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2 302 448

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IPC

C10G45/10(2006-01-01)

B01J23/44(2006-01-01)

B01J23/06(2006-01-01)

B01J21/06(2006-01-01)

(21) (22)

Application

2006107990/04, 2006-03-15

(24)

Start date

2006-03-15

(22)

Actual filing date

2006-03-15

(45)

Published

2007-07-10

(72)

Inventor

Kozlov Aleksandr IvanovichGrunskij Vladimir NikolaevichZbarskij Vitol'D L'VovichKapustin Vladimir MikhajlovichChernysheva Elena AleksandrovnaAbdrakhmanova Gul'Nara Magzurovna

(73)

Holder

Kozlov Aleksandr IvanovichGrunskij Vladimir NikolaevichZbarskij Vitol'D L'VovichKapustin Vladimir MikhajlovichChernysheva Elena AleksandrovnaAbdrakhmanova Gul'Nara Magzurovna

METHOD OF HYDROFINING OF PETROLEUM DISTILLATES Russian patent published in 2007 - IPC C10G45/10 B01J23/44 B01J23/06 B01J21/06

Abstract RU 2302448 C1

FIELD: oil refining industry and petrochemistry; hydrorefining of petroleum distillates.

SUBSTANCE: hydrorefining of petroleum distillates is carried out at elevated temperature and increased pressure in presence of catalyst containing carrier - highly porous cellular material on base of aluminum α-oxide modified by aluminum γ-oxide or sulfated zirconium dioxide; used as active component is palladium or palladium modified by palladium nano-particles or palladium in mixture with zinc oxide in the amount of 0.35-20.0 mass-%. The process is carried out at temperature of 150-200°C and pressure of 0.1-1.0 Mpa.

EFFECT: enhanced efficiency; facilitated procedure; possibility of hydrorefining of gasoline and diesel distillates.

2 cl, 1 tbl

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RU 2 302 448 C1

Authors

Kozlov Aleksandr Ivanovich

Grunskij Vladimir Nikolaevich

Zbarskij Vitol'D L'Vovich

Kapustin Vladimir Mikhajlovich

Chernysheva Elena Aleksandrovna

Abdrakhmanova Gul'Nara Magzurovna

Dates

2007-07-10—Published

2006-03-15—Filed