浸出海绵铜，并且由浸出液的滤液直接水解来制备高纯超微ＣｕＯ的工艺。
3)spongy copper海绵铜
1.Compared with traditional ones,this method has advantages over cheaper price ,easier operation,lower energy consumption,faster reation,better recycling utilization of spongy copper and higher conversion rate of copper.与传统方法相比 ,该方法具有原料价格便宜、反应速度快、操作简单、能耗低、海绵铜可循环使用 ,铜的利用率高的特点。
2.Compared with traditional ones,this method has advantages of easier operation,lower energy consumption,better recycling utilization of spongy copper,higher conversion rate of copper and remarkable economic and social benefits.与传统方法相比，该法具有原料价格便宜、反应速度快、操作简单、能耗低、海绵铜可循环使用、铜的利用率高、经济效益和社会效益显著等优点。
4)sponge Copper powder海绵铜粉
5)copper sponge海绵铜<冶>
6)copper sponge海绵状铜
延伸阅读
海绵铜CAS：7440-50-8分子式：CuH分子质量：64.55沸点：2595℃熔点：1083℃中文名称：铜；海绵铜；铜粉英文名称：Copper；1721 gold；allbri natural copper；anac 110；arwood copper；c.i. 77400；c.i. pigment metal 2；caswell no 227；cda 101；cda 102
