Catalyst precursors

Details Catalyst precursors Catalyst precursors

1986-10-28

1988-09-20

Sneed, H. M. S.

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

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502316, 502258, 502439, 502527, B01J 2370, B01J 2300, B01J 2108, B01J 2104

Patent

active

047725796

ABSTRACT:
Catalyst precursor units, e.g. for ammonia synthesis catalysts, comprise an iron oxide composition in the form of sintered shaped units of substantially uniform cross section having a plurality, e.g. 13 to 50 or more, through passages of substantially uniform cross section. The passages preferably have a diameter of less than 1.5, particularly less than 0.7, mm.

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