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2 089 497

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C1

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IPC

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Application

95104569/25, 1995-03-29

(22)

Actual filing date

1995-03-29

(45)

Published

1997-09-10

(72)

Inventor

Avarbeh R.G.Gordeev S.K.Kukushkina Ju.A.Mazaeva T.V.Sokolov V.V.

(73)

Holder

Rossijskij Nauchnyj Tsentr Khimija"

METHOD OF TREATING METALLOID OR METAL CARBIDES OR OBJECTS MADE OF THEM Russian patent published in 1997 - IPC

Abstract RU 2089497 C1

FIELD: adsorbents production. SUBSTANCE: above mentioned issues are treated with a gaseous hydrocarbon or gaseous hydrocarbon mixture at their decomposition temperature to augment weight by 8- 20%. Reaction chamber is filled with argon and chlorine enters until mass is stabilized. Summary pore volume of product is at least 0.70 cu.cm/cu.cm, micropore volume at least 0.52 cu. cm/g, and compression strength at least 16 MPa. EFFECT: improved performance characteristics. 3 tbl

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RU 2 089 497 C1

Authors

Avarbeh R.G.

Gordeev S.K.

Kukushkina Ju.A.

Mazaeva T.V.

Sokolov V.V.

Dates

1997-09-10—Published

1995-03-29—Filed

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