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2 529 233

(13)

(51)

IPC

C01B31/08(2006-01-01)

(21) (22)

Application

2013120626/05, 2013-05-06

(24)

Start date

2013-05-06

(22)

Actual filing date

2013-05-06

(45)

Published

2014-09-27

(72)

Inventor

Krasnova Tamara AndreevnaSolov'Ev Nikolaj ViktorovichSolov'Eva Julija Viktorovna

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Tekhnologicheskij Institut Pishchevoj Promyshlennosti"

METHOD OF PRODUCING MODIFIED ACTIVATED CARBON Russian patent published in 2014 - IPC C01B31/08

Abstract RU 2529233 C1

FIELD: chemistry.

SUBSTANCE: modification process includes washing with distilled water, heating to 200°C in an air atmosphere for 2 hours and treating with hydrochloric acid solution with concentration of 0.1 mol/dm³.

EFFECT: high dimethylamine sorption capacity of the carbon and increasing dimethylamine extraction by 35% on average.

3 tbl, 3 ex

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RU 2 529 233 C1

Authors

Krasnova Tamara Andreevna

Solov'Ev Nikolaj Viktorovich

Solov'Eva Julija Viktorovna

Dates

2014-09-27—Published

2013-05-06—Filed