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2 085 486

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C1

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IPC

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Application

94020452/25, 1994-01-01

(22)

Actual filing date

1994-01-01

(45)

Published

1997-07-27

(72)

Inventor

Chilikin Vjacheslav Evgen'EvichMusharov Zamil AkhmedzjanovichGur'Janov Vasilij Vasil'EvichBakunina Natal'Ja Mikhajlovna

(73)

Holder

Chilikin Vjacheslav Evgen'EvichMusharov Zamil AkhmedzjanovichGur'Janov Vasilij Vasil'EvichBakunina Natal'Ja Mikhajlovna

METHOD OF PREPARING SPHERICAL CARBON ADSORBENT Russian patent published in 1997 - IPC

Abstract RU 2085486 C1

FIELD: adsorbents production. SUBSTANCE: carbon-containing thermosetting organic substance and hardening catalyst are mixed, and spherical granules are shaped from resulting mixture by dispersing it into heated immiscible with it medium. Granules are hardened by heating suspension of granules to 70-300 C with temperature rise rate 50-100 C/h in a liquid not dissolving granules at granules to liquid volume ratio 1:(1-20) followed by aging granules to complete hardening. EFFECT: improved procedure. 1 tbl

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RU 2 085 486 C1

Authors

Chilikin Vjacheslav Evgen'Evich

Musharov Zamil Akhmedzjanovich

Gur'Janov Vasilij Vasil'Evich

Bakunina Natal'Ja Mikhajlovna

Dates

1997-07-27—Published

1994-01-01—Filed

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