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(11)

2 493 907

(13)

(51)

IPC

B01J20/30(2006-01-01)

B01J20/20(2006-01-01)

B01J20/24(2006-01-01)

(21) (22)

Application

2012118778/05, 2012-05-04

(24)

Start date

2012-05-04

(22)

Actual filing date

2012-05-04

(45)

Published

2013-09-27

(72)

Inventor

Pankeev Vitalij Vasil'EvichSveshnikova Elena StanislavovnaPanova Lidija Grigor'Evna

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet Imeni Gagarina Ju.A." Imeni Gagarina Ju.A.)

METHOD OF MAKING CARBON SORBENT FROM VEGETABLE STOCK Russian patent published in 2013 - IPC B01J20/30 B01J20/20 B01J20/24

Abstract RU 2493907 C1

FIELD: process engineering.

SUBSTANCE: invention relates to method of producing carbon sorbent. Proposed method comprises heating at the rate of 10-15°C/min of chemically processed vegetable stock to 300-400°C. Millet seed coats are used as vegetable stock. Stock is chemically treated by aqueous solution of ammonium tetrafluoroborate simultaneously with carbonisation and holding for 5 minutes.

EFFECT: simplified and accelerated process.

1 tbl

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RU 2 493 907 C1

Authors

Pankeev Vitalij Vasil'Evich

Sveshnikova Elena Stanislavovna

Panova Lidija Grigor'Evna

Dates

2013-09-27—Published

2012-05-04—Filed