PROCESS FOR THE RECOVERY OF ALCOHOLS USING A PERFLUORINATED IONOMER MEMBRANE
Alcohols are recovered from aqueous acid solution by permeation of the alcohol through a perfluorinated ionomer membrane. An improved process for the manufacture of alcohols by acid absorption of olefins is also disclosed, the improvements residing in the use of a perfluorinated ionomer membrane to...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
11.08.1988
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Edition | 4 |
Subjects | |
Online Access | Get full text |
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Abstract | Alcohols are recovered from aqueous acid solution by permeation of the alcohol through a perfluorinated ionomer membrane. An improved process for the manufacture of alcohols by acid absorption of olefins is also disclosed, the improvements residing in the use of a perfluorinated ionomer membrane to selectively permeate alcohols from the concentrated aqueous strong acid solution thereof co-produced in their synthesis from olefins.
Selon le procédé de cette invention, des alcools sont récupérés à partir d'une solution acide aqueuse par perméation de l'alcool au travers d'une membrane ionomère perfluorée. Un procédé amélioré de production d'alcool par absorption acide d'oléfines est également décrit. L'amélioration consiste à utiliser une membrane ionomère perfluorée pour effectuer la perméation sélective d'alcools à partir de leur solution d'acide fort aqueuse concentrée produite en coopération dans leur synthèse à partir d'oléfines. |
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AbstractList | Alcohols are recovered from aqueous acid solution by permeation of the alcohol through a perfluorinated ionomer membrane. An improved process for the manufacture of alcohols by acid absorption of olefins is also disclosed, the improvements residing in the use of a perfluorinated ionomer membrane to selectively permeate alcohols from the concentrated aqueous strong acid solution thereof co-produced in their synthesis from olefins.
Selon le procédé de cette invention, des alcools sont récupérés à partir d'une solution acide aqueuse par perméation de l'alcool au travers d'une membrane ionomère perfluorée. Un procédé amélioré de production d'alcool par absorption acide d'oléfines est également décrit. L'amélioration consiste à utiliser une membrane ionomère perfluorée pour effectuer la perméation sélective d'alcools à partir de leur solution d'acide fort aqueuse concentrée produite en coopération dans leur synthèse à partir d'oléfines. |
Author | COHEN, ABRAHAM, DAVID DIANA, WILLIAM, DANIEL BAIEL, JAMES, JOSEPH |
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Snippet | Alcohols are recovered from aqueous acid solution by permeation of the alcohol through a perfluorinated ionomer membrane. An improved process for the... |
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SubjectTerms | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING |
Title | PROCESS FOR THE RECOVERY OF ALCOHOLS USING A PERFLUORINATED IONOMER MEMBRANE |
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