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Application

99116808/28, 1999-07-30

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Start date

1999-07-30

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Actual filing date

1999-07-30

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Published

2000-08-10

(72)

Inventor

Gogelashvili G.Sh.Ladychuk D.V.Grunin Ju.B.Vartapetjan R.Sh.

(73)

Holder

Marijskij Gosudarstvennyj Tekhnicheskij Universitet

METHOD OF DETERMINATION OF NUMBER OF ACTIVE CENTERS OF CARBON ADSORBENTS Russian patent published in 2000 - IPC

Abstract RU 2154267 C1

FIELD: physico-chemical analysis; fields of science where quantitative determination of active centers in various specimens of carbon adsorbents is required. SUBSTANCE: before and after deuteration specimen is dried to constant mass; then free induction signal is excited and amplitude of signal is measured; number of active centers is determined by results of measurements by means of respective formula. EFFECT: enhanced accuracy of determination; fast determination of active centers of carbon adsorbents without destruction of specimen. 1 tbl

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RU 2 154 267 C1

Authors

Gogelashvili G.Sh.

Ladychuk D.V.

Grunin Ju.B.

Vartapetjan R.Sh.

Dates

2000-08-10—Published

1999-07-30—Filed

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