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2 050 977

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IPC

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Application

93043798/04, 1993-09-06

(22)

Actual filing date

1993-09-06

(45)

Published

1995-12-27

(72)

Inventor

Leonov V.N.Stozhkova G.A.Subbotina I.V.Timrot T.N.Bobylev B.N.

(73)

Holder

Aktsionernoe Obshchestvo Nauchno-Proizvodstvennoe Predprijatie

METHOD OF PRODUCING MOLYBDENUM-CONTAINING CATALYST FOR OLEFIN EPOXIDATION Russian patent published in 1995 - IPC

Abstract RU 2050977 C1

FIELD: oil processing. SUBSTANCE: inorganic compound of molybdenum is subjected for interaction first with ammonia solution, then with alkanediol-C2-C8. Ammoniacal water and diol were distilled off. Prepared solution of catalyst in diol is added to tris-(alkoxy)-borane or its solution in aliphatic alcohol-C3-C4 at the molar ratio tris-(alkoxy)-borane to molybdenum (30-100):1. EFFECT: improved method of catalyst producing. 2 tbl

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RU 2 050 977 C1

Authors

Leonov V.N.

Stozhkova G.A.

Subbotina I.V.

Timrot T.N.

Bobylev B.N.

Dates

1995-12-27—Published

1993-09-06—Filed

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