CONTINUOUS CATALYST ACTIVATOR
Methods and systems for preparing catalyst, such as chromium catalysts, are provided. The valence of at least a portion of the catalyst sent to an activator is changed from Cr(III) to Cr(VI). The catalyst is prepared or activated continuously using a fluidization bed catalyst activator. La présente...
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| creator | NEASE, CHARLES R CYMBALUK, TED H STAFFIN, H. KENNETH PARR, THOMAS R BENHAM, ELIZABETH A NEWSOME, CHARLES K MCDANIEL, MAX P |
| description | Methods and systems for preparing catalyst, such as chromium catalysts, are provided. The valence of at least a portion of the catalyst sent to an activator is changed from Cr(III) to Cr(VI). The catalyst is prepared or activated continuously using a fluidization bed catalyst activator.
La présente invention concerne des procédés et des systèmes de préparation d'un catalyseur, par exemple de catalyseurs au chrome. La valence d'au moins une partie du catalyseur envoyé vers un activateur est modifiée pour passer de Cr(III) à Cr(VI). Le catalyseur est préparé ou activé en continu au moyen d'un activateur de catalyseur à lit fluidisé. |
| format | Patent |
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La présente invention concerne des procédés et des systèmes de préparation d'un catalyseur, par exemple de catalyseurs au chrome. La valence d'au moins une partie du catalyseur envoyé vers un activateur est modifiée pour passer de Cr(III) à Cr(VI). Le catalyseur est préparé ou activé en continu au moyen d'un activateur de catalyseur à lit fluidisé.</description><language>eng ; fre</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2017</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=20170321&DB=EPODOC&CC=CA&NR=2710164C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170321&DB=EPODOC&CC=CA&NR=2710164C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NEASE, CHARLES R</creatorcontrib><creatorcontrib>CYMBALUK, TED H</creatorcontrib><creatorcontrib>STAFFIN, H. KENNETH</creatorcontrib><creatorcontrib>PARR, THOMAS R</creatorcontrib><creatorcontrib>BENHAM, ELIZABETH A</creatorcontrib><creatorcontrib>NEWSOME, CHARLES K</creatorcontrib><creatorcontrib>MCDANIEL, MAX P</creatorcontrib><title>CONTINUOUS CATALYST ACTIVATOR</title><description>Methods and systems for preparing catalyst, such as chromium catalysts, are provided. The valence of at least a portion of the catalyst sent to an activator is changed from Cr(III) to Cr(VI). The catalyst is prepared or activated continuously using a fluidization bed catalyst activator.
La présente invention concerne des procédés et des systèmes de préparation d'un catalyseur, par exemple de catalyseurs au chrome. La valence d'au moins une partie du catalyseur envoyé vers un activateur est modifiée pour passer de Cr(III) à Cr(VI). Le catalyseur est préparé ou activé en continu au moyen d'un activateur de catalyseur à lit fluidisé.</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>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJB19vcL8fQL9Q8NVnB2DHH0iQwOUXB0DvEMcwzxD-JhYE1LzClO5YXS3Azybq4hzh66qQX58anFBYnJqXmpJfHOjkbmhgaGZibOxoRVAAA1oSB9</recordid><startdate>20170321</startdate><enddate>20170321</enddate><creator>NEASE, CHARLES R</creator><creator>CYMBALUK, TED H</creator><creator>STAFFIN, H. KENNETH</creator><creator>PARR, THOMAS R</creator><creator>BENHAM, ELIZABETH A</creator><creator>NEWSOME, CHARLES K</creator><creator>MCDANIEL, MAX P</creator><scope>EVB</scope></search><sort><creationdate>20170321</creationdate><title>CONTINUOUS CATALYST ACTIVATOR</title><author>NEASE, CHARLES R ; CYMBALUK, TED H ; STAFFIN, H. KENNETH ; PARR, THOMAS R ; BENHAM, ELIZABETH A ; NEWSOME, CHARLES K ; MCDANIEL, MAX P</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2710164C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2017</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>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>NEASE, CHARLES R</creatorcontrib><creatorcontrib>CYMBALUK, TED H</creatorcontrib><creatorcontrib>STAFFIN, H. KENNETH</creatorcontrib><creatorcontrib>PARR, THOMAS R</creatorcontrib><creatorcontrib>BENHAM, ELIZABETH A</creatorcontrib><creatorcontrib>NEWSOME, CHARLES K</creatorcontrib><creatorcontrib>MCDANIEL, MAX P</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NEASE, CHARLES R</au><au>CYMBALUK, TED H</au><au>STAFFIN, H. KENNETH</au><au>PARR, THOMAS R</au><au>BENHAM, ELIZABETH A</au><au>NEWSOME, CHARLES K</au><au>MCDANIEL, MAX P</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CONTINUOUS CATALYST ACTIVATOR</title><date>2017-03-21</date><risdate>2017</risdate><abstract>Methods and systems for preparing catalyst, such as chromium catalysts, are provided. The valence of at least a portion of the catalyst sent to an activator is changed from Cr(III) to Cr(VI). The catalyst is prepared or activated continuously using a fluidization bed catalyst activator.
La présente invention concerne des procédés et des systèmes de préparation d'un catalyseur, par exemple de catalyseurs au chrome. La valence d'au moins une partie du catalyseur envoyé vers un activateur est modifiée pour passer de Cr(III) à Cr(VI). Le catalyseur est préparé ou activé en continu au moyen d'un activateur de catalyseur à lit fluidisé.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | CONTINUOUS CATALYST ACTIVATOR |
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