FIELD: catalyst carriers. SUBSTANCE: catalyst carrier is prepared from particles of ceramic components, whose size is chosen such as to provide specified porosity with no use of organic materials to be burned out. Catalysts precipitated on carriers according to invention retain their working characteristics under accelerated ageing conditions essentially better than known products. EFFECT: increased stability of carrier. 9 cl, 5 tbl, 2 ex
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Authors
Dates
2000-10-20—Published
1997-04-17—Filed