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Spray drying at pilot scale - RCPE

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<strong>Spray</strong> <strong>drying</strong> <strong>at</strong> <strong>pilot</strong> <strong>scale</strong><br />

-results- particle size-<br />

Parameter Effect Standard error t(7) p<br />

Mean/ intercept 79,9146 0,3481 229,5749 0,0000<br />

Curv<strong>at</strong>ure -2,8918 1,7521 -1,6505 0,1428<br />

A (feed concentr<strong>at</strong>ion) 7,0027 0,6962 10,0585 0,0000<br />

B (damper register temp.) 0,4670 0,6962 0,6708 0,5239<br />

C (feed r<strong>at</strong>e) 1,6101 0,6962 2,3127 0,0540<br />

D (<strong>at</strong>omiz<strong>at</strong>ion rot. speed) -7,1252 0,6962 -10,2345 0,0000<br />

A by B -0,4701 0,6962 -0,6752 0,5212<br />

A A by C -0,6828 0,6962 -0,9807 0,3594 0,3594<br />

A by D -0,7581 0,6962 -1,0889 0,3123<br />

B by C -2,6654 0,6962 -3,8286 0,0065<br />

B by D -0,5330 0,6962 -0,7655 0,4690<br />

C by D 0,8354 0,6962 1,2000 0,2692<br />

SPRAY 2010, Heidelberg<br />

3.-5.5.2010 - Seite 15

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