120
THE JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMTXTRY
Vo1, 14, No. 2
Phthalic Anhydride. V-The Preparation of Phthalic Anhydride by the Catalysis of the Vapor Phase Reaction between Naphthalene and Atmospheric Air'jz By Courtney Conover and H.D.Gibbs COLORLABORATORY, BUREAUOP CHEMISTRY, WASHINGTON, D. C.
