. Res\n Process BECCO'S He* ΐ ® ^ ^ * * * * * i~.«r~ves Economics »·

. : _ exchange T ^ f d a t i o n p r ° c f s f f o f o r lh.coming P*P e r • „ ion exchange

rocesses e m p ^ S » h a d

resins to catalyse » t a c V . by trie w_

the batch or con».

·„ but one of many

Becco ior p r ° c e s S ° . . t i o n processes is ! f o r m a t i o n on e p « « * ^ ^ U a b l e on

General informι U e t i n TSo. w . contained in Bee

equet . - Μ Ι " » " DIVISION

DEC. 10, 1956 C & E N 6 0 7 3