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Detection and Recovery of Palladium, Gold and Cobalt Metals from the Urban Mine Using Novel Sensors/Adsorbents Designated with Nanoscale Wagon-wheel-shaped Pores
Published on: December 6, 2015
Resumen
El aumento del uso de chatarra de acero podría ahorrar energía, pero no es económico debido a la volatilidad de los precios. La conservación de energía es más probable a través de la reducción de la demanda de acero impulsada por el aumento de los costos de energía para los consumidores.
Área de la Ciencia:
- Ciencia de los materiales Ciencia de los materiales.
- Economía de la energía Economía de la energía.
- Ecología Industrial Ecología Industrial.
Sus antecedentes:
- El consumo de energía de la industria siderúrgica de EE.UU. es significativo.
- El reciclaje de chatarra de acero presenta una vía potencial para la conservación de la energía.
- La viabilidad económica de una mayor utilización de la chatarra requiere una evaluación cuidadosa.
Objetivo del estudio:
- Examinar el potencial de conservación de energía a través de un mayor uso de chatarra de acero en el sector siderúrgico de los Estados Unidos.
- Evaluar la viabilidad económica de mejorar el reciclaje de chatarra de acero.
- Para identificar estrategias alternativas de conservación de energía dentro de la industria del acero.
Principales métodos:
- Análisis del potencial de ahorro de energía asociado con un mayor contenido de chatarra de acero.
- Evaluación económica teniendo en cuenta las fluctuaciones del precio de la chatarra.
- Revisión de las tecnologías de ahorro de energía existentes y emergentes en la producción de acero.
Principales resultados:
- El aumento de la utilización de la chatarra de acero demuestra que reduce el consumo de energía.
- Los beneficios económicos están actualmente limitados por la volatilidad de los precios de la chatarra.
- Las tecnologías alternativas de ahorro de energía están disponibles, pero se enfrentan a sus propios desafíos de adopción.
Conclusiones:
- Si bien es técnicamente factible, el aumento del uso de chatarra de acero no es actualmente económico para un ahorro de energía significativo.
- La conservación de energía en el sector del acero puede ser impulsada más por la reducción de la demanda general de acero.
- Se espera que el aumento de los costos de la energía influya en el comportamiento del consumidor, impactando indirectamente en el consumo de acero y, por lo tanto, en el uso de energía.
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