Bernd Dr. Hoeppner

TL;DR: Ethanol is prepared by hydrogenating acetic acid under superatmospheric pressure and at elevated temperatures by a process wherein a predominantly cobalt-containing catalyst is used and acetic acids and hydrogen are passed through the reactor, at from 210° to 330° C. and under conditions such that a liquid phase in not formed during this procedure.

TL;DR: In this article, the authors describe the production of ethanol by hydrogenating acetic acid under superatmospheric pressure and at an elevated temperature by using catalyst for this purpose a predominantly cobalt-containing as a contact and that of hydrogen in the range of 210 to 330 ° C and 10 to 350 bar, under such conditions by the reactor passes that this does not form a liquid phase.

TL;DR: Herstellung von Ethanol durch Hydrierung von Essigsaure unter erhohtem Druck und bei erhöter Temperatur, indem man hierzu einen uberwiegend Cobalt enthaltenden Katalysator als Kontakt verwendet, das man Essigaure und Wasserstoff im Bereich von 210 bis 330°C und 10 bis 350 bar unter solchen Bedingungen durch den Reaktor leitet as mentioned in this paper, das