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2 286 846

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IPC

B01J23/78(2006-01-01)

B01J23/83(2006-01-01)

B01J27/19(2006-01-01)

B01J21/02(2006-01-01)

C10G45/08(2006-01-01)

(21) (22)

Application

2005117469/04, 2005-07-04

(24)

Start date

2005-07-04

(22)

Actual filing date

2005-07-04

(45)

Published

2006-11-10

(72)

Inventor

Tseljutina Marina IvanovnaAliev Ramiz Rza OglyReznichenko Irina DmitrievnaVolchatov Leonid Gennad'EvichAndreeva Tat'Jana IvanovnaElshin Anatolij Ivanovich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Zavod Katalizatorov I Organicheskogo Sinteza" Azk I Os)

PETROLEUM FRACTION HYDROFINING CATALYST Russian patent published in 2006 - IPC B01J23/78 B01J23/83 B01J27/19 B01J21/02 C10G45/08

Abstract RU 2286846 C1

FIELD: petroleum processing catalysts.

SUBSTANCE: invention provides petroleum fraction hydrofining catalyst with following chemical analysis, wt %: CoO 2.5-4.0, MoO₃ 8.0-12.0, Na₂0.01-0.08, La₂O₃ 1.5-4.0, P₂O₅ 2.0-5.0, B₂O₃ 0.5-3.0, Al₂O₃ - the balance.

EFFECT: enhanced hydrofining efficiency in cases of feedstock containing elevated amount of unsaturated hydrocarbons.

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RU 2 286 846 C1

Authors

Tseljutina Marina Ivanovna

Aliev Ramiz Rza Ogly

Reznichenko Irina Dmitrievna

Volchatov Leonid Gennad'Evich

Andreeva Tat'Jana Ivanovna

Elshin Anatolij Ivanovich

Dates

2006-11-10—Published

2005-07-04—Filed