| 发明名称 |
BESEITIGUNG VON ORGANISCHEN STOFFEN AUS DEN STROEMEN GEMAESS DEM BAYER-VERFAHREN. |
| 摘要 |
In the Bayer Al2O3 process, organic material in the process liquor is oxidised by contacting the liquor with MnO2. Total soda concn. in the liquor during oxidn. is below 50 pref. 15-35 g/l. The liquor is pref. a digestion process liquor, specifically seed wash liquor from which the organic material oxidised is oxalate.
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| 申请公布号 |
DE3586413(D1) |
申请公布日期 |
1992.09.03 |
| 申请号 |
DE19853586413 |
申请日期 |
1985.05.01 |
| 申请人 |
BROKEN HILL PTY CO LTD |
发明人 |
SWINKELS ADRIANUS;CHOUZADJIAN KEVORK |
| 分类号 |
C01F7/14;C01F7/47;(IPC1-7):C01F7/06 |
主分类号 |
C01F7/14 |
| 代理机构 |
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代理人 |
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| 地址 |
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