Hydroisomerization catalyst as well as preparation method and application thereof
The invention discloses a hydroisomerization catalyst as well as a preparation method and application thereof, and belongs to the technical field of catalysts. The catalyst comprises the following rawmaterials: a carrier, a noble metal and a rare earth element. The carrier comprises aluminum hydroxi...
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| creator | ZHANG ZAIZHONG ZHAO XINGTAO ZHANG YONG MA JUNQING |
| description | The invention discloses a hydroisomerization catalyst as well as a preparation method and application thereof, and belongs to the technical field of catalysts. The catalyst comprises the following rawmaterials: a carrier, a noble metal and a rare earth element. The carrier comprises aluminum hydroxide dry glue, an HY molecular sieve and an HZSM-5 molecular sieve, the aluminum hydroxide dry glue accounts for 26%-43% of the total weight of the carrier, the HY molecular sieve accounts for 49%-63% of the total weight of the carrier, and the HZSM-5 molecular sieve accounts for 7%-21% of the totalweight of the carrier. The noble metal accounts for 0.1%-1% of the total weight of the carrier. The rare earth element accounts for 1%-4% of the total weight of the carrier. According to the hydroisomerization catalyst provided by the invention, the conversion rate and isomerization selectivity of n-alkanes can be effectively improved, and the cracking rate is low.
本发明公开了一种临氢异构化催化剂及其制备方法和应用，属于催化剂技术领域。所述催化剂包括如下原料：载体、贵金属和稀土元 |
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本发明公开了一种临氢异构化催化剂及其制备方法和应用，属于催化剂技术领域。所述催化剂包括如下原料：载体、贵金属和稀土元</description><language>chi ; eng</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>2020</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=20200925&DB=EPODOC&CC=CN&NR=111701616A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200925&DB=EPODOC&CC=CN&NR=111701616A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG ZAIZHONG</creatorcontrib><creatorcontrib>ZHAO XINGTAO</creatorcontrib><creatorcontrib>ZHANG YONG</creatorcontrib><creatorcontrib>MA JUNQING</creatorcontrib><title>Hydroisomerization catalyst as well as preparation method and application thereof</title><description>The invention discloses a hydroisomerization catalyst as well as a preparation method and application thereof, and belongs to the technical field of catalysts. The catalyst comprises the following rawmaterials: a carrier, a noble metal and a rare earth element. The carrier comprises aluminum hydroxide dry glue, an HY molecular sieve and an HZSM-5 molecular sieve, the aluminum hydroxide dry glue accounts for 26%-43% of the total weight of the carrier, the HY molecular sieve accounts for 49%-63% of the total weight of the carrier, and the HZSM-5 molecular sieve accounts for 7%-21% of the totalweight of the carrier. The noble metal accounts for 0.1%-1% of the total weight of the carrier. The rare earth element accounts for 1%-4% of the total weight of the carrier. According to the hydroisomerization catalyst provided by the invention, the conversion rate and isomerization selectivity of n-alkanes can be effectively improved, and the cracking rate is low.
本发明公开了一种临氢异构化催化剂及其制备方法和应用，属于催化剂技术领域。所述催化剂包括如下原料：载体、贵金属和稀土元</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>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAj0qEwpys8szs9NLcqsSizJzM9TSE4sScypLC5RSCxWKE_NyQHRBUWpBYlFEPnc1JKM_BSFxDwgLijIyUyGCJdkpBal5qfxMLCmJeYUp_JCaW4GRTfXEGcP3dSC_PjU4oLE5NS81JJ4Zz9DQ0NzA0MzQzNHY2LUAABQMTh2</recordid><startdate>20200925</startdate><enddate>20200925</enddate><creator>ZHANG ZAIZHONG</creator><creator>ZHAO XINGTAO</creator><creator>ZHANG YONG</creator><creator>MA JUNQING</creator><scope>EVB</scope></search><sort><creationdate>20200925</creationdate><title>Hydroisomerization catalyst as well as preparation method and application thereof</title><author>ZHANG ZAIZHONG ; ZHAO XINGTAO ; ZHANG YONG ; MA JUNQING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN111701616A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</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>ZHANG ZAIZHONG</creatorcontrib><creatorcontrib>ZHAO XINGTAO</creatorcontrib><creatorcontrib>ZHANG YONG</creatorcontrib><creatorcontrib>MA JUNQING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG ZAIZHONG</au><au>ZHAO XINGTAO</au><au>ZHANG YONG</au><au>MA JUNQING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Hydroisomerization catalyst as well as preparation method and application thereof</title><date>2020-09-25</date><risdate>2020</risdate><abstract>The invention discloses a hydroisomerization catalyst as well as a preparation method and application thereof, and belongs to the technical field of catalysts. The catalyst comprises the following rawmaterials: a carrier, a noble metal and a rare earth element. The carrier comprises aluminum hydroxide dry glue, an HY molecular sieve and an HZSM-5 molecular sieve, the aluminum hydroxide dry glue accounts for 26%-43% of the total weight of the carrier, the HY molecular sieve accounts for 49%-63% of the total weight of the carrier, and the HZSM-5 molecular sieve accounts for 7%-21% of the totalweight of the carrier. The noble metal accounts for 0.1%-1% of the total weight of the carrier. The rare earth element accounts for 1%-4% of the total weight of the carrier. According to the hydroisomerization catalyst provided by the invention, the conversion rate and isomerization selectivity of n-alkanes can be effectively improved, and the cracking rate is low.
本发明公开了一种临氢异构化催化剂及其制备方法和应用，属于催化剂技术领域。所述催化剂包括如下原料：载体、贵金属和稀土元</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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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 | Hydroisomerization catalyst as well as preparation method and application thereof |
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