Lactic acid purification by reactive distillation system using design of experiments
Andrea Komesu, Patrícia Fazzio Martins Martinez, Betânia Hoss Lunelli, Rubens Maciel Filho, Maria Regina Wolf Maciel
ARTIGO
Inglês
In this study, lactic acid purification using reactive distillation system was evaluated. Factorial experimental design is used to evaluate the influence of parameters and their interactions, such as ethanol/lactic acid molar ratio, reboiler temperature and catalyst concentration on yield of...
In this study, lactic acid purification using reactive distillation system was evaluated. Factorial experimental design is used to evaluate the influence of parameters and their interactions, such as ethanol/lactic acid molar ratio, reboiler temperature and catalyst concentration on yield of lactate. The results showed that the process for lactic acid purification proposed in this work, provides large potential to achieve high yield of ethyl lactate (∼100%) and lactic acid with 3 times higher concentration than the raw material
FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESP
CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQ
Fechado
Lactic acid purification by reactive distillation system using design of experiments
Andrea Komesu, Patrícia Fazzio Martins Martinez, Betânia Hoss Lunelli, Rubens Maciel Filho, Maria Regina Wolf Maciel
Lactic acid purification by reactive distillation system using design of experiments
Andrea Komesu, Patrícia Fazzio Martins Martinez, Betânia Hoss Lunelli, Rubens Maciel Filho, Maria Regina Wolf Maciel
Fontes
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Chemical engineering and processing: process intensification Vol. 95 (2015), p. 26-30 |