•4 proven steps to
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sulfonation fusion acidification distillation
* * s α result of continuing research into the sim p l i f i c a t i o n o f the sulfonation process, Foster Wheeler now has designed and engineered phenol plants in capacities from 2 tons per day up. This know-how is backed by over 3 0 years of experience in the design and construction of pe troleum, petrochemical and chemical processing plants all over the world. Foster Wheeler Corporation,
165 Broadway, New York 6, Ν. Υ.
FOSTER NEW YORK
.
LONDON
WHEELER «PARIS
·
ST. CATHARINES, ONT.
For further information, circle number 12 A on Readers' Service Card, page 119 A 12 A
INDUSTRIAL A N D ENGINEERING CHEMISTRY
