Process of recovering methyl ethyl ketone from an aqueous mixture of methyl ethyl ketone and ethanol

Process of recovering methyl ethyl ketone from an aqueous mixture of methyl ethyl ketone and ethanol

A process for the recovery of methyl ethyl ketone (MEK) from an aqueous mixture of MEK and ethanol comprising extracting the MEK from the mixture using an extractive solvent selected from the group consisting of isopentane, the o-, m-, m-isomers of xylene, and mixed xylenes. Preferably the extractiv...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MURPHY, CARL DAVID
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator MURPHY
CARL DAVID
description A process for the recovery of methyl ethyl ketone (MEK) from an aqueous mixture of MEK and ethanol comprising extracting the MEK from the mixture using an extractive solvent selected from the group consisting of isopentane, the o-, m-, m-isomers of xylene, and mixed xylenes. Preferably the extractive solvent is separated from the MFK in the extract by fractional distillation and recycled to the extraction step.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US6121497A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US6121497A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US6121497A3</originalsourceid><addsrcrecordid>eNrjZEgJKMpPTi0uVshPUyhKTc4vSy3KzEtXyE0tyajMUYCQ2akl-XmpCmlF-bkKiXkKiYWlqfmlxQq5mRUlpUWpIJ3YlCfmpYAEEvPyc3gYWNMSc4pTeaE0N4O8m2uIs4duakF-fGpxQWJyal5qSXxosJmhkaGJpbmjMWEVABxaPn4</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Process of recovering methyl ethyl ketone from an aqueous mixture of methyl ethyl ketone and ethanol</title><source>esp@cenet</source><creator>MURPHY; CARL DAVID</creator><creatorcontrib>MURPHY; CARL DAVID</creatorcontrib><description>A process for the recovery of methyl ethyl ketone (MEK) from an aqueous mixture of MEK and ethanol comprising extracting the MEK from the mixture using an extractive solvent selected from the group consisting of isopentane, the o-, m-, m-isomers of xylene, and mixed xylenes. Preferably the extractive solvent is separated from the MFK in the extract by fractional distillation and recycled to the extraction step.</description><edition>7</edition><language>eng</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMISTRY ; METALLURGY ; ORGANIC CHEMISTRY</subject><creationdate>2000</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20000919&amp;DB=EPODOC&amp;CC=US&amp;NR=6121497A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20000919&amp;DB=EPODOC&amp;CC=US&amp;NR=6121497A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MURPHY; CARL DAVID</creatorcontrib><title>Process of recovering methyl ethyl ketone from an aqueous mixture of methyl ethyl ketone and ethanol</title><description>A process for the recovery of methyl ethyl ketone (MEK) from an aqueous mixture of MEK and ethanol comprising extracting the MEK from the mixture using an extractive solvent selected from the group consisting of isopentane, the o-, m-, m-isomers of xylene, and mixed xylenes. Preferably the extractive solvent is separated from the MFK in the extract by fractional distillation and recycled to the extraction step.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>CHEMISTRY</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZEgJKMpPTi0uVshPUyhKTc4vSy3KzEtXyE0tyajMUYCQ2akl-XmpCmlF-bkKiXkKiYWlqfmlxQq5mRUlpUWpIJ3YlCfmpYAEEvPyc3gYWNMSc4pTeaE0N4O8m2uIs4duakF-fGpxQWJyal5qSXxosJmhkaGJpbmjMWEVABxaPn4</recordid><startdate>20000919</startdate><enddate>20000919</enddate><creator>MURPHY; CARL DAVID</creator><scope>EVB</scope></search><sort><creationdate>20000919</creationdate><title>Process of recovering methyl ethyl ketone from an aqueous mixture of methyl ethyl ketone and ethanol</title><author>MURPHY; CARL DAVID</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US6121497A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2000</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>CHEMISTRY</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><toplevel>online_resources</toplevel><creatorcontrib>MURPHY; CARL DAVID</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MURPHY; CARL DAVID</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Process of recovering methyl ethyl ketone from an aqueous mixture of methyl ethyl ketone and ethanol</title><date>2000-09-19</date><risdate>2000</risdate><abstract>A process for the recovery of methyl ethyl ketone (MEK) from an aqueous mixture of MEK and ethanol comprising extracting the MEK from the mixture using an extractive solvent selected from the group consisting of isopentane, the o-, m-, m-isomers of xylene, and mixed xylenes. Preferably the extractive solvent is separated from the MFK in the extract by fractional distillation and recycled to the extraction step.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_US6121497A
source esp@cenet
subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
title Process of recovering methyl ethyl ketone from an aqueous mixture of methyl ethyl ketone and ethanol
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-30T10%3A22%3A56IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=MURPHY;%20CARL%20DAVID&rft.date=2000-09-19&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS6121497A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true