GRAIN SIZE COMPOSITION AND POROUS STRUCTURE OF CARBON HEARTH BLOCK MATERIALS FOR ALUMINUM ELECTROLYZERS

Тип публикации: статья из журнала

Год издания: 2010

Идентификатор DOI: 10.1007/s11148-010-9283-8

Ключевые слова: carbon hearth blocks, polyfraction grain size composition, pore size, A-carbon, Carbon blocks, Carbon material, Coarse fractions, Electrolyzers, Fine fraction, Grain size composition, Hearth blocks, Particle packings, Porous structures, Electrolytic cells, Grain size and shape, Structure (composition)

Аннотация: Results are provided for the design of a carbon refractory structure with a pore size of less than 25 mu m. It is established that if in planning the charge for carbon blocks the coarse fraction (10 - 5 mm) is excluded, converting the medium and fine fractions to 100%, then the sizes of fractions become close to those calculated by equations used traditionally describing optimum particle packing. In a three-fraction charge carbon material compositions composites are obtained within which the predominant pore size is less than 25 or even 10 mm.

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Издание

Журнал: REFRACTORIES AND INDUSTRIAL CERAMICS

Выпуск журнала: Vol. 51, Is. 3

Номера страниц: 172-176

ISSN журнала: 10834877

Место издания: NEW YORK

Издатель: CONSULTANTS BUREAU/SPRINGER

Персоны

Yurkov A.L. (OAO Volga Abrasive Plant)
Khramenko S.A. (Siberian Federal University)
Mosin Y.M. (D. I. Mendeleev RKhTU)

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