Title:
ZEOLITE CONTAINING ZIRCONIUM AND/OR HAFNIUM AND THEIR MANUFACTURE AND THEIR APPLICATION
Document Type and Number:
Japanese Patent JPS5874522
Kind Code:
A
Abstract:
The invention relates to zirconium- and/or hafnium-containing zeolites, to a process for their preparation and to their use. They are prepared by producing a mixture of zirconium compounds and/or hafnium compounds, and silicon compounds, sodium compounds, tetrapropylammonium compounds and water and, if desired, in addition aluminium compounds, in specified weight ratios and heating the mixture in a sealed vessel. The zeolites are used as catalysts in the preparation of C2-C4-olefins from methanol.
Inventors:
HERUBERUTO BARUTESU
HAINTSU RITSUTERERU
ERUNSUTO INGO ROIPORUTO
FURIIDORITSUHI UNDERU
HAINTSU RITSUTERERU
ERUNSUTO INGO ROIPORUTO
FURIIDORITSUHI UNDERU
Application Number:
JP17919282A
Publication Date:
May 06, 1983
Filing Date:
October 14, 1982
Export Citation:
Assignee:
HOECHST AG
International Classes:
B01J29/00; B01J29/04; B01J29/89; C01B39/04; C01B39/06; C01B39/08; C01B39/36; C01B39/38; C07C1/00; C07C1/20; C07C67/00; B01J29/40; (IPC1-7): B01J29/18; C01B33/28; C07C1/20
Attorney, Agent or Firm:
Ezaki Mitsuyoshi