Palladium-based deoxidation catalyst as well as preparation method and application thereof

The invention relates to the technical field of deoxidation catalysts, and discloses a palladium-based deoxidation catalyst and a preparation method and application thereof, the palladium-based deoxidation catalyst contains a carrier, and an active component and an auxiliary agent loaded on the carr...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	ZHAO JINCHONG, SUN BING, ZHANG CHANGSHENG, LU FANGXU, JIANG JIE, WEN SONG, ZHANG JING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
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	ZHAO JINCHONG SUN BING ZHANG CHANGSHENG LU FANGXU JIANG JIE WEN SONG ZHANG JING
description	The invention relates to the technical field of deoxidation catalysts, and discloses a palladium-based deoxidation catalyst and a preparation method and application thereof, the palladium-based deoxidation catalyst contains a carrier, and an active component and an auxiliary agent loaded on the carrier; wherein the active components comprise Pd (palladium), PdO2 (palladium dioxide) and PdO (palladium oxide); the auxiliary agent is one or more than two of oxides of Ce, Mg, Zr and Na. According to the palladium-based deoxidation catalyst provided by the invention, the catalyst surface oxygen vacancy can be efficiently constructed by adding the auxiliary agent and regulating and controlling the variety and proportion of the active components on the surface of the catalyst, so that the content of the palladium element is reduced, the adsorption capacity of O2 on the surface of the catalyst is improved, and the adsorption and activation of oxygen are promoted; further, the deoxidation efficiency of the catalyst is
format	Patent
fullrecord	<record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN118416885A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN118416885A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN118416885A3</originalsourceid><addsrcrecordid>eNqNijsKAjEURaexEHUPcQFTBD-klUGxEgsrm-GZ3GECb5JHElF3rzIuwOJw4Nw7ra5nYibn70N9owynHOLTOyo-BmWpEL9yUZTVA8xfS4JQGvcBpY9OUfggwt6OufRIiN28mnTEGYufZ9XysL80xxoSW2Qhi4DSNietzVpvjdnsVv983l5UO40</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Palladium-based deoxidation catalyst as well as preparation method and application thereof</title><source>esp@cenet</source><creator>ZHAO JINCHONG ; SUN BING ; ZHANG CHANGSHENG ; LU FANGXU ; JIANG JIE ; WEN SONG ; ZHANG JING</creator><creatorcontrib>ZHAO JINCHONG ; SUN BING ; ZHANG CHANGSHENG ; LU FANGXU ; JIANG JIE ; WEN SONG ; ZHANG JING</creatorcontrib><description>The invention relates to the technical field of deoxidation catalysts, and discloses a palladium-based deoxidation catalyst and a preparation method and application thereof, the palladium-based deoxidation catalyst contains a carrier, and an active component and an auxiliary agent loaded on the carrier; wherein the active components comprise Pd (palladium), PdO2 (palladium dioxide) and PdO (palladium oxide); the auxiliary agent is one or more than two of oxides of Ce, Mg, Zr and Na. According to the palladium-based deoxidation catalyst provided by the invention, the catalyst surface oxygen vacancy can be efficiently constructed by adding the auxiliary agent and regulating and controlling the variety and proportion of the active components on the surface of the catalyst, so that the content of the palladium element is reduced, the adsorption capacity of O2 on the surface of the catalyst is improved, and the adsorption and activation of oxygen are promoted; further, the deoxidation efficiency of the catalyst is</description><language>chi ; eng</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2024</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=20240802&DB=EPODOC&CC=CN&NR=118416885A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240802&DB=EPODOC&CC=CN&NR=118416885A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHAO JINCHONG</creatorcontrib><creatorcontrib>SUN BING</creatorcontrib><creatorcontrib>ZHANG CHANGSHENG</creatorcontrib><creatorcontrib>LU FANGXU</creatorcontrib><creatorcontrib>JIANG JIE</creatorcontrib><creatorcontrib>WEN SONG</creatorcontrib><creatorcontrib>ZHANG JING</creatorcontrib><title>Palladium-based deoxidation catalyst as well