HEAT EXCHANGER NETWORKS APPLIED TO THE ESTERIFICATION OF USED VEGETABLE OILS
This paper presents the heat exchanger networks (HEN) application to the esterification of used vegetable oils (UVOs) with acid catalysis for the biodiesel production. Different methods are applied to obtain minimum heat quantities and the HEN for a processes capacity of 0,19 kg/s of UVOs. A minimum...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | Spanish |
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Executive Business School
2014-12-01
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| Series: | Avances en Ciencias e Ingeniería |
| Subjects: | |
| Online Access: | http://www.exeedu.com/publishing.cl/inicio.php?lnk=ctnd&id=316 |
| _version_ | 1819020701233840128 |
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| author | María F. Laborde Laura I. Orifici Alejandra M. Manzur Ana M. Pagano María C. Gely |
| author_facet | María F. Laborde Laura I. Orifici Alejandra M. Manzur Ana M. Pagano María C. Gely |
| author_sort | María F. Laborde |
| collection | DOAJ |
| description | This paper presents the heat exchanger networks (HEN) application to the esterification of used vegetable oils (UVOs) with acid catalysis for the biodiesel production. Different methods are applied to obtain minimum heat quantities and the HEN for a processes capacity of 0,19 kg/s of UVOs. A minimum temperature difference (∆Tmin) of 10 °C is considered and the minimum requirements of warming and cooling, resulting in 4629, 87 W and 10066, 30 W, respectively. When the heat exchanger net is applied, the required steam service in the process decreases in 78,92% and the cooling water service in 62,48%, demonstrating that the integration reduces the energetic requirements in relation to the non-integrated process |
| first_indexed | 2024-12-21T03:55:23Z |
| format | Article |
| id | doaj.art-cc421969d2d64c7ba66aad7166a50d76 |
| institution | Directory Open Access Journal |
| issn | 0718-8706 0718-8706 |
| language | Spanish |
| last_indexed | 2024-12-21T03:55:23Z |
| publishDate | 2014-12-01 |
| publisher | Executive Business School |
| record_format | Article |
| series | Avances en Ciencias e Ingeniería |
| spelling | doaj.art-cc421969d2d64c7ba66aad7166a50d762022-12-21T19:16:51ZspaExecutive Business SchoolAvances en Ciencias e Ingeniería0718-87060718-87062014-12-01543144HEAT EXCHANGER NETWORKS APPLIED TO THE ESTERIFICATION OF USED VEGETABLE OILSMaría F. Laborde0Laura I. Orifici1Alejandra M. Manzur2Ana M. Pagano3María C. Gely4Núcleo TECSE, Departamento de Ingeniería Química, Facultad de Ingeniería, Universidad Nacional del Centro de la Provincia de Buenos Aires (UNICEN), Av. Del Valle 5737, Olavarría, Buenos Aires - ArgentinaNúcleo TECSE, Departamento de Ingeniería Química, Facultad de Ingeniería, Universidad Nacional del Centro de la Provincia de Buenos Aires (UNICEN), Av. Del Valle 5737, Olavarría, Buenos Aires - ArgentinaNúcleo TECSE, Departamento de Ingeniería Química, Facultad de Ingeniería, Universidad Nacional del Centro de la Provincia de Buenos Aires (UNICEN), Av. Del Valle 5737, Olavarría, Buenos Aires - ArgentinaNúcleo TECSE, Departamento de Ingeniería Química, Facultad de Ingeniería, Universidad Nacional del Centro de la Provincia de Buenos Aires (UNICEN), Av. Del Valle 5737, Olavarría, Buenos Aires - ArgentinaNúcleo TECSE, Departamento de Ingeniería Química, Facultad de Ingeniería, Universidad Nacional del Centro de la Provincia de Buenos Aires (UNICEN), Av. Del Valle 5737, Olavarría, Buenos Aires - ArgentinaThis paper presents the heat exchanger networks (HEN) application to the esterification of used vegetable oils (UVOs) with acid catalysis for the biodiesel production. Different methods are applied to obtain minimum heat quantities and the HEN for a processes capacity of 0,19 kg/s of UVOs. A minimum temperature difference (∆Tmin) of 10 °C is considered and the minimum requirements of warming and cooling, resulting in 4629, 87 W and 10066, 30 W, respectively. When the heat exchanger net is applied, the required steam service in the process decreases in 78,92% and the cooling water service in 62,48%, demonstrating that the integration reduces the energetic requirements in relation to the non-integrated processhttp://www.exeedu.com/publishing.cl/inicio.php?lnk=ctnd&id=316resulting in 462987 W and 1006630 Wrespectively. When the heat exchanger net is appliedthe required steam service in the process decreases in 78pinchlinear programmingbiodieselGAMS |
| spellingShingle | María F. Laborde Laura I. Orifici Alejandra M. Manzur Ana M. Pagano María C. Gely HEAT EXCHANGER NETWORKS APPLIED TO THE ESTERIFICATION OF USED VEGETABLE OILS Avances en Ciencias e Ingeniería resulting in 4629 87 W and 10066 30 W respectively. When the heat exchanger net is applied the required steam service in the process decreases in 78 pinch linear programming biodiesel GAMS |
| title | HEAT EXCHANGER NETWORKS APPLIED TO THE ESTERIFICATION OF USED VEGETABLE OILS |
| title_full | HEAT EXCHANGER NETWORKS APPLIED TO THE ESTERIFICATION OF USED VEGETABLE OILS |
| title_fullStr | HEAT EXCHANGER NETWORKS APPLIED TO THE ESTERIFICATION OF USED VEGETABLE OILS |
| title_full_unstemmed | HEAT EXCHANGER NETWORKS APPLIED TO THE ESTERIFICATION OF USED VEGETABLE OILS |
| title_short | HEAT EXCHANGER NETWORKS APPLIED TO THE ESTERIFICATION OF USED VEGETABLE OILS |
| title_sort | heat exchanger networks applied to the esterification of used vegetable oils |
| topic | resulting in 4629 87 W and 10066 30 W respectively. When the heat exchanger net is applied the required steam service in the process decreases in 78 pinch linear programming biodiesel GAMS |
| url | http://www.exeedu.com/publishing.cl/inicio.php?lnk=ctnd&id=316 |
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