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2 660 439

(13)

(51)

IPC

B01J27/22(2006-01-01)

B01J23/883(2006-01-01)

B01J21/08(2006-01-01)

B01J21/04(2006-01-01)

B01J21/06(2006-01-01)

(21) (22)

Application

2017146494, 2017-12-28

(24)

Start date

2017-12-28

(22)

Actual filing date

2017-12-28

(45)

Published

2018-07-06

(72)

Inventor

Yakovlev Vadim AnatolevichSmirnov Andrej AnatolevichShilov Ivan NikolaevichAlekseeva Mariya ValerevnaSelishcheva Svetlana Aleksandrovna

(73)

Holder

Federalnoe Gosudarstvennoe Avtonomnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Natsionalnyj Issledovatelskij Gosudarstvennyj Universitet" Gosudarstvennyj Universitet, Ngu)

FURFURAL HYDROGENATION CATALYST Russian patent published in 2018 - IPC B01J27/22 B01J23/883 B01J21/08 B01J21/04 B01J21/06

Abstract RU 2660439 C1

FIELD: chemistry.

SUBSTANCE: invention relates to the development of a selective hydrogenation catalyst for furfural to furfural alcohol. Catalyst contains Ni and Mo in the form of an alloy and as a modifier up to 4 by wt. % of carbon in the form of Ni and/or Mo carbide, the ratio of Ni to Mo in the catalyst being varied up to 6, and also includes a stabilizing additive in the form of SiO₂ or a carrier from the group: γ-Al₂O₃, θ-Al₂O₃, TiO₂, CeO₂, ZrO₂, SiO₂.

EFFECT: technical result consists in preparation of a catalyst with high activity and selectivity in formation of furfural alcohol and stability to coking.

5 cl, 2 tbl, 4 ex

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RU 2 660 439 C1

Authors

Yakovlev Vadim Anatolevich

Smirnov Andrej Anatolevich

Shilov Ivan Nikolaevich

Alekseeva Mariya Valerevna

Selishcheva Svetlana Aleksandrovna

Dates

2018-07-06—Published

2017-12-28—Filed