发明申请
- 专利标题: Process for producing anhydrous alkali sulfide
- 专利标题(中): 无水碱硫化物生产工艺
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申请号: US11199403申请日: 2005-08-08
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公开(公告)号: US20060008411A1公开(公告)日: 2006-01-12
- 发明人: Hans Alt , Andreas Golz , Alfred Alig
- 申请人: Hans Alt , Andreas Golz , Alfred Alig
- 优先权: DE10256530.9 20021204
- 主分类号: C01B17/22
- IPC分类号: C01B17/22
摘要:
A process and a device for producing anhydrous alkali sulfide, wherein hydrous alkali sulfide is dried by fluidized bed spray granulation.
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