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发明名称
Verfahren zur Verhinderung der Bildung von Jarosit und Doppelsalzen auf Ammonium- und Alkalibasis bei Lösungsextraktionskreisläufen in Verbindung mit Säureauslaugprozessen
摘要
申请公布号
DE4320314(C2)
申请公布日期
2001.11.08
申请号
DE19934320314
申请日期
1993.06.18
申请人
OUTOKUMPU HARJAVALTA METALS OY, HARJAVALTA
发明人
NYMAN, BROR GOERAN;HULTHOLM, STIG-ERIK
分类号
C22B3/04;C22B3/14;C22B3/20;C22B3/26;C22B3/38;C22B23/00;(IPC1-7):C22B3/14
主分类号
C22B3/04
代理机构
代理人
主权项
地址
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