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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1. Verfasser: PLAETSCHKE, HANS., 5300 BONN, DE
Format: Patent
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.