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2 117 652

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C1

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IPC

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Application

97105150/04, 1997-04-02

(22)

Actual filing date

1997-04-02

(45)

Published

1998-08-20

(72)

Inventor

Kuznetsov A.S.Pashkevich D.S.Mukhortov D.A.Petrov V.B.

(73)

Holder

Aktsionernoe Obshchestvo Zakrytogo TipaZakrytoe Aktsionernoe Obshchestvo Inzhiniring"

METHOD OF PREPARING TETRAFLUOROMETHANE Russian patent published in 1998 - IPC

Abstract RU 2117652 C1

FIELD: synthesis of tetrafluoromethane from carbon and fluorine. SUBSTANCE: in order to obtain tetrahydromethane, carbon containing stock is reacted with fluorine at temperature from 700 to 1200 C. Temperature is created and maintained by directing gas to reaction zone. Gas self inflames when in contact with fluorine. EFFECT: increased yield of the final product. 4 ex, 2 tbl

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RU 2 117 652 C1

Authors

Kuznetsov A.S.

Pashkevich D.S.

Mukhortov D.A.

Petrov V.B.

Dates

1998-08-20—Published

1997-04-02—Filed

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