Utilize este identificador para referenciar este registo: http://hdl.handle.net/10198/9150
Título: Analysis of the synthesis of 1,1-dibutoxyethane in a simulated moving-bed adsorptive reactor
Autor: Graça, N.S.
Pais, L.S.
Silva, V.M.T.M.
Rodrigues, A.E.
Palavras-chave: 1,1-Dibutoxyethane
Acetals
Simulated moving-bed adsorptive reactor
Data: 2011
Editora: Elsevier
Citação: Graça, N.S.; Pais, L.S.; Silva, V.M.T.M.; Rodrigues, A.E. (2011) - Analysis of the synthesis of 1,1-dibutoxyethane in a simulated moving-bed adsorptive reactor. Chemical Engineering and Processing. ISSN 0255-2701. 50: 11-12 , p.1214-1225
Relatório da Série N.º: 11-12;
Resumo: The synthesis of 1,1-dibutoxyethane was carried out in a simulated moving-bed pilot unit LICOSEP 12-26 (Novasep, France) with 12 columns packed with the commercial ion-exchange resin Amberlyst 15(Rohm & Haas, France). Experimentally the best raffinate purity obtained was 85% with a productivity of 5.04 kg L−1 d−1 and a desorbent consumption of 13.5 L kg−1. The TMBR model was used to construct reaction/separation regions and to study the influence of feed composition, switching time, flow rates and mass-transfer resistances on the SMBR performance. The SMBR process shows a potential to be a competitive, efficient and environmentally friendly way to produce 1,1-dibutoxyethane and other acetals.
Peer review: yes
URI: http://hdl.handle.net/10198/9150
Aparece nas colecções:DTQB - Artigos em Revistas Indexados ao ISI/Scopus

Ficheiros deste registo:
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17. 2011 CEP 50 ng.pdf1,7 MBAdobe PDFVer/Abrir    Acesso Restrito. Solicitar cópia ao autor!
17. 2011 CEP 50 ng-resumo.pdf136,18 kBAdobe PDFVer/Abrir


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