Distillative method for separating narrow boiling or azeotropic mixtures using ionic liquids
A process for separating azeotropic or close-boiling mixtures by means of an extractive rectification in which an ionic liquid is used as entrainer, wherein a high boiling bottom product is taken off from the column in vapor form via a side offtake.
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| Main Author | |
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| Format | Patent |
| Language | English |
| Published |
13.09.2006
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| Subjects | |
| Online Access | Get full text |
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| Abstract | A process for separating azeotropic or close-boiling mixtures by means of an extractive rectification in which an ionic liquid is used as entrainer, wherein a high boiling bottom product is taken off from the column in vapor form via a side offtake. |
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| AbstractList | A process for separating azeotropic or close-boiling mixtures by means of an extractive rectification in which an ionic liquid is used as entrainer, wherein a high boiling bottom product is taken off from the column in vapor form via a side offtake. |
| Author | BESTE YORK ALEXANDER,SCHOENMAKERS HARTMUT |
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| Notes | Application Number: CN200480022303 |
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| PublicationYear | 2006 |
| RelatedCompanies | BASF AG |
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| Snippet | A process for separating azeotropic or close-boiling mixtures by means of an extractive rectification in which an ionic liquid is used as entrainer, wherein a... |
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| SubjectTerms | PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING |
| Title | Distillative method for separating narrow boiling or azeotropic mixtures using ionic liquids |
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