Revista Energética. Septiembre 2026

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sr"unlzlumzlr"umuwv”}lzr" á"wut,zlw"srq"u{lqlomuq"tu":C ~ "á"o}woq"zom}r{lf mrm}uq"um"srq"rMslzrzlomuq"nlmrsuqR #,uq}wo" oy|u}lxo" }r{yl”m" uq" quw" us" rslrto" }uzmosqvlzo"tus"quz}ow"tus"rs,{lmlo"á"tus"wuqf }o"tu"quz}owuq" lmt,q}wlrsuq"Mrwr"zwurw" |,m}oq" ,m"n,},wo"{Oq"sl{Mlo"U Tabla 1: Valores de Consumo Específico Situación Cálculo Coste Proceso Original 134 Nm 3 /t Al x 0,96 €/Nm 3 128,64 €/t Operación Conjunta 95 Nm 3 /t Al x 0,96 €/Nm 3 91,20 €/t Oxicombustión Completa 65 Nm 3 /t Al x 0,96 €/Nm 3 62,40 €/t Tabla 2: Valores del impuesto a las emisiones de CO 2 Situación Cálculo Coste Proceso Original 134 Nm 3 /t x 2 kg CO 2 /Nm 3 x 0,08 €/kg 21,44 €/t Operación Conjunta 95 Nm 3 /t x 2 kg CO 2 /Nm 3 x 0,08 €/kg 15,20 €/t Oxicombustión Completa 65 Nm 3 /t x 2 kg CO 2 /Nm 3 x 0,08 €/kg 10,40 €/t Horno reverbero de aluminio con el quemador HTHB a la izquierda y el regenerativo a la derecha QUEMADOR HTHB QUEMADOR REGENERATIVO Valores de cálculo obtenidos de la publicación (Makwana, A., et al., Implementation of Smart Oxy-fuel Burner Combustion Technology in Secondary Melting Furnaces , Light Metal Age, August 2026, pp. 18-20). DESCARBONIzACIÓN INDUSTRIAL 41 ENERGÉTICA XXI · 259 · SEP 26