Method for treating alumina honeycomb monoliths

Details Method for treating alumina honeycomb monoliths Method for treating alumina honeycomb monoliths

2005-11-15

2005-11-15

Silverman, Stanley S. (Department: 1754)

Chemistry of inorganic compounds

Oxygen or compound thereof

Metal containing

C423S625000, C502S414000, C502S415000, C502S439000, C501S127000, C501S153000

Reexamination Certificate

active

06964756

ABSTRACT:
High-surface-area alumina honeycombs are subjected to a water vapor pre-treatment to obtain protection from cracking damage on subsequent exposure to aqueous media e.g., aqueous solutions for depositing catalysts on the honeycombs.

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patent: 6383443 (2002-05-01), Jeng et al.
patent: 06154598 (1994-06-01), None

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