Procedimiento de preparación de 2,3,3,3-tetrafluoropropeno
Un catalizador de fluoración para preparar 2,3,3,3-tetrafluoropropeno, en el que el catalizador de fluoración tiene la siguiente fórmula (I): Cr1(Y y Z)0.005-0.5O0.1-1.0F1.0-3.0 (I) en la que, Y se selecciona de Al, Zn, Mg o una combinación de los mismos, y Z es un elemento de tierras raras capaz de...
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| creator | YANG, Huie XU, Lei ZHAO, Xintang LI, Zhong CHEN, Shukang FAN, Jianping JIANG, En YANG, Gang ZHANG, Wenqing LEI, Yunlong ZENG, Changhua |
| description | Un catalizador de fluoración para preparar 2,3,3,3-tetrafluoropropeno, en el que el catalizador de fluoración tiene la siguiente fórmula (I): Cr1(Y y Z)0.005-0.5O0.1-1.0F1.0-3.0 (I) en la que, Y se selecciona de Al, Zn, Mg o una combinación de los mismos, y Z es un elemento de tierras raras capaz de almacenar/liberar oxígeno y se selecciona de Ce, La, Pr o una combinación de los mismos.
Provided are a fluorination catalyst for preparing 2,3,3,3-tetrafluoropropene and a method using the catalyst for preparing 2,3,3,3-tetrafluoropropene. The catalyst has the following structural formula: Crx(Y,Z) 0.005-o.5 O 0.1-1.0 F 1.0-3.0 , where Y is one or a combination of two or more among Al, Zn, and Mg, and where Z is a rare earth element having an oxygen-storing/releasing function. The catalyst has in preparing 2,3,3,3-tetrafluoropropene the advantages of increased raw material conversion rate, great product selectivity, and extended catalyst service life. |
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Provided are a fluorination catalyst for preparing 2,3,3,3-tetrafluoropropene and a method using the catalyst for preparing 2,3,3,3-tetrafluoropropene. The catalyst has the following structural formula: Crx(Y,Z) 0.005-o.5 O 0.1-1.0 F 1.0-3.0 , where Y is one or a combination of two or more among Al, Zn, and Mg, and where Z is a rare earth element having an oxygen-storing/releasing function. The catalyst has in preparing 2,3,3,3-tetrafluoropropene the advantages of increased raw material conversion rate, great product selectivity, and extended catalyst service life.</description><language>spa</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; METALLURGY ; ORGANIC CHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2021</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=20211105&DB=EPODOC&CC=ES&NR=2874498T3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211105&DB=EPODOC&CC=ES&NR=2874498T3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YANG, Huie</creatorcontrib><creatorcontrib>XU, Lei</creatorcontrib><creatorcontrib>ZHAO, Xintang</creatorcontrib><creatorcontrib>LI, Zhong</creatorcontrib><creatorcontrib>CHEN, Shukang</creatorcontrib><creatorcontrib>FAN, Jianping</creatorcontrib><creatorcontrib>JIANG, En</creatorcontrib><creatorcontrib>YANG, Gang</creatorcontrib><creatorcontrib>ZHANG, Wenqing</creatorcontrib><creatorcontrib>LEI, Yunlong</creatorcontrib><creatorcontrib>ZENG, Changhua</creatorcontrib><title>Procedimiento de preparación de 2,3,3,3-tetrafluoropropeno</title><description>Un catalizador de fluoración para preparar 2,3,3,3-tetrafluoropropeno, en el que el catalizador de fluoración tiene la siguiente fórmula (I): Cr1(Y y Z)0.005-0.5O0.1-1.0F1.0-3.0 (I) en la que, Y se selecciona de Al, Zn, Mg o una combinación de los mismos, y Z es un elemento de tierras raras capaz de almacenar/liberar oxígeno y se selecciona de Ce, La, Pr o una combinación de los mismos.
