发明公开
EP1044925A2 Process and apparatus for the production of high-purity magnesium hydroxide
审中-公开
Verfahren und Vorrichtung zur Herstellung von hochreinem Magnesium Hydroxid
- 专利标题： Process and apparatus for the production of high-purity magnesium hydroxide
- 专利标题（中）： Verfahren und Vorrichtung zur Herstellung von hochreinem Magnesium Hydroxid
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申请号： EP00108180.1申请日： 2000-04-13
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公开(公告)号： EP1044925A2公开(公告)日： 2000-10-18
- 发明人: Berisko, Daniel W. , Babu, Manyam
- 申请人： Dravo Lime, Inc.
- 申请人地址： 11 Stanwix Street Pittsburgh, PA 15222, Delaware US
- 专利权人： Dravo Lime, Inc.
- 当前专利权人： Dravo Lime, Inc.
- 当前专利权人地址： 11 Stanwix Street Pittsburgh, PA 15222, Delaware US
- 代理机构： Frankland, Nigel Howard
- 优先权： US290839 19990413
- 主分类号： C01F5/14
- IPC分类号： C01F5/14
摘要：
Magnesium hydroxide of high purity, having a fine particle size suitable for use in flame retardants and other high-end uses, is produced by utilizing flue gas desulfurization system process slurry as feedstock; the production process is absent energy-intensive steps as well as high-cost chemical usage.
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