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2 793 494

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(51)

IPC

C03C1/04(2006-01-01)

C09C3/04(2006-01-01)

(21) (22)

Application

2022124202, 2022-09-13

(24)

Start date

2022-09-13

(22)

Actual filing date

2022-09-13

(45)

Published

2023-04-04

(72)

Inventor

Bessmertnyi Vasilii StepanovichZdorenko Natalia MikhailovnaPlatov Iurii TikhonovichPlatova Raisa Abdulgafarovna

(73)

Holder

Avtonomnaia Nekommercheskaia Organizatsiia Vysshego Obrazovaniia Universitet Kooperatsii, Ekonomiki I Prava»

METHOD FOR OBTAINING PIGMENT Russian patent published in 2023 - IPC C03C1/04 C09C3/04

Abstract RU 2793494 C1

FIELD: production of pigments in the ceramic industry.

SUBSTANCE: method of obtaining the pigment includes firing of the original component, grinding and dispersion control. Waste of vanadium production is used as the initial component, the firing of which is carried out at 600°C for 2 hours, and then dry grinding of the pigment is performed in a planetary mill for 0.5 hours. If the composition of the waste vanadium production contains 17.39% by weight of MnO and 2.81% by weight of V₂O₅ a purple pigment containing Mn₂V₂O₇is received.

EFFECT: accelerating the technological process of obtaining pigment while reducing energy consumption.

2 cl, 1 ex, 2 tbl

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RU 2 793 494 C1

Authors

Bessmertnyi Vasilii Stepanovich

Zdorenko Natalia Mikhailovna

Platov Iurii Tikhonovich

Platova Raisa Abdulgafarovna

Dates

2023-04-04—Published

2022-09-13—Filed