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2 021 994

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C1

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IPC

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Application

93032363/04, 1993-06-23

(22)

Actual filing date

1993-06-23

(45)

Published

1994-10-30

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Inventor

Basin Mikhail Borisovich[Ru]Vajnora Bronislavos Juozovich[Lt]Gimbutas Al'Bertas Al'Bertovich[Lt]Tugushi Sergej Omarievich[Lt]Baril'Chuk Mikhail Vasil'Evich[Ua]Bednov Boris Viktorovich[Lt]Sivtsov Sergej Aleksandrovich[Lt]Khrapov Valerij Vladimirovich[Ru]Golubev Sergej Konstantinovich[Ru]

(73)

Holder

Basin Mikhail BorisovichMazhejkskoe Gosudarstvennoe Neftepererabatyvajushchee Predprijatie

METHOD OF PROCESSING OF RESIDUAL PETROLEUM PRODUCTS Russian patent published in 1994 - IPC

Abstract RU 2021994 C1

FIELD: processing technique. SUBSTANCE: method involves visbreaking residual petroleum products in presence of aromatic fraction or polar compound. Initial raw material is preliminarily subjected to cavitation treatment. Extract of selective refinement of oils or gas oils of catalytic cracking in the amount of 2.0-8.0 per cent is used as aromatic fraction. Acetone in the amount of 0.001-0.05 per cent is used as polar compound. EFFECT: enhanced operating reliability. 1 tbl, 3 cl

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RU 2 021 994 C1

Authors

Basin Mikhail Borisovich[Ru]

Vajnora Bronislavos Juozovich[Lt]

Gimbutas Al'Bertas Al'Bertovich[Lt]

Tugushi Sergej Omarievich[Lt]

Baril'Chuk Mikhail Vasil'Evich[Ua]

Bednov Boris Viktorovich[Lt]

Sivtsov Sergej Aleksandrovich[Lt]

Khrapov Valerij Vladimirovich[Ru]

Golubev Sergej Konstantinovich[Ru]

Dates

1994-10-30—Published

1993-06-23—Filed

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