基本信息:
- 专利标题： 세리아계 연마재의 재생방법
- 专利标题（英）：Method of recycling cerium oxide abrasive material
- 专利标题（中）：回收氧化铈研磨材料的方法
- 申请号：KR1020100074846 申请日：2010-08-03
- 公开(公告)号：KR101225746B1 公开(公告)日：2013-02-15
- 发明人： 강우규 , 김원열 , 송영춘 , 황광택
- 申请人： 주식회사 랜코
- 申请人地址： 충청북도 진천군 이월면 고등*길 **
- 专利权人： 주식회사 랜코
- 当前专利权人： 주식회사 랜코
- 当前专利权人地址： 충청북도 진천군 이월면 고등*길 **
- 代理人： 고길수
- 主分类号： B24B57/00
- IPC分类号： B24B57/00 ; B24C9/00 ; C09K3/14
The present invention, the ceria-based abrasives, the frit glass and the inorganic from the grinding wastes containing a coagulant according to the method of reproducing a ceria-based abrasives, an organic acid which does not form a salt by reaction with the ceria-based abrasives in the reactor solution and the polishing wastes was added and stirred, the inorganic coagulant by acid treatment by the organic acids is to be transformed into ion species performs step and a cleaning and drying step of the frit glass is removed to be suspended; and suspended the frit glass ceria type and a step of obtaining an abrasive, pH of the organic acid, to a ceria-based abrasives and reproducing method, characterized in that 0.5 to 6.0 range. According to the present invention, it is possible to play back the environmentally ceria-based abrasives in the polishing waste, it is possible to obtain a high purity ceria-based abrasives, the yield is very high.
公开/授权文献:
- KR1020120021478A 세리아계 연마재의 재생방법 公开/授权日：2012-03-09
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B24 | 磨削；抛光 |
| ----B24B | 用于磨削或抛光的机床、装置或工艺；磨具磨损表面的修理或调节；磨削，抛光剂或研磨剂的进给 |
| ------B24B57/00 | 磨削抛光或研磨剂的进料，加料，分选或回收设备 |