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2 057 066

(13)

(51)

IPC

(21) (22)

Application

93055525/26, 1993-12-10

(22)

Actual filing date

1993-12-10

(45)

Published

1996-03-27

(72)

Inventor

Get'Man Anatolij FedorovichPetrenko Valentin IvanovichJashchenko Nikolaj KonstantinovichOgorodnik Vladimir Vasil'Evich

(73)

Holder

Get'Man Anatolij FedorovichPetrenko Valentin IvanovichJashchenko Nikolaj KonstantinovichOgorodnik Vladimir Vasil'Evich

METHOD FOR SYNTHESIS OF DIAMONDS Russian patent published in 1996 - IPC

Abstract RU 2057066 C1

FIELD: production of diamonds. SUBSTANCE: graphite is impregnated with aqueous-alcohol diamond emulsion and heat treated at temperature of 500-700 C at atmospheric conditions or at temperature of 700-1100 C in the inert medium or vacuum. Then, diamonds are synthesized under the effect of high pressure and temperature in the region of diamond stability on the mixture of impregnated graphite and melt-solvent. EFFECT: higher efficiency. 3 cl, 1 tbl

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RU 2 057 066 C1

Authors

Get'Man Anatolij Fedorovich

Petrenko Valentin Ivanovich

Jashchenko Nikolaj Konstantinovich

Ogorodnik Vladimir Vasil'Evich

Dates

1996-03-27—Published

1993-12-10—Filed