Provided are a fluorination catalyst for preparing 2,3,3,3-tetrafluoropropene and a method using the catalyst for preparing 2,3,3,3-tetrafluoropropene. The catalyst has the following structural formula: Crx(Y,Z) 0.005-o.5 O 0.1-1.0 F 1.0-3.0 , where Y is one or a combination of two or more among Al, Zn, and Mg, and where Z is a rare earth element having an oxygen-storing/releasing function. The catalyst has in preparing 2,3,3,3-tetrafluoropropene the advantages of increased raw material conversion rate, great product selectivity, and extended catalyst service life.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</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>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAOKMpPTk3JzM1MzSvJV0hJVSgoSi1ILEpMzjy8OQ_EN9IxBkHdktSSosS0nNL8ovwCIErNy-dhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfGuwUYW5iYmlhYhIcbGxKgBALVrL-0</recordid><startdate>20211105</startdate><enddate>20211105</enddate><creator>YANG, Huie</creator><creator>XU, Lei</creator><creator>ZHAO, Xintang</creator><creator>LI, Zhong</creator><creator>CHEN, Shukang</creator><creator>FAN, Jianping</creator><creator>JIANG, En</creator><creator>YANG, Gang</creator><creator>ZHANG, Wenqing</creator><creator>LEI, Yunlong</creator><creator>ZENG, Changhua</creator><scope>EVB</scope></search><sort><creationdate>20211105</creationdate><title>Procedimiento de preparación de 2,3,3,3-tetrafluoropropeno</title><author>YANG, Huie ; XU, Lei ; ZHAO, Xintang ; LI, Zhong ; CHEN, Shukang ; FAN, Jianping ; JIANG, En ; YANG, Gang ; ZHANG, Wenqing ; LEI, Yunlong ; ZENG, Changhua</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_ES2874498TT33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>spa</language><creationdate>2021</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</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>YANG, Huie</creatorcontrib><creatorcontrib>XU, Lei</creatorcontrib><creatorcontrib>ZHAO, Xintang</creatorcontrib><creatorcontrib>LI, Zhong</creatorcontrib><creatorcontrib>CHEN, Shukang</creatorcontrib><creatorcontrib>FAN, Jianping</creatorcontrib><creatorcontrib>JIANG, En</creatorcontrib><creatorcontrib>YANG, Gang</creatorcontrib><creatorcontrib>ZHANG, Wenqing</creatorcontrib><creatorcontrib>LEI, Yunlong</creatorcontrib><creatorcontrib>ZENG, Changhua</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG, Huie</au><au>XU, Lei</au><au>ZHAO, Xintang</au><au>LI, Zhong</au><au>CHEN, Shukang</au><au>FAN, Jianping</au><au>JIANG, En</au><au>YANG, Gang</au><au>ZHANG, Wenqing</au><au>LEI, Yunlong</au><au>ZENG, Changhua</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Procedimiento de preparación de 2,3,3,3-tetrafluoropropeno</title><date>2021-11-05</date><risdate>2021</risdate><abstract>Un catalizador de fluoración para preparar 2,3,3,3-tetrafluoropropeno, en el que el catalizador de fluoración tiene la siguiente fórmula (I): Cr1(Y y Z)0.005-0.5O0.1-1.0F1.0-3.0 (I) en la que, Y se selecciona de Al, Zn, Mg o una combinación de los mismos, y Z es un elemento de tierras raras capaz de almacenar/liberar oxígeno y se selecciona de Ce, La, Pr o una combinación de los mismos.
Provided are a fluorination catalyst for preparing 2,3,3,3-tetrafluoropropene and a method using the catalyst for preparing 2,3,3,3-tetrafluoropropene. The catalyst has the following structural formula: Crx(Y,Z) 0.005-o.5 O 0.1-1.0 F 1.0-3.0 , where Y is one or a combination of two or more among Al, Zn, and Mg, and where Z is a rare earth element having an oxygen-storing/releasing function. The catalyst has in preparing 2,3,3,3-tetrafluoropropene the advantages of increased raw material conversion rate, great product selectivity, and extended catalyst service life.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | Procedimiento de preparación de 2,3,3,3-tetrafluoropropeno |
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