CHARBON ACTIF OBTENU A PARTIR DE PRODUITS INTERMEDIAIRES PROVENANT DE LA PRODUCTION DE COKE

摘要

1522554 Production of activated carbon CENTRO SPERIMENTALE METALLURGICO SpA 15 April 1976 [16 April 1975] 15460/76 Heading C5E A process for the production of activated carbon in which the carbonaceous product from the first or second semicoking steps of the semicoke production process of Specifications 1492563 or 1522553 is subjected to partial combustion in an oxidising atmosphere at a temperature within the range 500-900‹C, combustion being terminated when the loss of weight of the carbonaceous product is between 10 and 40%.