METHOD OF PREPARING SOLUBLE EPOXIDATION CATALYST Russian patent published in 1998 - IPC

Abstract RU 2114694 C1

FIELD: catalysts for petrochemical syntheses. SUBSTANCE: invention is designed for use in combined propylene oxide and styrene production and aims at preparing storage-stable soluble molybdenum epoxidation catalyst. To that aim, molybdenum-containing compound or molybdenum metal is dissolved upon heating in oxygen-containing organic compounds, solution is mixed with C₃-C₅-olefin, and a part (5-12%) of olefin is distilled off in presence of radical reaction inhibitor added in quantity 0.0005 to 0.001 wt %. EFFECT: increased catalyst stability. 3 cl

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RU 2 114 694 C1

Authors

Petukhov A.A.

Sakhapov G.Z.

Dates

1998-07-10—Published

1996-09-13—Filed