Upcycling perfluoropolymers into fluorinated olefins
Mechanical stirred bed reactors that incorporate a screen are described. Methods of using such reactors to process perfluoropolymers to form perfluorinated olefin monomers are also described. The reactors and methods may be used to upcycle filled perfluorinated materials.
Gespeichert in:
Hauptverfasser: | , , , , , , |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
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 | Bauer, Peter Hirschberg, Markus E Hintzer, Klaus Gerdes, Thorsten Kolbeck, Thomas G Schmidt-Rodenkirchen, Achim Wieland, Matthias |
description | Mechanical stirred bed reactors that incorporate a screen are described. Methods of using such reactors to process perfluoropolymers to form perfluorinated olefin monomers are also described. The reactors and methods may be used to upcycle filled perfluorinated materials. |
format | Patent |
fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US11795126B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US11795126B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US11795126B23</originalsourceid><addsrcrecordid>eNrjZDAJLUiuTM7JzEtXKEgtSsspzS_KL8jPqcxNLSpWyMwryVcAi2XmJZakpijk56SmZeYV8zCwpiXmFKfyQmluBkU31xBnD93Ugvz41OKCxOTUvNSS-NBgQ0NzS1NDIzMnI2Ni1AAAvB8uHQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Upcycling perfluoropolymers into fluorinated olefins</title><source>esp@cenet</source><creator>Bauer, Peter ; Hirschberg, Markus E ; Hintzer, Klaus ; Gerdes, Thorsten ; Kolbeck, Thomas G ; Schmidt-Rodenkirchen, Achim ; Wieland, Matthias</creator><creatorcontrib>Bauer, Peter ; Hirschberg, Markus E ; Hintzer, Klaus ; Gerdes, Thorsten ; Kolbeck, Thomas G ; Schmidt-Rodenkirchen, Achim ; Wieland, Matthias</creatorcontrib><description>Mechanical stirred bed reactors that incorporate a screen are described. Methods of using such reactors to process perfluoropolymers to form perfluorinated olefin monomers are also described. The reactors and methods may be used to upcycle filled perfluorinated materials.</description><language>eng</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS ; FUELS ; GENERAL PROCESSES OF COMPOUNDING ; LUBRICANTS ; METALLURGY ; ORGANIC CHEMISTRY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PEAT ; PERFORMING OPERATIONS ; PETROLEUM, GAS OR COKE INDUSTRIES ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; WORKING-UP</subject><creationdate>2023</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&date=20231024&DB=EPODOC&CC=US&NR=11795126B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25555,76308</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231024&DB=EPODOC&CC=US&NR=11795126B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Bauer, Peter</creatorcontrib><creatorcontrib>Hirschberg, Markus E</creatorcontrib><creatorcontrib>Hintzer, Klaus</creatorcontrib><creatorcontrib>Gerdes, Thorsten</creatorcontrib><creatorcontrib>Kolbeck, Thomas G</creatorcontrib><creatorcontrib>Schmidt-Rodenkirchen, Achim</creatorcontrib><creatorcontrib>Wieland, Matthias</creatorcontrib><title>Upcycling perfluoropolymers into fluorinated olefins</title><description>Mechanical stirred bed reactors that incorporate a screen are described. Methods of using such reactors to process perfluoropolymers to form perfluorinated olefin monomers are also described. The reactors and methods may be used to upcycle filled perfluorinated materials.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS</subject><subject>FUELS</subject><subject>GENERAL PROCESSES OF COMPOUNDING</subject><subject>LUBRICANTS</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PEAT</subject><subject>PERFORMING OPERATIONS</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAJLUiuTM7JzEtXKEgtSsspzS_KL8jPqcxNLSpWyMwryVcAi2XmJZakpijk56SmZeYV8zCwpiXmFKfyQmluBkU31xBnD93Ugvz41OKCxOTUvNSS-NBgQ0NzS1NDIzMnI2Ni1AAAvB8uHQ</recordid><startdate>20231024</startdate><enddate>20231024</enddate><creator>Bauer, Peter</creator><creator>Hirschberg, Markus E</creator><creator>Hintzer, Klaus</creator><creator>Gerdes, Thorsten</creator><creator>Kolbeck, Thomas G</creator><creator>Schmidt-Rodenkirchen, Achim</creator><creator>Wieland, Matthias</creator><scope>EVB</scope></search><sort><creationdate>20231024</creationdate><title>Upcycling perfluoropolymers into fluorinated olefins</title><author>Bauer, Peter ; Hirschberg, Markus E ; Hintzer, Klaus ; Gerdes, Thorsten ; Kolbeck, Thomas G ; Schmidt-Rodenkirchen, Achim ; Wieland, Matthias</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US11795126B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2023</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS</topic><topic>FUELS</topic><topic>GENERAL PROCESSES OF COMPOUNDING</topic><topic>LUBRICANTS</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PEAT</topic><topic>PERFORMING OPERATIONS</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>Bauer, Peter</creatorcontrib><creatorcontrib>Hirschberg, Markus E</creatorcontrib><creatorcontrib>Hintzer, Klaus</creatorcontrib><creatorcontrib>Gerdes, Thorsten</creatorcontrib><creatorcontrib>Kolbeck, Thomas G</creatorcontrib><creatorcontrib>Schmidt-Rodenkirchen, Achim</creatorcontrib><creatorcontrib>Wieland, Matthias</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Bauer, Peter</au><au>Hirschberg, Markus E</au><au>Hintzer, Klaus</au><au>Gerdes, Thorsten</au><au>Kolbeck, Thomas G</au><au>Schmidt-Rodenkirchen, Achim</au><au>Wieland, Matthias</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Upcycling perfluoropolymers into fluorinated olefins</title><date>2023-10-24</date><risdate>2023</risdate><abstract>Mechanical stirred bed reactors that incorporate a screen are described. Methods of using such reactors to process perfluoropolymers to form perfluorinated olefin monomers are also described. The reactors and methods may be used to upcycle filled perfluorinated materials.</abstract><oa>free_for_read</oa></addata></record> |
fulltext | fulltext_linktorsrc |
identifier | |
ispartof | |
issn | |
language | eng |
recordid | cdi_epo_espacenet_US11795126B2 |
source | esp@cenet |
subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON DESTRUCTIVE DISTILLATION OF CARBONAGEOUS MATERIALS FORPRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS FUELS GENERAL PROCESSES OF COMPOUNDING LUBRICANTS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING WORKING-UP |
title | Upcycling perfluoropolymers into fluorinated olefins |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-15T06%3A09%3A48IST&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=Bauer,%20Peter&rft.date=2023-10-24&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS11795126B2%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 |