mm
WEMt *M2IMMà
mêTâ^
mm Wmmt
AM^ERLITE tj£f*BHCI
-33 fell pi ε,£»
tif
Wk
Conversion of an ami?ie hydrosulfate to the hydrochloride by conventional viethoL· involves a ?i u m her of costly in termedia te steps. These steps can be eliminated by using the anion interchange process, employing acidtreated AMBERLITE IR-4B. By choice of the proper conditioning agents the resin xvill preferentially exchange the anion in the influent for the anion hound on the resin
Anion interchange with the Amberlite Ion Exchange Resins
-;4 :r4 •a
1
η many a chemical process, extra steps can b e elimi n a t e d . . . time a n d m o n e y saved . . . p r o d u c t quality a n d uniformity improved—through the use of the AMBERLITES in anion interchange. W e l l - k n o w n for their ability to control water quality, t h e AMBERLITE I o n E x c h a n g e Resins are of e q u a l in terest in s u c h varied fields as the recovery of valuable materials from wastes; t h e purification of p h a r m a c e u t i cal and fine chemicals; the isolation of organic bases. W h e t h e r your interests lie in special c h e m i c a l p r o cesses— o r in t h e softening o r complete deionization of water—you'll w a n t t o investigate the AMBERLITES. O u r technical staff is always ready to discuss p o t e n t i a l applications. AMBERLITE is a
Plenty of ideas for you Here Want to hnow more about the AMBERLITES, and the ways in which they may be used in your industry? Ton 7/ find plenty of ideas, to spar h your thinking, in ourCiLab oratory Manual, AMBER LITE Ion Excfuinge lies ins''' For your copy, write The Resinous Products cr Chemical Company, Dept. CE4, Washington Square, Philadelphia 5, Pa.
trade-mark, Reg. U. S. Pat. Off.
T H E R.E S IN DITS- ' P R O I>U;CT S & CHEMICAL COMPANY }: :
v=>;£^
fttx^jsMsg^^
* .-* ΡΛ.
f -i t'
r-i:
