AMMONIA CONVERSION CATALYST Russian patent published in 2000 - IPC

Abstract RU 2160157 C1

FIELD: oxidation catalysts. SUBSTANCE: ammonia conversion catalyst, used in production of nitric acid and hydroxylamine sulfate and containing at least one active ingredient selected from VIII group metals and/or metal oxides applied in amounts at least 0.01 wt % on silica and/or alumina carrier (in the form of woven or nonwoven fibrous materials) additionally contains stabilizer selected from IIA, IIIA, and IVB group metals and/or metal oxides in amounts from 0.01 to 2.0 wt % (on conversion to metal). EFFECT: increased strength and heat resistance as well as adhesion of applied phase to carrier. 4 cl, 1 tbl, 9 ex

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RU 2 160 157 C1

Authors

Barelko V.V.

Onishchenko V.Ja.

Bal'Zhinimaev B.S.

Kil'Djashev S.P.

Makarenko M.G.

Chumachenko V.A.

Dates

2000-12-10Published

1999-11-02Filed