Catalysts for removing sulfur compounds from industrial gases, a

Details Catalysts for removing sulfur compounds from industrial gases, a Catalysts for removing sulfur compounds from industrial gases, a

1992-02-06

1998-06-09

Wood, Elizabeth D.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

B01J 2306, B01J 2316, B01J 2326, B01J 2328

Patent

active

057633509

ABSTRACT:
Catalysts for removing sulfur compounds almost completely from industrial gases are made by impregnating a suitable support with an oxide of at least one element selected from Group VIB of the Periodic System of Elements and at least two other oxides of elements selected from Groups IB, IIB, VIB and VIIIB of the Periodic System of Elements. Industrial gases in which sulfur compounds are present are brought into contact with these catalysts under conditions such that the sulfur compounds are converted to elemental sulfur and thus removed from the industrial gas.

REFERENCES:
patent: 3518208 (1970-06-01), Schneider et al.
patent: 3536755 (1970-10-01), Parthasarathy et al.
patent: 3554689 (1971-01-01), Bloembergen et al.
patent: 4629612 (1986-12-01), van der Wal et al.

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