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2 660 904

(13)

(51)

IPC

B01J23/882(2006-01-01)

B01J23/883(2006-01-01)

B01J23/78(2006-01-01)

B01J37/02(2006-01-01)

B01J37/04(2006-01-01)

B01J21/04(2006-01-01)

C10G45/08(2006-01-01)

C10G45/38(2006-01-01)

(21) (22)

Application

2018101854, 2018-01-18

(24)

Start date

2018-01-18

(22)

Actual filing date

2018-01-18

(45)

Published

2018-07-11

(72)

Inventor

Loginova Anna NikolaevnaKrukovskij Ilya MikhajlovichMorozova Yanina VladislavovnaSviderskij Sergej AleksandrovichFadeev Vadim Vladimirovich

(73)

Holder

Publichnoe Aktsionernoe Obshchestvo Kompaniya

CATALYST OF PROTECTIVE LAYER FOR HYDROTREATING PROCESS Russian patent published in 2018 - IPC B01J23/882 B01J23/883 B01J23/78 B01J37/02 B01J37/04 B01J21/04 C10G45/08 C10G45/38

Abstract RU 2660904 C1

FIELD: oil and gas industry.

SUBSTANCE: catalyst of protective layer for hydrotreating process of oil fractions, containing, mass%: molybdenum oxide – 2.5–6.0; cobaltous or nickel oxide – 1.0–3.0; sodium oxide – 0.9–1.2; aluminium oxide – the rest.

EFFECT: technical result is to increase duration of cycle useful life of the catalyst of main layer of hydrotreating process of oil fractions enriched with unsaturated hydrocarbons.

1 cl, 2 tbl, 6 ex

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RU 2 660 904 C1

Authors

Loginova Anna Nikolaevna

Krukovskij Ilya Mikhajlovich

Morozova Yanina Vladislavovna

Sviderskij Sergej Aleksandrovich

Fadeev Vadim Vladimirovich

Dates

2018-07-11—Published

2018-01-18—Filed