This paper deals with the analysis of the operation and modeling of a semi-batch esterification process in a tank. A rigorous study of the influence of different numerical parameters on the calculation time and the accuracy is presented as well as study of the physical parameters and the choice of the optimal operation conditions. The models and computation methods which have been developed in the special case of oleic acid esterification by methanol, can be used for other esterification and transesterification reactions. Theoretical predictions from the model are compared with experimental results from a pilot reactor. The agreement is very good between the model and the experience.
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Univ Fed Rio Grande do Norte, Dept Engn Quim, Senador Salgado Filho Ave S-N, BR-59078970 Natal, RN, BrazilUniv Fed Rio Grande do Norte, Dept Engn Quim, Senador Salgado Filho Ave S-N, BR-59078970 Natal, RN, Brazil
de Jesus, Anderson Alles
de Santana Souza, Domingos Fabiano
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Univ Fed Rio Grande do Norte, Dept Engn Quim, Senador Salgado Filho Ave S-N, BR-59078970 Natal, RN, BrazilUniv Fed Rio Grande do Norte, Dept Engn Quim, Senador Salgado Filho Ave S-N, BR-59078970 Natal, RN, Brazil
de Santana Souza, Domingos Fabiano
de Oliveira, Jackson Araujo
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Univ Fed Rio Grande do Norte, Dept Engn Quim, Senador Salgado Filho Ave S-N, BR-59078970 Natal, RN, BrazilUniv Fed Rio Grande do Norte, Dept Engn Quim, Senador Salgado Filho Ave S-N, BR-59078970 Natal, RN, Brazil
de Oliveira, Jackson Araujo
de Deus, Marcell Santana
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Univ Fed Rio Grande do Norte, Dept Engn Quim, Senador Salgado Filho Ave S-N, BR-59078970 Natal, RN, BrazilUniv Fed Rio Grande do Norte, Dept Engn Quim, Senador Salgado Filho Ave S-N, BR-59078970 Natal, RN, Brazil
de Deus, Marcell Santana
da Silva, Maxwell Gomes
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Univ Fed Rio Grande do Norte, Dept Engn Quim, Senador Salgado Filho Ave S-N, BR-59078970 Natal, RN, BrazilUniv Fed Rio Grande do Norte, Dept Engn Quim, Senador Salgado Filho Ave S-N, BR-59078970 Natal, RN, Brazil
da Silva, Maxwell Gomes
Franceschi, Elton
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PEP UNIT, Inst Tecnol & Pesquisa, Nucleo Estudos Sistemas Coloidais, BR-49032490 Aracaju, SE, BrazilUniv Fed Rio Grande do Norte, Dept Engn Quim, Senador Salgado Filho Ave S-N, BR-59078970 Natal, RN, Brazil
Franceschi, Elton
da Silva Egues, Silvia Maria
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PEP UNIT, Inst Tecnol & Pesquisa, Nucleo Estudos Sistemas Coloidais, BR-49032490 Aracaju, SE, BrazilUniv Fed Rio Grande do Norte, Dept Engn Quim, Senador Salgado Filho Ave S-N, BR-59078970 Natal, RN, Brazil
da Silva Egues, Silvia Maria
Dariva, Claudio
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PEP UNIT, Inst Tecnol & Pesquisa, Nucleo Estudos Sistemas Coloidais, BR-49032490 Aracaju, SE, BrazilUniv Fed Rio Grande do Norte, Dept Engn Quim, Senador Salgado Filho Ave S-N, BR-59078970 Natal, RN, Brazil