1552. ------. [I. G. FARBENINDUSTRIE, A. G.] [Separating Alcohols From Mixtures.] German Patent Appl. I 74,834, no date (Cl. 12 o-5.02). Auszüge deut. Patent-Anmeldungen. vol. 6. p. 218.

PATENTS

1552. ------. [I. G. FARBENINDUSTRIE, A. G.] [Separating Alcohols From Mixtures.] German Patent Appl. I 74,834, no date (Cl. 12 o-5.02). Auszüge deut. Patent-Anmeldungen. vol. 6. p. 218.

High-molecular alcohols in mixture with hydrocarbons are separated by extraction 1^st with dilute aqueous solutions of organic O-containing material, then with the concentrated solvent. Both extracts are then combined.