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1
artículo
Publicado 2021
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In the present study, the control of the pyrolysis temperature was carried out in a gasification process of eucalyptus wood, its prediction is made based on the operating parameters of the reactor to ensure the obtaining of a synthesis gas with the required quality. The results obtained from the mathematical modeling for the prediction of the pyrolysis temperature with the use of artificial intelligence techniques and the development of artificial neural networks are shown, with experimental data of the process. For this reason, an experimental statistical design of type 3n was implemented, with two additional replications, by means of which the training of an artificial neural network capable of predicting the pyrolysis temperature in a downdraft type gasifier with cogeneration was carried out. The prediction of the pyrolysis temperature has an error of 4.6 oC and an adjustment of 93.71...
2
artículo
Publicado 2021
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In the present study, the control of the pyrolysis temperature was carried out in a gasification process of eucalyptus wood, its prediction is made based on the operating parameters of the reactor to ensure the obtaining of a synthesis gas with the required quality. The results obtained from the mathematical modeling for the prediction of the pyrolysis temperature with the use of artificial intelligence techniques and the development of artificial neural networks are shown, with experimental data of the process. For this reason, an experimental statistical design of type 3n was implemented, with two additional replications, by means of which the training of an artificial neural network capable of predicting the pyrolysis temperature in a downdraft type gasifier with cogeneration was carried out. The prediction of the pyrolysis temperature has an error of 4.6 oC and an adjustment of 93.71...
3
tesis de grado
Publicado 2024
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El sector petróleo y gas del año 2022 al 2023 en el trimestre dos ha tenido una caída del 53.57% en Utilidades por Sector (Informe Macroeconómico: II Trimestre de 2023), lo que obliga a las empresas del sector a ser más eficientes para mantenerse competitivos en el mercado. Es por ello, que el presente trabajo de suficiencia profesional busca reducir la demora de elaboración de las ingenierías, lo que genera sobrecostos por penalidades y horas de trabajo adicionales. Se aplicarán herramientas de ingeniería industrial para seleccionar el problema e identificar el proceso a mejorar, primero se estandarizará, evaluará e identificará las causas raíz, para plantear soluciones alternativas, mejorar el proceso y validarlo, aplicando BPM - BUSINESS PROCESS MANAGEMENT y herramientas de POWER PLATFORMS. El trabajo se desarrollará en 5 capítulos. En primer lugar, el marco teórico co...
4
artículo
Evaluate the effect of gaseous ozone on physicochemical characteristics, molds and yeasts count and overall appearance of granada. Wonderful variety fruits of granada was collected in a glass chamber where the gas is injected using ozone generator equipment with flow of 500 mg / h and a digital meter for measuring the ozone concentration. A central composite design rotable (CCDR) was used to analyze the effect of the concentration of ozone gas and storage time (p < 0.05) on weight loss, firmness, shell color, soluble solids, mold and yeasts count, total anthocyanins content and overall appearance. It was determined that the concentration of ozone gas had significant effect on the responses studied variables. The quadratic model provided the best fit of data. It was established that the concentration of ozone between 40 - 50 ppm, it allows for the lowest weight loss, low count of molds...
5
artículo
Evaluate the effect of gaseous ozone on physicochemical characteristics, molds and yeasts count and overall appearance of granada. Wonderful variety fruits of granada was collected in a glass chamber where the gas is injected using ozone generator equipment with flow of 500 mg / h and a digital meter for measuring the ozone concentration. A central composite design rotable (CCDR) was used to analyze the effect of the concentration of ozone gas and storage time (p < 0.05) on weight loss, firmness, shell color, soluble solids, mold and yeasts count, total anthocyanins content and overall appearance. It was determined that the concentration of ozone gas had significant effect on the responses studied variables. The quadratic model provided the best fit of data. It was established that the concentration of ozone between 40 - 50 ppm, it allows for the lowest weight loss, low count of molds...
6
tesis de grado
Publicado 2022
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Desde el inventó de la cocina en el siglo XIX, por James Sharp en Inglaterra, siempre se ha tenido la necesidad de procurar un abastecimiento continuo de combustible para mantenerla en uso. Algunas familias en el mejor escenario pueden procurarse 02 balones de gas, para garantizar un funcionamiento continuo; sin embargo, la mayoría de las familias sólo tienen por opción que éste se termine y deban reemplazarlo, sometiéndose al tiempo y stock del distribuidor. Por otro lado, los balones de gas representan un peligro, por las posibles fugas que suelen producirse por descuido o por un deficiente mantenimiento de las instalaciones, lo cual puede representar muertes por asfixia, intoxicación por inhalar monóxido de carbono, incendios y explosiones. Ante la precitada problemática, se ha conceptualizado una solución compuesta por un dispositivo, que comprende sensores acoplados al reg...
7
artículo
Publicado 2004
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is article deals about the design of an electromechanical facility for a Gas Center, that includes two parts: Electrical facilities and mechanical facilities. Aspects such as process design, equipment distribution, security and legal requirements are analized in both of them, with the purpose of proposing the design for installing a gas center that can help diminish environmental pollution.
