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1.
公开(公告)号:US20090255372A1
公开(公告)日:2009-10-15
申请号:US12306853
申请日:2007-06-29
申请人: Armin Olbrich , Juliane Meese-Marktscheffel , Matthias Jahn , Rüdiger Zertani , Viktor Stoller , Michael Erb , Karl-Heinz Heine , Uwe Kutzler
发明人: Armin Olbrich , Juliane Meese-Marktscheffel , Matthias Jahn , Rüdiger Zertani , Viktor Stoller , Michael Erb , Karl-Heinz Heine , Uwe Kutzler
CPC分类号: C22B34/36 , C01G41/00 , C01G47/00 , C22B1/06 , C22B7/001 , C22B23/026 , C22B61/00 , Y02P10/214 , Y02P10/218 , Y02P10/224 , Y02P10/23
摘要: The invention relates to a process for recovering valuable metals from a superalloy which has the steps of digesting the superalloy in a salt melt. The salt melt contains 60-95% by weight of NaOH and 5-40% by weight of Na2SO4.
摘要翻译: 本发明涉及一种从超级合金中回收有价值金属的方法,该方法具有在盐熔体中消化超合金的步骤。 盐熔体含有60-95重量%的NaOH和5-40重量%的Na 2 SO 4。