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(19)

(11)

2 808 870

(13)

(51)

IPC

C01F11/46(2006-01-01)

B01D21/00(2006-01-01)

C02F11/145(2019-01-01)

C02F103/10(2006-01-01)

(21) (22)

Application

2023126239, 2023-10-13

(24)

Start date

2023-10-13

(22)

Actual filing date

2023-10-13

(45)

Published

2023-12-05

(72)

Inventor

Khabarov Iurii GermanovichVeshniakov Viacheslav AleksandrovichViatkin Nikolai AndreevichAizenshtadt Arkadii Mikhailovich

(73)

Holder

Federalnoe Gosudarstvennoe Avtonomnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniia Federalnyi Universitet Imeni M. V. Lomonosova»

REAGENT FOR CLARIFICATION OF CLAY SUSPENSION Russian patent published in 2023 - IPC C01F11/46 B01D21/00 C02F11/145 C02F103/10

Abstract RU 2808870 C1

FIELD: chemistry.

SUBSTANCE: invention relates to reagents intended for clarification of clay suspensions, and can be used to sediment suspended particles of poorly settled clay suspensions. Phosphogypsum is used as a reagent to clarify the clay suspension.

EFFECT: use of phosphogypsum allows for faster and more efficient clarification of the suspension.

1 cl, 9 tbl, 14 ex

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RU 2 808 870 C1

Authors

Khabarov Iurii Germanovich

Veshniakov Viacheslav Aleksandrovich

Viatkin Nikolai Andreevich

Aizenshtadt Arkadii Mikhailovich

Dates

2023-12-05—Published

2023-10-13—Filed