公开(公告)号：DE1938102A1

公开(公告)日：1972-03-02

申请号：DE1938102

申请日：1969-07-26

Applicant: BASF AG

Inventor： DUEMBGEN GERD DR ,  HEESEMANN GUENTHER DIPL-ING ,  HOHENSCHUTZ HEINZ DR ,  KERBER HORST DR ,  NAGEL OTTO DR DIPL-ING ,  DR ROTHE ROBERT ,  WALZ HELMUT DR

IPC: C07C27/22 ,  C07C27/00 ,  C07C29/156 ,  C07C45/50 ,  C07C67/00 ,  C07C45/08

Abstract: 1308567 Production of aldehydes and ketones by the oxo process BADISCHE ANILIN- & SODA-FABRIK AG 24 July 1970 [26 July 1969] 35891/70 Heading C2C Aldehydes and/or alcohols are produced by the oxo process by reacting an olefinically unsaturated compound with carbon monoxide and hydrogen in the presence of a cobalt carbonyl compound at elevated temperature, super atmospheric pressure and the reactants being introduced into the reaction zone at high speed wherein the reactants are introduced into a mixing zone which is located in the reaction zone in which it extends in the direction of introduction of the reactants, the mixing zone having a diameter which is from twice to fifty times the mean diameter of the stream of reactants supplied and having a length which is from three to thirty times its hydraulic diameter. The diameter of a stream of reactants is the diameter of a circle having the same area as the cross-section of a wand nozzle or other inlet opening and the hydraulic diameter is the diameter of a cylindrical tube which exhibits the same pressure drop as the mixing zone in question having the same length and the same throughput.

公开(公告)号：DE1938104A1

公开(公告)日：1971-02-18

申请号：DE1938104

申请日：1969-07-26

Applicant: BASF AG

Inventor： DUEMBGEN GERD DR ,  GAERTNER DIETER DIPL-ING DR ,  HEESEMANN GUENTHER DIPL-ING ,  HOHENSCHUTZ HEINZ DR ,  G DR KERBER HORST ,  ROTHE ROBERT DR ,  WALZ HELMUT DR

IPC: C07C45/50 ,  C07C45/08