Measurement of Adsorption of Methane at High Pressures for Alternative Energy Systems

A. A. Fomkin; A. V. Shkolin; I. E. Men’shchikov; A. L. Pulin; A. A. Pribylov; I. A. Smirnov

doi:10.1007/s11018-016-0904-6

Measurement of Adsorption of Methane at High Pressures for Alternative Energy Systems

Authors: Fomkin A.A.¹, Shkolin A.V.¹, Men’shchikov I.E.¹, Pulin A.L.¹, Pribylov A.A.¹, Smirnov I.A.²
Affiliations:
1. Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences (IFKhE RAN)
2. Institute of Medical and Biological Problems, Russian Academy of Sciences
Issue: Vol 58, No 12 (2016)
Pages: 1387-1391
Section: Physicochemical Measurements
URL: https://journals.rcsi.science/0543-1972/article/view/245660
DOI: https://doi.org/10.1007/s11018-016-0904-6
ID: 245660

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Abstract
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Abstract

A technique for the measurement of the equilibrium absolute adsorption of gases, in particular, of natural gas (methane), at pressures up to 10 MPa, is proposed. A plant for use in performing the measurements by means of a volumetric method is described. Estimators of the measurement errors are presented. Adsorption isotherms of methane by AU-1Sh miroporous carbon matter in the range of pressures 10^–7–10 MPa and temperatures in the range 178–360 K are obtained by means of the proposed technique.

Keywords

adsorption, micropores, carbon adsorbents, porous body, adsorption isotherms, methane, accumulation, high pressure

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Measurement of Adsorption of Methane at High Pressures for Alternative Energy Systems

Full Text

Abstract

Keywords

About the authors

A. A. Fomkin

A. V. Shkolin

I. E. Men’shchikov

A. L. Pulin

A. A. Pribylov

I. A. Smirnov

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