发明授权
- 专利标题: Method for making spherical beads
- 专利标题(中): 制造球形方法
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申请号: US3694528D申请日: 1970-05-11
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公开(公告)号: US3694528A公开(公告)日: 1972-09-26
- 发明人: SCHOTT CHARLES W
- 申请人: CHARLES W SCHOTT
- 专利权人: Charles W Schott
- 当前专利权人: Charles W Schott
- 优先权: US3596270 1970-05-11
- 主分类号: B01J2/04
- IPC分类号: B01J2/04 ; B22F9/10 ; C03B19/10 ; C04B5/00 ; B01J2/12
摘要:
A method is provided for pelletizing molten materials which consists in feeding the material to be pelletized downwardly through a vertical refractory tube through a controlled atmosphere and discharging the same horizontally from a rotating circular edge across the surface of a fluid coolant.
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