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2 750 801

(13)

(51)

IPC

B01J21/04(2006-01-01)

B01J23/72(2006-01-01)

B01J23/745(2006-01-01)

B01J23/86(2006-01-01)

B01J23/882(2006-01-01)

B01J23/889(2006-01-01)

B01D53/44(2006-01-01)

B01D53/62(2006-01-01)

(21) (22)

Application

2020131546, 2020-09-25

(24)

Start date

2020-09-25

(22)

Actual filing date

2020-09-25

(45)

Published

2021-07-02

(72)

Inventor

Fedorov Aleksandr ViktorovichErmakov Dmitrij YurevichDubinin Yurij VladimirovichYazykov Nikolaj AlekseevichYakovlev Vadim Anatolevich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennostyu Kataliz" Kataliz")

DEEP OXIDATION CATALYST AND METHOD FOR CATALYTIC COMBUSTION OF SLUDGE FROM MUNICIPAL WASTEWATER TREATMENT PLANTS Russian patent published in 2021 - IPC B01J21/04 B01J23/72 B01J23/745 B01J23/86 B01J23/882 B01J23/889 B01D53/44 B01D53/62

Abstract RU 2750801 C1

FIELD: solid waste treatment.

SUBSTANCE: invention relates to a catalyst for burning sludge from municipal wastewater treatment plants, consisting of an oxide carrier of aluminum oxide in an amount, weight percentage, of no more than 50, active component Fe₂O₃ 48-75, as well as CuO 0, 2-3, 3.5-6, and/or Mn₂O₃, and/or Co₂O₃, and/or Cr₂O₃ 2-10, as well as to the method for burning sludge from municipal wastewater treatment plants in the fluidized bed of the catalyst using this catalyst.

EFFECT: extension of the range of technical means to remove waste.

3 cl, 1 dwg, 8 ex, 1 tbl

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RU 2 750 801 C1

Authors

Fedorov Aleksandr Viktorovich

Ermakov Dmitrij Yurevich

Dubinin Yurij Vladimirovich

Yazykov Nikolaj Alekseevich

Yakovlev Vadim Anatolevich

Dates

2021-07-02—Published

2020-09-25—Filed