公开(公告)号：DE3266722D1

公开(公告)日：1985-11-14

申请号：DE3266722

申请日：1982-01-22

Applicant: STAMICARBON

Inventor： KLEUSKENS ENGELINA CATHARINA ,  VAN DE MOND THEODORUS JOHANNES ,  MAESSEN JOHANNES GERARDUS HEND

IPC: C07C5/42 ,  B01J27/30 ,  B01J38/00 ,  C07B35/04 ,  C07B41/00 ,  C07B43/08 ,  C07B61/00 ,  C07C1/00 ,  C07C5/48 ,  C07C11/12 ,  C07C45/00 ,  C07C45/34 ,  C07C47/22 ,  C07C67/00 ,  C07C253/00 ,  C07C255/08 ,  C11B1/06 ,  C07C120/00

Abstract: Process for the reactivation of a spent oxidic catalyst suitable for oxidation, ammoxidation and/or oxidative dehydrogenation of olefines and that contains a tellurium oxide and as active components mainly oxides of antimony and/or iron. The spent catalyst is mixed with a solid particulate tellurium compound or with a particulate, solid carrier material containing a tellurium compound.

公开(公告)号：AT15977T

公开(公告)日：1985-10-15

申请号：AT82200076

申请日：1982-01-22

Applicant: STAMICARBON

Inventor： KLEUSKENS ENGELINA CATHARINA ,  VAN DE MOND THEODORUS JOHANNES ,  MAESSEN JOHANNES GERARDUS HEND

IPC: C07C5/42 ,  B01J27/30 ,  B01J38/00 ,  C07B35/04 ,  C07B41/00 ,  C07B43/08 ,  C07B61/00 ,  C07C1/00 ,  C07C5/48 ,  C07C11/12 ,  C07C45/00 ,  C07C45/34 ,  C07C47/22 ,  C07C67/00 ,  C07C253/00 ,  C07C255/08 ,  C11B1/06 ,  C07C120/00

Abstract: Process for the reactivation of a spent oxidic catalyst suitable for oxidation, ammoxidation and/or oxidative dehydrogenation of olefines and that contains a tellurium oxide and as active components mainly oxides of antimony and/or iron. The spent catalyst is mixed with a solid particulate tellurium compound or with a particulate, solid carrier material containing a tellurium compound.