Aplicación del HA55G para reducción de costos de voladura en la fase 008 de la Compañía Minera Summa Gold Corporation
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Date
2024-07
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Universidad Nacional de Trujillo.
Abstract
En este estudio tiene como objetivo reducir los costos de voladura aplicando el
HA55G en la fase 008 de la mina Summa Gold Corporation. La metodología empleada
fue aplicativa – cuantitativa y de diseño pre-experimental; asimismo, la muestra estuvo
compuesta por los siete disparos realizados en la fase 008 de la mina Summa Gold, se
utilizó el instrumento guía de observación. La implementación del anfo pesado gasificado
55 en voladuras presenta una estrategia efectiva para reducir costos y mejorar la eficiencia
operativa, adaptándose a diversas condiciones de terreno y necesidades específicas de
cada proyecto. Factor de potencia es un parámetro crucial en la evaluación de la eficiencia
de los explosivos en aplicaciones mineras, en este caso, se comparan dos tipos de
explosivos el heavy anfo 73 gasificado y el heavy anfo 55 gasificado con factores de
potencia 0,23 y 0,24 en promedio respectivamente, indican y evidencian que la
fragmentación P80 donde la mezcla explosiva HA-73G tiene un promedio de 2.53
pulgadas en cuanto a desmonte mientras la mezcla HA-55G tiene un valor de 3.28
pulgadas, evidencia un aumento de 0.75 pulgadas, mientras en el mineral la mezcla
explosiva HA73G tiene un promedio de 2.20 pulgadas en comparación a la mezcla HA
55G que tiene un valor de 3.40 pulgadas, evidencia un aumento de 1.2 pulgadas. Por otro
lado, se muestra los costos al emplear la mezcla explosiva HA-73G y HA_55G vemos
una disminución considerable al emplear HA_55G. Concluyendo que al emplear la
mezcla HA_55G reduce los costos de voladura con un ahorro de 3,9 $/tal con respecto al
HA_73G
This study aims to reduce blasting costs by applying HA55G in phase 008 of the Summa Gold Corporation mine. The methodology used was applicative – quantitative and pre-experimental design; Likewise, the sample was composed of the seven shots made in phase 008 of the Summa Gold mine, the observation guide instrument was used. The implementation of the gasified heavy Anfo 55 in blasting presents an effective strategy to reduce costs and improve operational efficiency, adapting to various terrain conditions and specific needs of each project. Power factor is a crucial parameter in the evaluation of the efficiency of explosives in mining applications. In this case, two types of explosives, gasified heavy anfo 73 and gasified heavy anfo 55, are compared with power factors 0.23 and 0. .24 on average respectively, indicate and show that the P80 fragmentation where the HA-73G explosive mixture has an average of 2.53 inches in terms of clearance while the HA-55G mixture has a value of 3.28 inches, shows an increase of 0.75 inches, while in the mineral the explosive mixture HA73G has an average of 2.20 inches compared to the mixture HA-55G which has a value of 3.40 inches, it shows an increase of 1.2 inches. On the other hand, the costs shown when using the explosive mixture HA-73G and HA_55G show a considerable decrease when using HA_55G. Concluding that by using the HA_55G mixture it reduces blasting costs with a saving of $3.9/tal compared to HA_73G.
This study aims to reduce blasting costs by applying HA55G in phase 008 of the Summa Gold Corporation mine. The methodology used was applicative – quantitative and pre-experimental design; Likewise, the sample was composed of the seven shots made in phase 008 of the Summa Gold mine, the observation guide instrument was used. The implementation of the gasified heavy Anfo 55 in blasting presents an effective strategy to reduce costs and improve operational efficiency, adapting to various terrain conditions and specific needs of each project. Power factor is a crucial parameter in the evaluation of the efficiency of explosives in mining applications. In this case, two types of explosives, gasified heavy anfo 73 and gasified heavy anfo 55, are compared with power factors 0.23 and 0. .24 on average respectively, indicate and show that the P80 fragmentation where the HA-73G explosive mixture has an average of 2.53 inches in terms of clearance while the HA-55G mixture has a value of 3.28 inches, shows an increase of 0.75 inches, while in the mineral the explosive mixture HA73G has an average of 2.20 inches compared to the mixture HA-55G which has a value of 3.40 inches, it shows an increase of 1.2 inches. On the other hand, the costs shown when using the explosive mixture HA-73G and HA_55G show a considerable decrease when using HA_55G. Concluding that by using the HA_55G mixture it reduces blasting costs with a saving of $3.9/tal compared to HA_73G.
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TECHNOLOGY::Civil engineering and architecture::Geoengineering and mining engineering::Mining engineering