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2 240 340

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IPC

(21) (22)

Application

2003120391/04, 2003-07-03

(24)

Start date

2003-07-03

(22)

Actual filing date

2003-07-03

(45)

Published

2004-11-20

(72)

Inventor

Abdul'Minev K.G.Akhmetov A.F.Akhmetov F.A.Kas'Janov A.A.Solov'Ev A.S.Fedorinov I.A.

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Ufimskij Gosudarstvennyj Neftjanoj Tekhnicheskij Universitet

HIGH-OCTANE GASOLINE PRODUCTION PROCESS Russian patent published in 2004 - IPC

Abstract RU 2240340 C1

FIELD: petroleum processing and petrochemistry.

SUBSTANCE: hydrofined straight-run gasoline fraction 40-193^оС is subjected to reforming after preliminary separation of feedstock. In particular, before feeding reaction mixture into reactor, gasoline portion thereof is separated into top fraction and residual fractions with initial temperature boiling within a range of 85-105^оС. Residual fraction comes into contact with alumino-platinum catalyst in reforming reactor and top fraction is sent to mixing with reactor product.

EFFECT: increased yield of high-octane gasoline.

1 tbl, 5 ex

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RU 2 240 340 C1

Authors

Abdul'Minev K.G.

Akhmetov A.F.

Akhmetov F.A.

Kas'Janov A.A.

Solov'Ev A.S.

Fedorinov I.A.

Dates

2004-11-20—Published

2003-07-03—Filed