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| Format: | Artículo científico |
| Language: | en |
| Published: |
Universidad de Carabobo
2000
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| Online Access: | https://www.redalyc.org/articulo.oa?id=70770106 |
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| _version_ | 1866567556558487552 |
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| author | Alfredo E. Varela V. |
| author_facet | Alfredo E. Varela V. |
| contents | Diseño de un sistema de enfriamiento para un reactor de tanque agitado Alfredo E. Varela V. Daniel E. Machado L. Richard J. Romero G. Ingeniería A cooling system is proposed for a mixed tank reactor in a resin plant. Using a thermal oil is suggested to cool the reactor walls from about 150 °C to 40 °C. Temperature of the thermal oil is controlled using an external shell-and-tube heat exchanger. Process simulation is performed with computer program in Visual Basic running under Excel 97. A cell model (Gaddis y Schlünder, 1979) and two proportional controllers were used for the heat exchanger and the control of thermal-oil temperature ad reactor wall temperature, respectively. Simulation results suggest that the reactor wall temperature is reached in about 40 minutes which is much lower than the time employed by allowing the tank to cool by itself. Using this time interval in production will increase the monthly resin production in 6% 2000 artículo científico 1316-6832 https://www.redalyc.org/articulo.oa?id=70770106 en http://www.redalyc.org/revista.oa?id=707 Revista INGENIERÍA UC application/pdf Universidad de Carabobo Revista INGENIERÍA UC (República Bolivariana de Venezuela) Num.1 Vol.7 |
| format | Artículo científico |
| id | redalyc_70770106 |
| language | en |
| publishDate | 2000 |
| publisher | Universidad de Carabobo |
| spellingShingle | Diseño de un sistema de enfriamiento para un reactor de tanque agitado Alfredo E. Varela V. Ingeniería Diseño de un sistema de enfriamiento para un reactor de tanque agitado Alfredo E. Varela V. Daniel E. Machado L. Richard J. Romero G. Ingeniería A cooling system is proposed for a mixed tank reactor in a resin plant. Using a thermal oil is suggested to cool the reactor walls from about 150 °C to 40 °C. Temperature of the thermal oil is controlled using an external shell-and-tube heat exchanger. Process simulation is performed with computer program in Visual Basic running under Excel 97. A cell model (Gaddis y Schlünder, 1979) and two proportional controllers were used for the heat exchanger and the control of thermal-oil temperature ad reactor wall temperature, respectively. Simulation results suggest that the reactor wall temperature is reached in about 40 minutes which is much lower than the time employed by allowing the tank to cool by itself. Using this time interval in production will increase the monthly resin production in 6% 2000 artículo científico 1316-6832 https://www.redalyc.org/articulo.oa?id=70770106 en http://www.redalyc.org/revista.oa?id=707 Revista INGENIERÍA UC application/pdf Universidad de Carabobo Revista INGENIERÍA UC (República Bolivariana de Venezuela) Num.1 Vol.7 |
| title | Diseño de un sistema de enfriamiento para un reactor de tanque agitado |
| topic | Ingeniería |
| url | https://www.redalyc.org/articulo.oa?id=70770106 |