基本信息:
- 专利标题： ALUMINUM FOIL REPRODUCTION PROCESSING SYSTEM
- 申请号：JP852096 申请日：1996-01-22
- 公开(公告)号：JPH09194955A 公开(公告)日：1997-07-29
- 发明人： FUKUI MITSUGI
- 申请人： NISSEI IND , KAWAKUBO KENSUKE
- 专利权人： NISSEI IND,KAWAKUBO KENSUKE
- 当前专利权人： NISSEI IND,KAWAKUBO KENSUKE
- 优先权： JP852096 1996-01-22
- 主分类号： C22B1/00
- IPC分类号： C22B1/00 ; C22B7/00 ; C22B21/00
摘要：
PROBLEM TO BE SOLVED: To recover an aluminum material with high purity from sheets with aluminum foil which are used for packing paper, etc., for tobaccoes. SOLUTION: Sheet materials with the aluminum foil charged from a hopper 1 are shredded to small sized by means of a shredder 2 and are then heat- treated in a vacuum furnace 3. At this time, paper materials are burned at a temperature of approximately 600 deg.C under the reduced pressure condition. Thereafter, fragments of the aluminum material are formed into the granular shape with a granulating machine 5. Then, carbon is removed with a vibrating screen 6, and the granular-shaped aluminum material is recovered into a prescribed container 7.
公开/授权文献:
- JP3675921B2 Aluminum foil playback processing system 公开/授权日：2005-07-27
信息查询:
EspacenetIPC结构图谱:
| C | 化学；冶金 |
| --C22 | 冶金（铁的冶金入C21）；黑色或有色金属合金；合金或有色金属的处理 |
| ----C22B | 金属的生产或精炼；原材料的预处理 |
| ------C22B1/00 | 矿石或废料的初步处理 |