publication . Part of book or chapter of book . Conference object . 2009

Heterogeneous Batch Distillation Processes for Waste Solvent Recovery in Pharmaceutical Industry

Alien Arias-Barreto; Vincent Gerbaud; Xavier Joulia; Ivonne Rodriguez-Donis;
Open Access
  • Published: 01 Aug 2009
  • Publisher: Elsevier
  • Country: France
Abstract A summary about our experiences in the introduction of heterogeneous entrainers in azeotropic and extractive batch distillation is presented in this work. Essential advantages of the application of heterogeneous entrainers are showed by rigorous simulation and experimental verification in a bench batch distillation column for separating several azeotropic mixtures such as acetonitrile — water, n hexane — ethyl acetate and chloroform — methanol, commonly found in pharmaceutical industry.
free text keywords: Génie des procédés, Génie chimique, Heterogeneous entrainer, Batch column, Process engineering, business.industry, business, Chemistry, Azeotrope, Methanol, chemistry.chemical_compound, Azeotropic distillation, Batch distillation, Hexane, Ethyl acetate, Extractive distillation, Solvent
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Part of book or chapter of book . 2009
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