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2 076 070

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Application

94029849/26, 1994-08-15

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Actual filing date

1994-08-15

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Published

1997-03-27

(72)

Inventor

Molchanov V.V.Maksimov G.M.Gojdin V.V.Kulikov S.M.Kulikova O.M.Kozhevnikov I.V.Bujanov R.A.Maksimovskaja R.I.Pljasova L.M.Lapina O.B.

(73)

Holder

Institut Kataliza So Ran

METHOD OF PREPARING PHOSPHORUS HETEROPOLYACIDS Russian patent published in 1997 - IPC

Abstract RU 2076070 C1

FIELD: inorganic syntheses. SUBSTANCE: phosphoric acid interacts with a compound of general formula S-1 where M is Mo or W, n = 1- 6, and m = 33-35.5 at 25-100 C. Compounds having this formula are prepared via mechanochemically exciting a mixture of vanadium oxide with molybdenum oxide or tungsten oxide on centrifugal planetary mill for 20-40 min at drum rotation rate 10 c-1. EFFECT: improved procedure. 2 cl, 1 tbl

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RU 2 076 070 C1

Authors

Molchanov V.V.

Maksimov G.M.

Gojdin V.V.

Kulikov S.M.

Kulikova O.M.

Kozhevnikov I.V.

Bujanov R.A.

Maksimovskaja R.I.

Pljasova L.M.

Lapina O.B.

Dates

1997-03-27—Published

1994-08-15—Filed

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