PATENTS 1521. ------. [I. G. FARBENINDUSTRIE, A. G.] [Purifying Organic Liquids.] German Patent 542,616, Oct 16, 1923. Chem. Abs., vol. 26, 1932, p. 3261. Organic liquids prepared catalytically from oxides of C and H2 and containing impurities other than or as well as, MeOH, are purified by treatment with bases. Thus, the fractions going over at 105º-110º from crude oil obtained catalytically from H2 and oxides of C, which is rich in terpenes is purified by distilling over burned lime. Gives further examples. |