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2 136 648

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Application

96110154/04, 1996-05-21

(24)

Start date

1996-05-21

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Actual filing date

1996-05-21

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Published

1999-09-10

(72)

Inventor

Khajrudinov I.R.Zhirnov B.S.Alekseev S.V.Imashev U.B.

(73)

Holder

Institut Problem Neftekhimpererabotki An Respubliki Bashkortostan

NAPHTHALENE PRODUCTION PROCESS Russian patent published in 1999 - IPC

Abstract RU 2136648 C1

FIELD: petrochemical synthesis. SUBSTANCE: methylnaphtalene fraction of hydrocarbon raw material supplemented by 5-25% of Tetralin is subjected to thermal dealkylation at 730-750 C. EFFECT: increased yield and simplified process. 1 dwg, 1 tbl, 12 ex

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RU 2 136 648 C1

Authors

Khajrudinov I.R.

Zhirnov B.S.

Alekseev S.V.

Imashev U.B.

Dates

1999-09-10—Published

1996-05-21—Filed

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