Title:
【発明の名称】無水マレイン酸を得るための気相接触酸化法
Document Type and Number:
Japanese Patent JP2003519673
Kind Code:
A
Abstract:
A process for the preparation of maleic anhydride by heterogeneously catalyzed gas-phase oxidation in a reactor with feed for the reaction mixture at one end of the reactor and discharge of the product mixture at the opposite end of the reactor, and with devices for dissipating the heat of reaction which are arranged in the reactor interior and through which a heat-exchange medium flows and which are designed as heat-exchanger plates.
Inventors:
Peter Zener
Otto Mach Hammer
Claus Höchler
Alexander Veck
Gerhard Olbert
Uwe Starbell
Otto Mach Hammer
Claus Höchler
Alexander Veck
Gerhard Olbert
Uwe Starbell
Application Number:
JP2001551830A
Publication Date:
June 24, 2003
Filing Date:
January 10, 2001
Export Citation:
Assignee:
BASF Akchen Gezel Shaft
International Classes:
F28F3/00; B01J8/02; B01J19/24; B01J35/04; C07C51/215; C07C57/145; C07D307/60; (IPC1-7): C07D307/60; F28F3/00
Attorney, Agent or Firm:
Toshio Yano (4 outside)