There's no limit
S T O R E R O O M S , dried with Alcoa Activated Alumina, protect raw materials and finished products from moisture deterioration.
P A C K A G I N G A N D PROCESSING R O O M S in food, drug and candy plants are kept a t uniform humidities with Alcoa Activated Alumina, to maintain production regardless of the weather.
to what you can dry
PETROLEUM PRODUCTS—liquids, gases or gaseous hydrocarbons—can be dried to minus 100°F dew point—or lower!
INSTRUMENT A I R , dried by Alcoa Activated Alumina, prevents freeze-ups and corrosion of outdoor valves, trips and recorders.
LABORATORIES testing p a p e r , t e x t i l e s , chemicals require controlled humidity provided by Alcoa Activated Alumina.
with ALCOA Activated Alumina! ALCOA Activated Alumina is the "old reliable" in the desiccant field. It dries to lower dew points than other commercial adsorbents. It will not swell, soften or disintegrate . . . can be used over and over again almost indefinitely. Now new and better Activated Aluminas are on the way, with improved forms and properties. Let us tell you more about these efficient,
economical desiccants. Write to: COMPANY OF AMERICA,
CHEMICALS
ALUMINUM DIVISION,
704-G ALCOA Building, Pittsburgh 19, Pa.
Alcoa Chemicals A L U M I N U M
C O M P A N Y
OF
A M E R I C A
