| 发明名称 |
CRYSTALLIZATION AIDS FOR BAYER ALUMINUM HYDROXIDE |
| 摘要 |
Disclosed herein are compounds, compositions, and methods for producing aluminum hydroxide crystals from a precipitation liquor. The precipitation liquor may be located in a Bayer process. |
| 申请公布号 |
US2014271417(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
US201313829950 |
申请日期 |
2013.03.14 |
| 申请人 |
ECOLAB USA INC. |
发明人 |
Counter James;Malito John T. |
| 分类号 |
C01F7/14 |
主分类号 |
C01F7/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of increasing the particle size of aluminum hydroxide crystals precipitated from a Bayer process liquor, the method comprising:
adding to the Bayer process liquor a composition comprising a phenolic-aldehyde condensate; and recovering aluminum hydroxide crystals precipitated from the Bayer process liquor. |
| 地址 |
Naperville IL US |
