PROCESSO DE ANALISE CONTINUA DO GAS DE ALTO FORNO,DISPOSITIVO PARA A EXECUCAO DO PROCESSO E PROCESSO PARA A PRODUCAO DE FERRO EM ALTO FORNO

摘要

An improvement in the process for regulating the operation of a blast furnace in response to analysis of the effluent blast furnace gas residing in continuously admixing the blast furnace gas with a carrier gas, removing from said admixture CO, CO2 and H2 thereafter feeding the remaining gas admixture comprising carrier gas and N2 into a nitrogen measuring means. Also disclosed is an apparatus therefore, especially one which permits said removal by oxidation of CO and H2 and adsorption of the CO2 and H2O.