as preparation method and application thereof</title><description>The invention relates to the technical field of deoxidation catalysts, and discloses a palladium-based deoxidation catalyst and a preparation method and application thereof, the palladium-based deoxidation catalyst contains a carrier, and an active component and an auxiliary agent loaded on the carrier; wherein the active components comprise Pd (palladium), PdO2 (palladium dioxide) and PdO (palladium oxide); the auxiliary agent is one or more than two of oxides of Ce, Mg, Zr and Na. According to the palladium-based deoxidation catalyst provided by the invention, the catalyst surface oxygen vacancy can be efficiently constructed by adding the auxiliary agent and regulating and controlling the variety and proportion of the active components on the surface of the catalyst, so that the content of the palladium element is reduced, the adsorption capacity of O2 on the surface of the catalyst is improved, and the adsorption and activation of oxygen are promoted; further, the deoxidation efficiency of the catalyst is</description><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNijsKAjEURaexEHUPcQFTBD-klUGxEgsrm-GZ3GECb5JHElF3rzIuwOJw4Nw7ra5nYibn70N9owynHOLTOyo-BmWpEL9yUZTVA8xfS4JQGvcBpY9OUfggwt6OufRIiN28mnTEGYufZ9XysL80xxoSW2Qhi4DSNietzVpvjdnsVv983l5UO40</recordid><startdate>20240802</startdate><enddate>20240802</enddate><creator>ZHAO JINCHONG</creator><creator>SUN BING</creator><creator>ZHANG CHANGSHENG</creator><creator>LU FANGXU</creator><creator>JIANG JIE</creator><creator>WEN SONG</creator><creator>ZHANG JING</creator><scope>EVB</scope></search><sort><creationdate>20240802</creationdate><title>Palladium-based deoxidation catalyst as well as preparation method and application thereof</title><author>ZHAO JINCHONG ; SUN BING ; ZHANG CHANGSHENG ; LU FANGXU ; JIANG JIE ; WEN SONG ; ZHANG JING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118416885A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHAO JINCHONG</creatorcontrib><creatorcontrib>SUN BING</creatorcontrib><creatorcontrib>ZHANG CHANGSHENG</creatorcontrib><creatorcontrib>LU FANGXU</creatorcontrib><creatorcontrib>JIANG JIE</creatorcontrib><creatorcontrib>WEN SONG</creatorcontrib><creatorcontrib>ZHANG JING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHAO JINCHONG</au><au>SUN BING</au><au>ZHANG CHANGSHENG</au><au>LU FANGXU</au><au>JIANG JIE</au><au>WEN SONG</au><au>ZHANG JING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Palladium-based deoxidation catalyst as well as preparation method and application thereof</title><date>2024-08-02</date><risdate>2024</risdate><abstract>The invention relates to the technical field of deoxidation catalysts, and discloses a palladium-based deoxidation catalyst and a preparation method and application thereof, the palladium-based deoxidation catalyst contains a carrier, and an active component and an auxiliary agent loaded on the carrier; wherein the active components comprise Pd (palladium), PdO2 (palladium dioxide) and PdO (palladium oxide); the auxiliary agent is one or more than two of oxides of Ce, Mg, Zr and Na. According to the palladium-based deoxidation catalyst provided by the invention, the catalyst surface oxygen vacancy can be efficiently constructed by adding the auxiliary agent and regulating and controlling the variety and proportion of the active components on the surface of the catalyst, so that the content of the palladium element is reduced, the adsorption capacity of O2 on the surface of the catalyst is improved, and the adsorption and activation of oxygen are promoted; further, the deoxidation efficiency of the catalyst is</abstract><oa>free_for_read</oa></addata></record>
fulltext	fulltext_linktorsrc
identifier
ispartof
issn
language	chi ; eng
recordid	cdi_epo_espacenet_CN118416885A
source	esp@cenet
subjects	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING
title	Palladium-based deoxidation catalyst as well as preparation method and application thereof
url	https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-11T17%3A11%3A59IST&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=ZHAO%20JINCHONG&rft.date=2024-08-02&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN118416885A%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