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2 724 332

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IPC

B01J27/47(2006-01-01)

B82B1/00(2006-01-01)

C10G45/06(2006-01-01)

B01J37/04(2006-01-01)

(21) (22)

Application

2019117183, 2019-06-03

(24)

Start date

2019-06-03

(22)

Actual filing date

2019-06-03

(45)

Published

2020-06-23

(72)

Inventor

Fedushchak Taisiya AleksandrovnaMikubaeva Elena ViktorovnaVosmerikov Aleksandr VladimirovichZhuravkov Sergej PetrovichUjmin Mikhail AleksandrovichMajkov Vladislav Vladimirovich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Nauki Institut Khimii Nefti Sibirskogo Otdeleniya Rossijskoj Akademii Nauk So Ran)Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Nauki Institut Fiziki Metallov Imeni M.N. Mikheeva Uralskogo Otdeleniya Rossijskoj Akademii Nauk Uro Ran)

METHOD OF PRODUCING CATALYST FOR HYDROFINING OIL FRACTIONS Russian patent published in 2020 - IPC B01J27/47 B82B1/00 C10G45/06 B01J37/04

Abstract RU 2724332 C1

FIELD: chemistry.

SUBSTANCE: disclosed is a method of producing a massive catalyst for hydroprocessing petroleum fractions based on coarse commercial molybdenum disulphide powder, where coarse commercial molybdenum disulphide powder is ground to sizes of 12–55 nm under conditions of mechanical activation in liquid argon medium for 8 hours.

EFFECT: simple process technology; improved ecological level of its implementation; high chemical stability of the catalyst obtained by the disclosed method for degradation when reacting with environmental components on its surface for a long time without forming strongly acidic components.

1 cl, 4 ex, 3 tbl, 4 dwg

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RU 2 724 332 C1

Authors

Fedushchak Taisiya Aleksandrovna

Mikubaeva Elena Viktorovna

Vosmerikov Aleksandr Vladimirovich

Zhuravkov Sergej Petrovich

Ujmin Mikhail Aleksandrovich

Majkov Vladislav Vladimirovich

Dates

2020-06-23—Published

2019-06-03—Filed