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2 106 361

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Application

96104063/04, 1996-02-29

(22)

Actual filing date

1996-02-29

(45)

Published

1998-03-10

(72)

Inventor

Boldyrev A.P.Khafizov A.V.Kurochkin L.M.Gil'Mutdinov N.R.Burganov T.G.Salakhutdinov R.G.Naumkova I.A.

(73)

Holder

Aktsionernoe Obshchestvo

METHOD FOR PRODUCTION OF OLIGOPIPERYLENE Russian patent published in 1998 - IPC

Abstract RU 2106361 C1

FIELD: production of synthetic paintwork material in chemical and petrochemical industries. SUBSTANCE: oligopiperylene is produced in reactor, degasifiers, condensers and mixers by supplying reaction mixture and subsequent degassing of residual hydrocarbons with steam. For solving of the task, additionally installed are apparatuses of continuous action, outlet flows from degasifiers are separated into gas and liquid phases, and unreacted hydrocarbons are returned through recycled lines to reactor and degasifier to reduce losses of hydrocarbons and steam consumption for degassing. EFFECT: higher efficiency. 1 dwg, 1 tbl

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RU 2 106 361 C1

Authors

Boldyrev A.P.

Khafizov A.V.

Kurochkin L.M.

Gil'Mutdinov N.R.

Burganov T.G.

Salakhutdinov R.G.

Naumkova I.A.

Dates

1998-03-10—Published

1996-02-29—Filed

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