DESIGN METHODS FOR ION EXCHANGE EQUIPMENT.

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 1985

Autores

Loureiro, J (Autor) Outra; Costa, C (Autor) FEUP; Dias, M (Autor) FEUP; Lopes, J (Autor) FEUP; Rodrigues, A (Autor) FEUP

Ata de Conferência Internacional

Título: NATO ASI Series, Series E: Applied Sciences

Páginas: 245-260

Fundamentals & Applications of Ion Exchange.

Maratea, Italy

Indexação

ISI Web of Knowledge

Scopus - 4 Citações

Outras Informações

ID Authenticus: P-008-NFM

DOI: 10.1007/978-94-009-5161-7_17

Abstract (EN): The methods for designing ion exchange equipment, namely batch, continuous perfectly mixed and fixed beds, are discussed. For each type of equipment the solution concentration (and resin concentration) as a function of time can be calculated by using three different models: - equilibrium model - film diffusion model - homogeneous particle diffusion model. In all cases the ion exchange equilibrium isotherm is nonlinear. The numerical solutions were obtained using the method of lines with a finite element collocation technique for the spatial coordinate.

Idioma: Inglês

Tipo (Avaliação Docente): Científica