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2 072 979

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C1

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IPC

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Application

93055584/04, 1993-12-03

(22)

Actual filing date

1993-12-03

(45)

Published

1997-02-10

(72)

Inventor

Abramov N.V.Golovachev A.M.Zajats A.I.Starshinov B.N.Fedoseeva Z.Ja.Pastor V.E.

(73)

Holder

Tovarishchestvo S Ogranichennoj Otvetstvennost'JuPastor Vladimir Evgen'Evich

METHOD OF SYNTHESIS OF FORMALDEHYDE Russian patent published in 1997 - IPC

Abstract RU 2072979 C1

FIELD: chemical technology. SUBSTANCE: product: formaldehyde. Reagent 1: methanol. Reagent 2: oxygen. Reaction conditions: resin КУ-2Ф ПП, volume rate of methanol is 5-10 h-1, active aluminium oxide, volume ratio resin : oxide = (1:2)-(2:1). Product is used for isoprene production. EFFECT: improved method of synthesis. 1 tbl, 4 ex

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RU 2 072 979 C1

Authors

Abramov N.V.

Golovachev A.M.

Zajats A.I.

Starshinov B.N.

Fedoseeva Z.Ja.

Pastor V.E.

Dates

1997-02-10—Published

1993-12-03—Filed

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