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(19)

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2 546 147

(13)

(51)

IPC

B01J20/20(2006-01-01)

B01J20/26(2006-01-01)

B01J20/281(2006-01-01)

B01J20/30(2006-01-01)

B82B3/00(2006-01-01)

(21) (22)

Application

2013144357/05, 2013-10-02

(24)

Start date

2013-10-02

(22)

Actual filing date

2013-10-02

(45)

Published

2015-04-10

(72)

Inventor

Postnov Viktor NikolaevichKeskinov Viktor Anatol'EvichCharykov Nikolaj Aleksandrovich

(73)

Holder

Postnov Viktor NikolaevichKeskinov Viktor Anatol'EvichCharykov Nikolaj Aleksandrovich

PRODUCTION OF SORBENT FOR CHROMATOGRAPHIC SEPARATION OF FULLERENES Russian patent published in 2015 - IPC B01J20/20 B01J20/26 B01J20/281 B01J20/30 B82B3/00

Abstract RU 2546147 C1

FIELD: process engineering.

SUBSTANCE: invention relates to production of sorbents for chromatographic separation of fullerenes. Sandwiched nanotubes are subjected to heat treatment at 800-1000°C and mixed with disperse Teflon. Said step are performed in the medium of nitrogen or inert gas.

EFFECT: simplified production of efficient sorbent.

2 dwg, 2 ex

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RU 2 546 147 C1

Authors

Postnov Viktor Nikolaevich

Keskinov Viktor Anatol'Evich

Charykov Nikolaj Aleksandrovich

Dates

2015-04-10—Published

2013-10-02—Filed