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2 669 397

(13)

(51)

IPC

B01J23/62(2006-01-01)

B01J23/64(2006-01-01)

B01J23/656(2006-01-01)

B01J37/16(2006-01-01)

B01J23/02(2006-01-01)

C07C5/09(2006-01-01)

C07C7/167(2006-01-01)

(21) (22)

Application

2016148924, 2016-12-13

(24)

Start date

2016-12-13

(22)

Actual filing date

2016-12-13

(45)

Published

2018-10-11

(72)

Inventor

Melnikov Dmitrij PetrovichKustov Leonid ModestovichStytsenko Valentin DmitrievichSaveleva Elena ViktorovnaTkachenko Olga PetrovnaShesterkina Anastasiya AlekseevnaNovikov Andrej Aleksandrovich

(73)

Holder

Melnikov Dmitrij Petrovich

CATALYST FOR SELECTIVE HYDROGENATION OF DIENE AND ACETYLENE HYDROCARBONS AND METHOD FOR PRODUCTION THEREOF Russian patent published in 2018 - IPC B01J23/62 B01J23/64 B01J23/656 B01J37/16 B01J23/02 C07C5/09 C07C7/167

Abstract RU 2669397 C2

FIELD: biochemistry.

SUBSTANCE: invention relates to a bimetallic palladium-containing catalyst for the selective hydrogenation of diene and acetylene hydrocarbons, wherein the catalyst comprises, by weight: palladium – 0.001–2.0, and iron, manganese or tin – 0.001 to 10 %, wherein all metals being in the zero-valent and partly in the low-valent (20–40 % of M²⁺ ions) state, aluminum oxide is the balance. Invention also relates to a method for producing said palladium-containing catalyst and to a method for use thereof.

EFFECT: technical result is a wider range of palladium-containing catalysts and simplified method for producing selective palladium-containing catalyst for the hydrogenation of diene and acetylene hydrocarbons and impurities thereof in olefin fractions.

3 cl, 6 ex

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RU 2 669 397 C2

Authors

Melnikov Dmitrij Petrovich

Kustov Leonid Modestovich

Stytsenko Valentin Dmitrievich

Saveleva Elena Viktorovna

Tkachenko Olga Petrovna

Shesterkina Anastasiya Alekseevna

Novikov Andrej Aleksandrovich

Dates

2018-10-11—Published

2016-12-13—Filed