Allied Chemical
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s? A* το STEP UP Step up sulfonation efficiency. "Sulfan" has 99.5% S0 3 available for sulfonation re- actions. For many applications, "Sulfan" offers nine times as much usable SO3 as 100% sulfuric acid . . . over three times as much as 20% oleum. This can mean a con- siderable saving in operating costs. EFFICIENCY OF SULFONATIONS, Step up processing efficiency. With "Sulfan," there is no waste acid. This means that you can increase batch sizes or get more rapid through-put... often double without increasing size of equipment! Since no water is formed when "Sulfan" is used for sulfona- tion, the waste acid problem inherent with use of sulfuric acid or oleum is eliminated. SULFATIONS USE SULFAN (stabilized sulfuric anhydride) ® These benefits alone make "Sulfan" worth your thorough investigation. You may be able to realize other important process economies and advantages too. "Sulfan" is readily available in tank cars and 750-lb. drums. Write today for confidential technical in- formation on the use of "Sulfan" in your process. Use "Sulfan" for: Synthetic Detergents Dye Intermediates Petroleum Fractions Textile Specialties Pharmaceuticals Fatty Acids Lubricant Additives Agricultural and Industrial Emulsifiers Basic Chemicals for American industry GENERAL CHEMICAL DIVISION 40 Rector Street, New York 6, Ν. Υ. Circle No. 5G on Readers' Service Card UDfcl/W'sW toH e* Dements Allied Chemical
Transcript of Allied Chemical
s? A*
το STEP UP
Step up sulfonation efficiency. "Sulfan" has 99.5% S 0 3 available for sulfonation reactions. For many applications, "Sulfan" offers nine times as much usable SO3 as 100% sulfuric acid . . . over three times as much as 20% oleum. This can mean a considerable saving in operating costs.
EFFICIENCY OF SULFONATIONS,
Step up p r o c e s s i n g ef f ic iency. Wi th "Sulfan," there is no waste acid. This means that you can increase batch sizes or get more rapid t h r o u g h - p u t . . . often double without increasing size of equipment! Since no water is formed when "Sulfan" is used for sulfonation, the waste acid problem inherent with use of sulfuric acid or oleum is eliminated.
SULFATIONS
U S E SULFAN (stabi l ized sul fur ic anhydr ide)
®
These benefits alone make "Sulfan" worth your thorough investigation. You may be able to realize other impor tant process economies and advantages too.
"Sulfan" is readily available in tank cars and 750-lb. drums.
Write today for confidential technical information on the use of "Sulfan" in your process.
Use "Sulfan" for: Synthetic Detergents Dye Intermediates Petroleum Fractions Textile Specialties Pharmaceuticals Fatty Acids Lubricant Additives Agricultural and Industrial
Emulsifiers
Basic Chemicals for American industry GENERAL CHEMICAL D I V I S I O N 40 Rector Street, New York 6, Ν. Υ.
Circle No. 5G on Readers' Service Card
UDfcl/W'sW t o H e * D e m e n t s
Allied Chemical
