基本信息:
- 专利标题： 수용액 중의 귀금속 회수를 위한 전해채취 방법 및 장치
- 专利标题（英）：Method and apparatus for electrowinning for recovery of precious metals in dilute solutions
- 专利标题（中）：用于在稀释溶液中回收重金属的方法和装置
- 申请号：KR1020090085178 申请日：2009-09-10
- 公开(公告)号：KR1020110027192A 公开(公告)日：2011-03-16
- 发明人： 이동휘 , 전양석 , 강기현 , 권계현
- 申请人： 삼덕금속(주)
- 申请人地址： 인천 남동구 논현동 남동공단 **B-*L
- 专利权人： 삼덕금속(주)
- 当前专利权人： 삼덕금속(주)
- 当前专利权人地址： 인천 남동구 논현동 남동공단 **B-*L
- 主分类号： C25C1/20
- IPC分类号： C25C1/20 ; C25D21/18 ; C25C7/00
摘要：
PURPOSE: Electrowinning method and apparatus for recovering precious metals from an aqueous solution are provided to enhance the electrodeposition quantity and speed of metallic ion by simultaneously performing the carbon adsorption and electrodeposition of the metallic ion. CONSTITUTION: An electrowinning method of recovering precious metals from an aqueous solution is as follows. An electrowinning cell(1) is formed in a cylinder shape. Cathode(3) is formed from porous metal of a three-dimensional mesh structure, or a porous carbon material. For the electrodeposition speed of the metallic ion to the cathode to increase, activated carbon makes contact with the cathode and is densely filled in the cylindrical cathode. Since treating solution flows into through the activated carbon layer, the activated-carbon adsorption and cathode electrodeposition of the metallic ion are made simultaneously.
摘要（中）：
目的：提供从水溶液中回收贵金属的电纺方法和设备，通过同时进行金属离子的碳吸附和电沉积来提高金属离子的电沉积量和速度。 构成：从水溶液中回收贵金属的电解提取方法如下。 电解冶金池（1）形成为圆柱形。 阴极（3）由三维网状结构的多孔金属或多孔碳材料形成。 为了提高金属离子对阴极的电沉积速度，活性炭与阴极接触并密集地填充在圆筒形阴极中。 由于处理溶液流入活性炭层，同时进行金属离子的活性炭吸附和阴极电沉积。
信息查询:
EspacenetIPC结构图谱:
| C | 化学；冶金 |
| --C25 | 电解或电泳工艺；其所用设备 |
| ----C25C | 电解法生产、回收或精炼金属的工艺；其所用的设备 |
| ------C25C1/00 | 由溶液电解法电解生产、回收或精炼金属 |
| --------C25C1/20 | .贵金属的 |