| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for treating waste oil and waste oil sludge containing palladium and discharged as industrial wastes from various industries and producing a noble metal material, and particularly, a method for treating the waste oil and oil sludge containing palladium at a low cost and efficiently recovering the contained palladium. <P>SOLUTION: In the method for recovering palladium from the waste oil and/or oil sludge containing palladium, a calcium agent is added to the waste oil and/or oil sludge containing palladium in order to recover palladium from the waste oil and/or oil sludge containing palladium, which is subjected to incineration treatment. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
