Carbon adsorbents used for gold recovery technology with cyanideстатья
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Дата последнего поиска статьи во внешних источниках: 4 января 2018 г.
Аннотация:Dubinin's method, using the theory of volume filling of micropores, studied the structural and energy characteristics of a number of industrial microporous carbon adsorbents used in the technology of cyanide gold extraction. Comparison of the characteristics of the microporous structure of adsorbents showed that the adsorbents have characteristic micropore sizes close to 1.1 nm. The success of the use of such adsorbents is explained by molecular-sieve effects with respect to the cyanide complex of gold.