发明名称 |
METHOD FOR IMPROVED ALUMINUM HYDROXIDE PRODUCTION |
摘要 |
The present invention relates ways to increase the output of a high quality product from the aluminum hydroxide recovery processes such as the Bayer process. The invention is a method of increasing the size of precipitated aluminum hydroxide while not reducing the total production amounts. The invention relates to the use of a crystal growth modifier compositions added to the precipitation liquor to increase the particle size distribution of the precipitated alumina trihydrate.
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申请公布号 |
US2008159934(A1) |
申请公布日期 |
2008.07.03 |
申请号 |
US20060618451 |
申请日期 |
2006.12.29 |
申请人 |
KOUZNETSOV DMITRI L;LIU JIANJUN;SLINKMAN DAVID H |
发明人 |
KOUZNETSOV DMITRI L.;LIU JIANJUN;SLINKMAN DAVID H. |
分类号 |
C01F1/00 |
主分类号 |
C01F1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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