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2 715 390

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(51)

IPC

C07C5/333(2006-01-01)

B01J23/28(2006-01-01)

B01J23/22(2006-01-01)

B01J27/57(2006-01-01)

(21) (22)

Application

2019138982, 2019-12-02

(24)

Start date

2019-12-02

(22)

Actual filing date

2019-12-02

(45)

Published

2020-02-27

(72)

Inventor

Bondareva Valentina MikhailovnaLazareva Evgeniia ViktorovnaShadrina Liubov AlekseevnaSobolev Vladimir Ivanovich

(73)

Holder

Federalnoe Gosudarstvennoe Biudzhetnoe Uchrezhdenie Nauki Issledovatelskii Tsentr Kataliza Im. G.K. Boreskova Sibirskogo Otdeleniia Rossiiskoi Akademii Nauk» Kataliza So Ran, Ik So Ran)

CATALYST FOR PROCESSING ETHANE-ETHYLENE FRACTION OF REFINERY GASES Russian patent published in 2020 - IPC C07C5/333 B01J23/28 B01J23/22 B01J27/57

Abstract RU 2715390 C1

FIELD: oil and gas industry.

SUBSTANCE: invention relates to catalysts used for deep refining of refinery gases and can be used in oil and gas processing industry. Described is use of a multicomponent oxide composition of general formula Mo₁V_0.3Te_0.23Nb_0.12(Se+M)_XO_n, where: M is an element from a group comprising Bi, Mn, Ge, Ga and Nd, x=0.0002–0.25, preferably 0.0005–0.15, n is the number of oxygen atoms required to maintain electroneutrality, as a catalyst for processing ethane-ethylene fraction into ethylene during oxidative dehydrogenation reaction.

EFFECT: technical result consists in obtaining ethylene by processing ethane-ethylene fraction of refinery gases with output of not less than 70 %.

1 cl, 1 tbl, 9 ex

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RU 2 715 390 C1

Authors

Bondareva Valentina Mikhailovna

Lazareva Evgeniia Viktorovna

Shadrina Liubov Alekseevna

Sobolev Vladimir Ivanovich

Dates

2020-02-27—Published

2019-12-02—Filed