A molten salt potentiometric method for characterizing industrial aluminas

✍ Scribed by G. Picard; F. Seon; Y. Bertaud

• Publisher: Elsevier Science
• Year: 1982
• Tongue: English
• Weight: 827 KB
• Volume: 27
• Category: Article
• ISSN: 0013-4686
• DOI: 10.1016/0013-4686(82)85013-5

✦ Synopsis

Abstraet-Oue of the meat important propastics of iqdmtrial alumins used in the Hall-Hcroult process, in pcuti+I for poihf4Ilg cdl_% is lapid dkolutibn in the cicctlolytic bath. various ahmiM8armpuedina(UCCKCI)~~~mixtureat470'C;~isamitt~~~~~~ siin&smsous and contilkuous ~tofthe~tion~thcoxidt~mdAls+ion~during dirsolutiaaIt~thuspMsiblttoobtain.inrclditionto~~~~~,thcrmody-8uaic~ 0ntbIll-studied through the itttermedii of the solubility grodllct. The resulta obtained were corrdated with the @yske-&emM proPerties of the alumiuss, as wsh as with their respoxivs selubilitks in ayolite.