CATALYST OF CONVERSION OF SO INTO SO Russian patent published in 2001 - IPC

Abstract RU 2162367 C1

FIELD: chemical industry. SUBSTANCE: catalyst comprises vanadium, alkali metal or sulfur oxides applied onto silicic support. Support of commercial catalyst or carcass which is essentially commercial catalyst after removing acid-soluble active component therefrom contains pores with radii from . Amount of pores with radii from is 5-70 % and with radius of more than not higher than 50%. Volume of catalyst carcass from is 0.30-0.98 cubic cm/cubic cm. Silicic support is natural or synthetic silica or combination thereof. EFFECT: more efficient convention catalyst. 4 cl, 7 ex, 1 tbl

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RU 2 162 367 C1

Authors

Manaeva L.N.

Malkiman V.I.

Dates

2001-01-27—Published

2000-04-13—Filed