Research Project code：9800011707
Update date：Dec. 13, 1994
Research for recovery of useful materials for unused resources
1991 - 1993
Investigating Researcher (1)：
In order to obtain several useful elements from nickel slag in acid solutions, effect of the experimental condition is studied using statistical methed. The facters of investigation are acid concentration, shaking time, and ratio of the amount of slag to the volume of solution.
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