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2 105 931

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Application

95113789/06, 1995-08-01

(22)

Actual filing date

1995-08-01

(45)

Published

1998-02-27

(72)

Inventor

Mal'Chikov G.D.Ivliev A.V.Timofeev N.I.Rasshchepkina N.A.Bogdanov V.I.Tupikova E.N.

(73)

Holder

Samarskij Gosudarstvennyj Aehrokosmicheskij Universitet Im.Akad.S.P.KorolevaOtkrytoe Aktsionernoe Obshchestvo Zavod Po Obrabotke Tsvetnykh Metallov"

METHOD OF MANUFACTURE OF SENSITIVE ELEMENT FOR INCOMPLETE COMBUSTION SENSOR Russian patent published in 1998 - IPC

Abstract RU 2105931 C1

FIELD: check of hydrocarbon fuels complete combustion by thermochemical (catalytic) determination of incomplete combustion, mainly in thermal power plants. SUBSTANCE: platinum wire is activated in aqua regia for 0.5 to 1 min. Platinum is applied by immersing the platinum wire in aqueous solution containing 2,0•10-4-6,0 mole/l of Pt (NH3)4/Cl2 and 0.005-0.01 mole/l of potassium hydroxide at temperature of 170 to 210 C in closed volume for 90 to 150 min. EFFECT: enhanced reliability.

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RU 2 105 931 C1

Authors

Mal'Chikov G.D.

Ivliev A.V.

Timofeev N.I.

Rasshchepkina N.A.

Bogdanov V.I.

Tupikova E.N.

Dates

1998-02-27—Published

1995-08-01—Filed

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