公开(公告)号：JP2001163838A

公开(公告)日：2001-06-19

申请号：JP2000370628

申请日：2000-12-05

Applicant: BASF AG

Inventor： NOUWEN JAN ,  HOEHN ARTHUR ,  NEUHAUSER HORST DR ,  FUNKE FRANK DR ,  SCHUNK STEPHAN ANDREAS ,  MELDER JOHANN-PETER DR ,  EGER KNUT ,  HESSE MICHAEL DR ,  WULFF-DAERING JOACHIM DR

IPC: B01J23/755 ,  C07B61/00 ,  C07C209/26 ,  C07C211/27 ,  C07C211/35 ,  C07C211/38 ,  C07C211/42 ,  C07C213/02 ,  C07C217/58

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an amine by a reaction in the presence of a catalyst using a nitrogen compound selected from ammonia, a primary and a secondary amines and hydrogen. SOLUTION: A catalytically active composition of a catalyst after the production and prior to the treatment with hydrogen comprises 22-45 mass % of an oxygen-containing compound of zirconium, 1-30 mass % of an oxygen-containing compound of copper and 5-50 mass % of an oxygen-containing compound of nickel in >1 molar ratio of nickel to copper and further comprises 5-50 mass % of the oxygen-containing compound of cobalt calculated as CoO, 0-5 mass % an oxygen-containing compound of molybdenum and 0-10 mass % of an oxygen-containing compound of the calculated aluminum and/or manganese. Thereby, the economical efficiency of a conventional method is improved and the amine is produced by a technically simple method which can be carried out with a high aldehyde conversion rate and a high ketone conversion rate, a high yield, a high selectivity, a high catalyst useful life and a high mechanical stability of a catalyst molded product.

公开(公告)号：DE10337998A1

公开(公告)日：2005-03-17

申请号：DE10337998

申请日：2003-08-19

Applicant: BASF AG

Inventor： DIEHL VOLKER ,  RISSEL STEFFEN ,  BERNDT SILKE ,  DUDA MARK ,  EGER KNUT ,  HOELZLE MARKUS ,  NSUNDA VERON

IPC: B01J8/00 ,  B01J8/06 ,  B65G65/32

Abstract: A method of charging a vertical tube having an internal diameter of 50 mm or less with catalyst particles, which comprises introducing a filling aid into the vertical tube, where the filling aid comprises a flexible elongated body and the ratio of the cross section of the flexible elongated body to the cross section of the tube is from 0.003 to 0.08, and introducing the catalyst particles into the tube.

公开(公告)号：DE102004023249A1

公开(公告)日：2005-03-10

申请号：DE102004023249

申请日：2004-05-07

Applicant: BASF AG

Inventor： DIETERLE MARTIN ,  EGER KNUT ,  MUELLER-ENGEL KLAUS JOACHIM ,  HAMMON ULRICH ,  SCHLIEPHAKE VOLKER

IPC: B01J8/00 ,  B01J8/02 ,  B01J8/06

Abstract: A chemical reactor has a battery of contact tubes that are individually filled with different combinations of pre-formed catalyst rings. The different types of ring are held in pre-packed sizes. In a process to fill the tubes, the tubes are first filled with pre-packed rings. A number of rings are then removed manually as required from each tube to leave the requisite content. The catalyst rings are introduced in pre-packed quantities of from 50 g to 5 kg. In the subsequent reaction, individual rings expand by between 1 and 20 mm. Each tube has three or more sections. The ratio of the contact tube diameter to catalyst length is 2:1 - 20:1.

公开(公告)号：BRPI0509632A

公开(公告)日：2007-09-18

申请号：BRPI0509632

申请日：2005-04-22

Applicant: BASF AG

Inventor： DIETERLE MARTIN ,  EGER KNUT ,  MUELLER-ENGEL KLAUS JOACHIM ,  HAMMON ULRICH ,  SCHLIEPHAKE VOLKER

IPC: B01J8/00 ,  B01J8/06

Abstract: A method of charging catalyst tubes of a bundle of catalyst tubes in a structured fashion, in which uniformly predispensed portions of formulations of shaped catalyst bodies are used for producing a section of charge.

公开(公告)号：BRPI0509632B1

公开(公告)日：2015-09-08

申请号：BRPI0509632

申请日：2005-04-22

Applicant: BASF AG

Inventor： MÜLLER-ENGEL KLAUS JOACHIM ,  EGER KNUT ,  DIETERLE MARTIN ,  HAMMON ULRICH ,  SCHLIEPHAKE VOLKER

IPC: B01J8/00 ,  B01J8/06

Abstract: processo para carregamento de tubos de contato de um feixe de tubos de contato de uma maneira estruturada, e, pacote . a invenção está relacionada a um método para encher tubos de contato de um feixe de tubos de contato pelo qual composições uniformemente pré-proporcionadas de corpos conformados de catalisador são usadas com a finalidade de produzir uma seção de enchimento.

公开(公告)号：CA2535357A1

公开(公告)日：2005-03-03

申请号：CA2535357

申请日：2004-08-17

Applicant: BASF AG

Inventor： DIEHL VOLKER ,  DUDA MARK ,  RISSEL STEFFEN ,  EGER KNUT ,  BERNDT SILKE ,  NSUNDA VERON ,  HOELZLE MARKUS

IPC: B01J8/00 ,  B01J8/06 ,  B65G65/32

Abstract: The invention relates to a method for filling a vertical tube having an inne r diameter of 50 mm or less with catalyst particles. According to said method, a filling aid comprising a flexible longitudinal body is introduced into the vertical tube, the ratio of the cross-section of the flexible longitudinal body to the cross-section of the tube being between 0.003 and 0.08, and the tube is filled with the catalyst particles.