CATALYST FOR DEHYDROGENATION OF ALKYLAROMATIC HYDROCARBONS Russian patent published in 2002 - IPC

Abstract RU 2187364 C2

FIELD: hydrogenation- dehydrogenation catalysts. SUBSTANCE: catalyst is composed of, wt %: potassium compound 8-22, magnesium and/or calcium compound 0.5-10, molybdenum oxide 0.5-5, cerium oxide 1-8, Portland cement 5-10, strontium oxide and/or ferrite 0.5-10, lanthanum and/or neodymium oxide 0.01-1, iron oxide - the balance. Catalyst further contains 0.05-5.0% rubidium and/or cesium oxide and/or ferrite. Potassium and magnesium compounds can be oxides and/or ferrites. EFFECT: increased activity and selectivity. 4 cl, 1 tbl, 9 ex

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RU 2 187 364 C2

Authors

Kotel'Nikov G.R.

Kachalov D.V.

Sidnev V.B.

Kuzhin A.V.

Baranova V.V.

Dates

2002-08-20—Published

2000-11-13—Filed