发明授权
- 专利标题： Process and apparatus for the granulation of sludges
- 专利标题（中）： 污泥造粒的工艺和设备
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申请号： US11543175申请日： 2006-10-04
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公开(公告)号： US07207507B2公开(公告)日： 2007-04-24
- 发明人: Christoph Aichinger , Alfred Aigner , Guenter Schrey , Stefan Zettl
- 申请人： Christoph Aichinger , Alfred Aigner , Guenter Schrey , Stefan Zettl
- 申请人地址： DE
- 专利权人： Voest-Alpine Industrieanlagenbau GmbH & Co.
- 当前专利权人： Voest-Alpine Industrieanlagenbau GmbH & Co.
- 当前专利权人地址： DE
- 代理机构： Ostrolenk, Faber, Gerb & Soffen, LLP
- 优先权： DE10013664 20000320
- 主分类号： B02C4/32
- IPC分类号： B02C4/32 ; B02B1/00
摘要：
The invention relates to a process for the granulation of sludge- and optionally dust-form material, in which the material to be granulated is mixed with hydratable or hydraulically settable solids and water, which solids react exothermically with water and act as binder in the mixture, where the solids are allowed to hydrate or set fully or partly, and where the mixture containing the fully or partly hydrated or set solids is shaped into granules, where the solids and, if desired, dust-form materials to be granulated are wetted or moistened with water, and subsequently and/or at essentially the same time the solids are mixed with the material to be granulated. The invention also relates to an apparatus for carrying out the process.
公开/授权文献
- US20070023551A1 PROCESS AND APPARATUS FOR THE GRANULATION OF SLUDGES 公开/授权日：2007-02-01
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