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2 024 294

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IPC

(21) (22)

Application

4795221/04, 1990-02-22

(22)

Actual filing date

1990-02-22

(45)

Published

1994-12-15

(72)

Inventor

Barelko V.V.Chernyshev V.I.Kisil' I.M.Khal'Zov P.I.Zjuzin S.V.Kalinichenko I.E.

(73)

Holder

Barelko Viktor VladimirovichChernyshev Valerij IvanovichKisil' Ivan MaksimovichKhal'Zov Pavel IvanovichZjuzin Sergej Vasil'EvichKalinichenko Igor' Evgen'Evich

CATALYTIC MEMBER OF AMMONIUM CONVERSION Russian patent published in 1994 - IPC

Abstract RU 2024294 C1

FIELD: catalytic chemistry. SUBSTANCE: catalytic member presents a package of platinum-rhodium wire nets with partial or full separation of nets by spacers gas-permeable, heat-resistant and inert to conversion process and made of material based on oxides of aluminium and/or silicon. Each spacer has thickness exceeding the net wire diameter by 4-100 times. Spacers and nets are intimately adjacent to each other. This results in reduction of platinoids by 3.4-10.7 times as compared with the use of known catalytic member. EFFECT: higher efficiency. 2 tbl

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RU 2 024 294 C1

Authors

Barelko V.V.

Chernyshev V.I.

Kisil' I.M.

Khal'Zov P.I.

Zjuzin S.V.

Kalinichenko I.E.

Dates

1994-12-15—Published

1990-02-22—Filed