LI N DE HIGH-PURITY
Nitrogen Positive Protection Against Oxidation Here are some of the Avays in which this low-cost, 99.99% pure, inert gas or liquid can he used to improve your product.
Processing Stripping to remove dissolved or entrained oxygen and other volatile impurities. Blanketing of oxidizable materials such as oils, paints, drugs, and vitamins. Transfer of Liquids containers. Blozvback
and
Purging
of pipeline, and
of instrument lead lines.
Drying
and dehydration.
Dilution
of Inflammable
Gas Mixtures during
processing. Blozving
alkyd resins and bodying oils.
Cooling ( With Liquid Nitrogen) For extreme lov\r temperature application and lightning fast cooling rates, use Linde Liquid Nitrogen at 320°F. below zero. Let us show you, through Linde Engineering Service, how you can protect the quality of y o u r product by using LINDE High Purity Nitrogen in manufacturing, shipping, and packaging. Just call or write any Linde Office. The word "LINDE" is a trade-mark
THE LINDE AIR PRODUCTS C O M P A N Y Unii of Union Carbide
and Carbon
Corporation
30 East 42nd St., New York, Ν. Υ. P T ^ Offices in Other Principal Cities In Canada: DOMINION OXYGEN COMPANY, LIMITED, Toronto
^ V O L U M E
2 5,
NO.
29
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JULY
2 1,
1947
2095