8
artículo
Publicado 2004
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is article deals about the design of an electromechanical facility for a Gas Center, that includes two parts: Electrical facilities and mechanical facilities. Aspects such as process design, equipment distribution, security and legal requirements are analized in both of them, with the purpose of proposing the design for installing a gas center that can help diminish environmental pollution.
9
tesis de grado
Publicado 2025
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El presente trabajo de suficiencia profesional examina la situación de Santa Ana Grupo Empresarial S.A.C., estación de servicio operando bajo la marca Primax en Huánuco, dentro del competitivo sector de comercialización de combustibles en Perú. A través de un diagnóstico integral que incluye análisis PESTEL, las cinco fuerzas de Porter y matrices EFE y EFI, se identifican las principales fortalezas, oportunidades, debilidades y amenazas que enfrenta la organización. El diagnóstico revela deficiencias críticas en la planificación y control de procesos comerciales, particularmente la ausencia de objetivos estratégicos claros, alta rotación de personal y toma de decisiones reactiva sin análisis de datos, lo que afecta directamente su capacidad de captar, retener y fidelizar clientes en un mercado altamente sensible al precio y de fácil cambio hacia la competencia. Esta situa...
10
artículo
The hydrocarbon transport industry combines its technical activities with the integrity of the installed operating systems, in addition to the implementation of safety measures for pipelines against failures and leakage of dangerous liquids. Thus, the risk control management model in all product shipment processes arises, which aligns the configuration of technical standards to operate pipelines in compliance with the prevention of substandard conditions and actions, which derive from the obligation to maintain pipeline integrity (installed capacity). This gives origin to a certain level of risk control management, as an achievement of the maximum level of conformity with the facilities, which ensures that all operating units achieve the development of new concepts of proactive, not reactive, work, in the face of unplanned disasters. In this study, significant risk levels were reduced fr...
11
artículo
The hydrocarbon transport industry combines its technical activities with the integrity of the installed operating systems, in addition to the implementation of safety measures for pipelines against failures and leakage of dangerous liquids. Thus, the risk control management model in all product shipment processes arises, which aligns the configuration of technical standards to operate pipelines in compliance with the prevention of substandard conditions and actions, which derive from the obligation to maintain pipeline integrity (installed capacity). This gives origin to a certain level of risk control management, as an achievement of the maximum level of conformity with the facilities, which ensures that all operating units achieve the development of new concepts of proactive, not reactive, work, in the face of unplanned disasters. In this study, significant risk levels were reduced fr...
12
artículo
GAMMA SCANNING TECHNIQUE FOR DIAGNOSIS IN OPERATION, OF PETROLEUM AND NATURAL GAS REFINING EQUIPMENT
Publicado 2020
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Radioisotope techniques are highly useful tools to investigate variety of problems in oil & gas refining and petrochemical industry. Major techniques and applications are in routine service to industry of many countries. Gamma-ray scanning, often referred to as “column scanning”, is a convenient, cost effective, fast, efficient and non-intrusive technique to examine inner details of a process column or a reaction vessel, while it is in operation. Column scanning allows an engineer in petroleum refineries, gas processing installations and chemical plants, to study tray or packing hydraulics inside a distillation column at any set of on-line condition. It provides essential data to optimize the performance of columns, extend column run times, trackthe performance-deteriorating effects of fouling and solids deposition, and identify maintenance requirements well in advance of schedul...
13
artículo
GAMMA SCANNING TECHNIQUE FOR DIAGNOSIS IN OPERATION, OF PETROLEUM AND NATURAL GAS REFINING EQUIPMENT
Publicado 2020
Enlace
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Radioisotope techniques are highly useful tools to investigate variety of problems in oil & gas refining and petrochemical industry. Major techniques and applications are in routine service to industry of many countries. Gamma-ray scanning, often referred to as “column scanning”, is a convenient, cost effective, fast, efficient and non-intrusive technique to examine inner details of a process column or a reaction vessel, while it is in operation. Column scanning allows an engineer in petroleum refineries, gas processing installations and chemical plants, to study tray or packing hydraulics inside a distillation column at any set of on-line condition. It provides essential data to optimize the performance of columns, extend column run times, trackthe performance-deteriorating effects of fouling and solids deposition, and identify maintenance requirements well in advance of schedul...
14
artículo
Publicado 2019
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In recent years, it has been developed various techniques based on the applicationof tracers and radiation sources to solve problems operating facilities oil refining andgas.In this case, a series of determinations are reported with a series of experiencesradiotracers a fractionation plant natural gas liquid in Peru, for leaks / passes thatcould exist in three reboilers different processing units.The tracer technique for online detection was used, by using two radiotracerdepending on the phase to be investigated: oleic acid labeled with Iodine 131 asa radiotracer for the hydrocarbon phase and an aqueous solution of iodine 131 forthe aqueous phase, when necessary. A data acquisition system, a portable PC, anddetectors in proper positions were used. Recording values were synchronized as wellas ambient background, prior to each injection of radiotracer. Radiation counts wererecorded at inte...
