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(19)

(11)

2 677 226

(13)

(51)

IPC

C08G61/12(2006-01-01)

B01J31/06(2006-01-01)

B01J31/12(2006-01-01)

C10G27/04(2006-01-01)

(21) (22)

Application

2017140763, 2017-11-22

(24)

Start date

2017-11-22

(22)

Actual filing date

2017-11-22

(45)

Published

2019-01-16

(72)

Inventor

Akhmadullin Renat MaratovichAkhmadullina Alfiya GaripovnaMukmeneva Nataliya AleksandrovnaNigmatullin Timur Faridovich

(73)

Holder

Akhmadullina Alfiya GaripovnaAkhmadullin Renat Maratovich

NEW METAL COMPLEX COMPOUNDS OF OLYGOPYROCATECHOLATE AND METHOD FOR OBTAINING CATALYSTS FOR OXIDATION OF SULFUR COMPOUNDS BASED THEREON Russian patent published in 2019 - IPC C08G61/12 B01J31/06 B01J31/12 C10G27/04

Abstract RU 2677226 C1

FIELD: chemistry.

SUBSTANCE: invention relates to new chemical compounds – oligopyrocatecholates of metals of variable valence of the formula (I),

where Me is a bivalent transition metal in the series Cu, Co, Fe, Mn, Ni, n=5÷15. Catalyst for the oxidation of sulfur compounds on a polymeric carrier is also proposed, containing oligopyrocatecholate of formula (I).

EFFECT: proposed new compounds can be used as an effective catalyst for the oxidation of sulfur compounds.

2 cl, 9 dwg, 3 tbl, 24 ex

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RU 2 677 226 C1

Authors

Akhmadullin Renat Maratovich

Akhmadullina Alfiya Garipovna

Mukmeneva Nataliya Aleksandrovna

Nigmatullin Timur Faridovich

Dates

2019-01-16—Published

2017-11-22—Filed