DE3324003
Preparing hyperfine aluminium hydroxide (1) by adding a separately processed aluminium hydroxide (2) to unwashed sodium aluminate lye; in this process, the aluminium hydroxide (2) is obtained by rapid neutralisation or partial neutralisation of unwashed or partially washed sodium aluminate lye with...
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Sprache: | eng |
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Zusammenfassung: | Preparing hyperfine aluminium hydroxide (1) by adding a separately processed aluminium hydroxide (2) to unwashed sodium aluminate lye; in this process, the aluminium hydroxide (2) is obtained by rapid neutralisation or partial neutralisation of unwashed or partially washed sodium aluminate lye with acid at elevated temperature. |
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