Title:
METHOD OF CONVERTING AMMONIUM SALTS TO SULFUR DIOXIDE AND AMMONIA
Document Type and Number:
Japanese Patent JPS54107498
Kind Code:
A
Abstract:
Ammonium imidodisulfate and ammonium sulfamate may be converted to sulfur dioxide and ammonia by heating them with a reducing agent or a catalyst in a bath of molten ammonium sulfate and ammonium bisulfate. The reducing agent is sulfur or a sulfur compound and the catalyst is selected from Mo, W, Cu, Fe, Co, Cr, Mn and Ni.
Inventors:
ANDORE DESHIYAN
KUROODO DEZEERU
SHIGISUMON FURANKOBIAKU
ANRI GURIYUIE
KUROODO DEZEERU
SHIGISUMON FURANKOBIAKU
ANRI GURIYUIE
Application Number:
JP211679A
Publication Date:
August 23, 1979
Filing Date:
January 10, 1979
Export Citation:
Assignee:
INST FRANCAIS DU PETROLE
International Classes:
B01J23/00; C01B17/50; C01B17/90; C01C1/02; (IPC1-7): B01J23/24; B01J23/34; B01J23/70; C01B17/50; C01C1/02