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2 803 370

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IPC

B01J23/72(2006-01-01)

B01J21/04(2006-01-01)

C07C13/47(2006-01-01)

C07C13/547(2006-01-01)

(21) (22)

Application

2023107885, 2023-03-30

(24)

Start date

2023-03-30

(22)

Actual filing date

2023-03-30

(45)

Published

2023-09-12

(72)

Inventor

Nebykov Denis NikolaevichRazvaliaeva Anastasiia VladimirovnaMokhov Vladimir MikhailovichLutsenko Irina AleksandrovnaKoshenskova Kseniia AndreevnaEremenko Igor Leonidovich

(73)

Holder

Federalnoe Gosudarstvennoe Biudzhetnoe Obrazovatelnoe Uchrezh-Denie Vysshego Obrazovaniia Gosudarstvennyi Tekhnicheskii Universitet»

CATALYST FOR THE SELECTIVE HYDROGENATION OF DICYCLOPENTADIENE Russian patent published in 2023 - IPC B01J23/72 B01J21/04 C07C13/47 C07C13/547

Abstract RU 2803370 C1

FIELD: catalytic chemistry

SUBSTANCE: catalyst for the selective hydrogenation of dicyclopentadiene in the form of nanostructured metal particles immobilized on aluminum oxide is characterized in that its gamma modification is used as aluminum oxide, and copper particles obtained by reduction with a 10 wt.% solution of sodium tetrahydroborate in distilled water at 60°C are used as metal particles of the complex compound, solvate aqua-di-(furan-2-carboxylate-O)-di-(imidazole)copper(II) with acetonitrile or aqua-di-(furan-3-carboxylate-O)-di-(imidazole)copper (II) printed onγ -Al₂O₃ impregnated with 1 wt.% solution of copper complex in distilled water or ethyl alcohol.

EFFECT: new effective hydrogenation catalyst with increased specific productivity.

1 cl, 1 tbl

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RU 2 803 370 C1

Authors

Nebykov Denis Nikolaevich

Razvaliaeva Anastasiia Vladimirovna

Mokhov Vladimir Mikhailovich

Lutsenko Irina Aleksandrovna

Koshenskova Kseniia Andreevna

Eremenko Igor Leonidovich

Dates

2023-09-12—Published

2023-03-30—Filed