Modelling copper (II) liquid-liquid extraction: the system Acorga M5640-Exxsol D100-CuSO4-H2SO4
A predictive model, which consists in a set of non-linear mass action and mass balance equations solved by using a taylor-made equation-solving program, is used as a basis to predict experimentally measured distribution coefficients for the Acorga M5640-Exxsol D100-CuSO4-H2SO4 liquid-liquid extracti...
| Autores: | , , , |
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| Tipo de documento: | artigo |
| Data de publicação: | 2004 |
| País: | España |
| Recursos: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositório: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/36802 |
| Acesso em linha: | http://hdl.handle.net/10261/36802 |
| Access Level: | Acceso aberto |
| Palavra-chave: | Liquid-liquid extraction Acorga M5640-EXXSOL D 100 |
| Resumo: | A predictive model, which consists in a set of non-linear mass action and mass balance equations solved by using a taylor-made equation-solving program, is used as a basis to predict experimentally measured distribution coefficients for the Acorga M5640-Exxsol D100-CuSO4-H2SO4 liquid-liquid extraction system at 20º C and aqueous copper concentrations in the range 0.0016-0.0032 mol l-1. The model is also used to obtain the copper loading isotherm at various equilibrium aqueous pH values. |
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