公开(公告)号：US20220112080A1

公开(公告)日：2022-04-14

申请号：US17551845

申请日：2021-12-15

申请人： NEXTCHEM S.P.A.

发明人： Pierlorenzo CINOTTI ,  Michele COLOZZI ,  Simona CORTESE ,  Marino MICCIO ,  Emma PALO ,  Lucia BARBATO ,  Vincenzo PALMA ,  Daniela BARBA

IPC分类号： C01B3/02 ,  B01D5/00 ,  B01D53/86 ,  B01J23/755 ,  B01J37/02 ,  B01J37/08 ,  C01B17/04

摘要： Disclosed is a catalyst suitable for the catalytic oxidative cracking of a H2S- containing gas stream. The catalyst comprises at least one or more active metals selected from the group consisting of iron, cobalt, and nickel, supported by a carrier comprising ceria and alumina. The active metal is preferably in the form of its sulphide. Also disclosed is a method for the production of hydrogen from a H2S-containing gas stream, comprising subjecting the gas stream to catalytic oxidative cracking so as to form H2 and S2, using a catalyst in accordance with any one of the composition claims.