发明名称 |
Polymeric construction material on the basis of flotation waste from copper ore flotation and waste sulfur |
摘要 |
The method of production of polymeric construction material from flotation waste originating from copper ore flotation and waste sulfur is described. The method includes mixing of 20-50% by weight of waste sulfur which is combined with 10-50% by weight of flotation waste from flotation of copper ore and 3-25% by weight of waste phosphogypsum as pH regulator. Finally, 10-40% by weight of mineral filler is added. The mixing occurs at a temperature of 130-150 degrees Celsius and the mixing lasts for about 30 minutes with rotational speed of an agitator of 20 rpm.
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申请公布号 |
US8512469(B2) |
申请公布日期 |
2013.08.20 |
申请号 |
US201013700424 |
申请日期 |
2010.11.02 |
申请人 |
MYSLOWSKI WLODZIMIERZ;JANICZEK ANDRZEJ |
发明人 |
MYSLOWSKI WLODZIMIERZ;JANICZEK ANDRZEJ |
分类号 |
C04B28/36;C04B18/14 |
主分类号 |
C04B28/36 |
代理机构 |
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代理人 |
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地址 |
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