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Table 6 Numerical Optimized solutions and values for the quadratic model

From: Effects of alkali solution on the dissolution kinetics and optimization processes of iron from Akwuke ore

Name Goal Lower Upper Weight Weight Importance
Limit Limit
Particle size Is in range 45 600 1 1 3
Agitation rate Is in range 90 490 1 1 3
(%) dissolution Maximize 69.03 88.08 1 1 3
Solutions
 Number Particle size Agitation rate (%) dissolution Desirability  
 1 48.00 366.00 86.35 0.909 Selected