SPRAY DRYING
with the Swenson Gray-Jensen Process offers these important advantages... & Complete recovery of solids—no loss. Swenson Gray-Jensen Spray Drying is now suc cessfully used in the pro duction of such materials as zinc sulfate, manganese sulfate, pentaerythritol, starch, cascara, and dried distillers' s o l u b l e s . B y means of plant-scale test runs in Swenson's n e w Spray Dryer R e s e a r c h Plant, procedures are es tablished and equipment is a d a p t e d t o v a r i o u s chemical processes. This service is performed at reasonable cost· We in vite your inquiry.
*£k High thermal efficiency—heat in exhaust gases from drying chamber is recovered by second-stage use in liquid collector. *£> Low operating labor cost. *%? Controlled uniformity o f product. il/ Protection to heat-sensitive materials—no contamination.
Flow sheet of Swenson Gray-Jensen spray drying plant
SWENSON-.EVAPORATOR CO.
Ifer
Division of W H I T I N G COHPOHATSON Harvey, 111. Export D e p a r t m e n t : 3 0 Church Street, New Y o r k 7, Ν . Υ.
VOLUME
2 6,
NO.
2 » » JANUARY
12,
1948
103
