Boroaluminosilicate molecular sieves and methods for using same for xylene isomerization
Boroaluminosilicate molecular sieve catalysts are provided and are useful for hydrocarbon conversion reactions including isomerization of xylenes in C8 aromatics feedstocks to produce p-xylene. Advantageously, it has been found that the boroaluminosilicate molecular sieve catalysts of the invention...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| 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 | AMELSE JEFFREY ALLEN |
| description | Boroaluminosilicate molecular sieve catalysts are provided and are useful for hydrocarbon conversion reactions including isomerization of xylenes in C8 aromatics feedstocks to produce p-xylene. Advantageously, it has been found that the boroaluminosilicate molecular sieve catalysts of the invention are more selective than conventional commercial xylene isomerization catalysts, resulting in reduced formation of transmethylation byproducts (C7 and C9 aromatics) while simultaneously providing a high degree of xylene isomerization. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN105102122A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN105102122A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN105102122A3</originalsourceid><addsrcrecordid>eNqNizEKAjEQANNYiPqH9QHCJeID9FCsrCzsjiW3pwtJ9sgmor5eER9gNQzMTM1lJ1kw1MhJlAN7LARRAvkaMIMy3UkBUw-Ryk16hUEyVOV0BcVIX308AyUCVomU-YWFJc3NZMCgtPhxZpaH_bk9rmiUjnRE_1lK155ss7GNs85t1_80byb2OyY</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Boroaluminosilicate molecular sieves and methods for using same for xylene isomerization</title><source>esp@cenet</source><creator>AMELSE JEFFREY ALLEN</creator><creatorcontrib>AMELSE JEFFREY ALLEN</creatorcontrib><description>Boroaluminosilicate molecular sieve catalysts are provided and are useful for hydrocarbon conversion reactions including isomerization of xylenes in C8 aromatics feedstocks to produce p-xylene. Advantageously, it has been found that the boroaluminosilicate molecular sieve catalysts of the invention are more selective than conventional commercial xylene isomerization catalysts, resulting in reduced formation of transmethylation byproducts (C7 and C9 aromatics) while simultaneously providing a high degree of xylene isomerization.</description><language>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>2015</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=20151125&DB=EPODOC&CC=CN&NR=105102122A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151125&DB=EPODOC&CC=CN&NR=105102122A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>AMELSE JEFFREY ALLEN</creatorcontrib><title>Boroaluminosilicate molecular sieves and methods for using same for xylene isomerization</title><description>Boroaluminosilicate molecular sieve catalysts are provided and are useful for hydrocarbon conversion reactions including isomerization of xylenes in C8 aromatics feedstocks to produce p-xylene. Advantageously, it has been found that the boroaluminosilicate molecular sieve catalysts of the invention are more selective than conventional commercial xylene isomerization catalysts, resulting in reduced formation of transmethylation byproducts (C7 and C9 aromatics) while simultaneously providing a high degree of xylene isomerization.</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>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNizEKAjEQANNYiPqH9QHCJeID9FCsrCzsjiW3pwtJ9sgmor5eER9gNQzMTM1lJ1kw1MhJlAN7LARRAvkaMIMy3UkBUw-Ryk16hUEyVOV0BcVIX308AyUCVomU-YWFJc3NZMCgtPhxZpaH_bk9rmiUjnRE_1lK155ss7GNs85t1_80byb2OyY</recordid><startdate>20151125</startdate><enddate>20151125</enddate><creator>AMELSE JEFFREY ALLEN</creator><scope>EVB</scope></search><sort><creationdate>20151125</creationdate><title>Boroaluminosilicate molecular sieves and methods for using same for xylene isomerization</title><author>AMELSE JEFFREY ALLEN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN105102122A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</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>AMELSE JEFFREY ALLEN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>AMELSE JEFFREY ALLEN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Boroaluminosilicate molecular sieves and methods for using same for xylene isomerization</title><date>2015-11-25</date><risdate>2015</risdate><abstract>Boroaluminosilicate molecular sieve catalysts are provided and are useful for hydrocarbon conversion reactions including isomerization of xylenes in C8 aromatics feedstocks to produce p-xylene. Advantageously, it has been found that the boroaluminosilicate molecular sieve catalysts of the invention are more selective than conventional commercial xylene isomerization catalysts, resulting in reduced formation of transmethylation byproducts (C7 and C9 aromatics) while simultaneously providing a high degree of xylene isomerization.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_CN105102122A |
| source | esp@cenet |
| 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 | Boroaluminosilicate molecular sieves and methods for using same for xylene isomerization |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T09%3A51%3A27IST&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=AMELSE%20JEFFREY%20ALLEN&rft.date=2015-11-25&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN105102122A%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 |