| 发明名称 |
METHOD FOR ASH DESACTIVATION |
| 摘要 |
<p>The invention relates to a method in accordance with whichreagent selected between phosphoric acid and phosphates ofalkaline metals is added. The phosphate mixture produced is mixedwith water and a hydraulic shrinking agent until hydraulicsolution is produced which is subjected to thickening andhardening.11 claims</p> |
| 申请公布号 |
BG102729(A) |
申请公布日期 |
1999.04.30 |
| 申请号 |
BG19980102729D |
申请日期 |
1998.08.27 |
| 申请人 |
SOLVAY (SOCIETE ANONYME) |
发明人 |
DERIE, RENE |
| 分类号 |
B09B3/00;A62D3/33;A62D3/36;A62D3/40;A62D101/08;A62D101/20;A62D101/22;A62D101/43;C04B18/10;C04B28/04;(IPC1-7):C04B18/10;A62D3/00 |
主分类号 |
B09B3/00 |
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