15
artículo
Publicado 2019
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In recent years, it has been developed various techniques based on the applicationof tracers and radiation sources to solve problems operating facilities oil refining andgas.In this case, a series of determinations are reported with a series of experiencesradiotracers a fractionation plant natural gas liquid in Peru, for leaks / passes thatcould exist in three reboilers different processing units.The tracer technique for online detection was used, by using two radiotracerdepending on the phase to be investigated: oleic acid labeled with Iodine 131 asa radiotracer for the hydrocarbon phase and an aqueous solution of iodine 131 forthe aqueous phase, when necessary. A data acquisition system, a portable PC, anddetectors in proper positions were used. Recording values were synchronized as wellas ambient background, prior to each injection of radiotracer. Radiation counts wererecorded at inte...
16
tesis de grado
Publicado 2013
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En el presente trabajo se presenta se tuvo como objetivo identificar el sistema de Supervisión y Control que mejor se adecue para un Centro Operacional de distribución de Gas Natural en la región ICA; con la finalidad de poder desarrollar un sistema adecuado dado que en el Perú este tipos de sistemas para la distribución de gas natural no se tienen implementados. Mediante el estudio de los diferentes sistemas de control y supervisión, se pudo elaborar un cuadro comparativo en el cual podemos ver claramente las ventajas y desventajas de los diferentes sistemas, de esta manera se pudo elegir el mejor sistema que se adecuado de acuerdo a los requerimientos del proceso de distribución de gas natural. La elección del sistema de supervisión fue el de un Sistema SCADA (Supervisión, Control y Adquisición de Datos). Se propuso el diseño del sistema SCADA cumpliendo las normas internac...
17
tesis de maestría
Publicado 2024
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La estación de servicios en estudio está dedicada a la comercialización de combustible en la ciudad de Chiclayo, Perú. Ha reducido sus utilidades en el periodo 2022 -2021 en 60,5% siendo el objetivo general de la investigación rediseñar su gestión de inventarios para mejorar su utilidad; y sus objetivos específicos, el diagnóstico de la gestión de inventarios, plantear el rediseño de la gestión de inventarios de la estación de servicios para mejorar su utilidad y evaluación económica y financiera del rediseño de la gestión de inventarios planteado para mejorar su utilidad. Se analizó la problemática mediante el análisis de entrevistas, la aplicación de encuestas, el análisis de la data histórica de la empresa y otras herramientas de diagnóstico, encontrando como causas raíces de la problemática el deficiente cálculo de reaprovisionamiento, la falta de instrumen...
18
tesis de grado
Publicado 2020
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Los Lotes de la cuenca Talara, están constituidos por reservorios de gas en solución, son campos maduros que iniciaron su producción antes de la década de 1910 y que en la actualidad representan más del 40 % de la producción de petróleo del Perú. La principal problemática de estos campos es la disposición del agua de formación y del gas asociado que trae el petróleo. El agua solía recolectada en baterías, drenada a pozas API y llevada a pozas de evaporación. Sin embargo, de acuerdo al Artículo 50 del DS 023-2018 el uso de pozas de evaporación al aire libre ya no está permitido, por lo que se requiere de una alternativa para su disposición final. Por otro lado, en la cuenca Talara hay campos donde el gas no se vende debido a la falta de rentabilidad en los proyectos de monetización del mismo, por lo que el gas producido se debe disponer de manera amigable con el medio ...
19
artículo
Publicado 2010
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We have built an integrated system of sensors for organoleptic characterization of a liquor distilled from grapes called pisco analyzing its liquid phase in an electrochemical cell, in addition is analyzed its gas phase in a small chamber with the gas sensors. We have designed an electronic nose with 4 gas sensor with different characteristics (Figaro Inc.) and an electronic tongue based on an electrochemical cell with two electrodes of stainless steel with Pt and Au, respectively. The system is composed mainly of gas sensors, actuators valves, liquid and gas pumps that are governed by the P1C18F4523 microcontroller which also are responsible for sending data to the computer. The prototype developed is robust, economical and portable. For data processing we have developed a program in Matalab using principal components analysis. We have tested with different piscos obtaining interesting ...
20
tesis de grado
Publicado 2014
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El presente estudio desarrollado con información obtenida de la planta envasadora Caxamarca Gas S.A. y complementada con datos del mercado por un tema de privacidad de la información, muestra como mediante el estudio del trabajo se logra estimar y calcular mejoras en el proceso de envasado de balones de GLP de 10Kg. El estudio se inició recabando información mediante entrevistas y filmaciones durante las visitas a la planta, luego fueron analizadas, procesadas y contrastadas a fin de plantear mejoras, dando como resultado un incremento en la producción y en los índices de productividad. Las mejoras propuestas consisten en eliminar desperdicios generados por desplazamientos y movimientos innecesarios, así como proponer mejoras en los métodos de trabajo, o la reasignación de recurso humano en las estaciones del proceso. Las mejoras también resultaron en beneficio pues al proponer...
