High-strength and large-pore-volume catalytic cracking aid and preparation method thereof
The invention discloses a high-strength large-pore-volume catalytic cracking aid and a preparation method thereof, the catalytic cracking aid comprises a molecular sieve, a matrix, a binder and a metal chelate, the matrix is composed of a gamma-alumina precursor with a peptizing index less than or e...
Gespeichert in:
| Hauptverfasser: | , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; 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 | LIU CHAOWEI ZHOU YING XIE XIN LIU PUSHENG DU XIAOHUI SUN SHUHONG REN SHIHONG LIU TAO |
| description | The invention discloses a high-strength large-pore-volume catalytic cracking aid and a preparation method thereof, the catalytic cracking aid comprises a molecular sieve, a matrix, a binder and a metal chelate, the matrix is composed of a gamma-alumina precursor with a peptizing index less than or equal to 50% and clay, and the binder is prepared from a phosphorus-containing compound and an aluminum-containing compound; the molecular sieve has an MFI structure, and the molecular sieve of which the pore diameter is less than 0.7 nm accounts for 50-100 wt% of the total amount of the molecular sieve; the binder and the metal chelate and the matrix are mixed in a high shear emulsifier. According to the catalytic cracking aid provided by the invention, all the components are matched with one another, and all the components are dispersed and emulsified by adopting a high-shear emulsifier in the preparation process, so that the catalytic cracking aid can still maintain excellent abrasive resistance on the premise of |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN118106024A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN118106024A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN118106024A3</originalsourceid><addsrcrecordid>eNqNyrEKwjAQBuAuDqK-w_kAgVZFXKUonZxcnMqR_ibBNAnXU_DtBfEBnL7lm1e3LjhvJhUkp544DRRZHEzJAvPK8TmCLCvHtwZLVtg-QnLEYfjmIigsrCEnGqE-D6QegnxfVrM7xwmrn4tqfT5d286g5B5TYYsE7dtL0xyael9vdsftP-cD8Hc6xA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>High-strength and large-pore-volume catalytic cracking aid and preparation method thereof</title><source>esp@cenet</source><creator>LIU CHAOWEI ; ZHOU YING ; XIE XIN ; LIU PUSHENG ; DU XIAOHUI ; SUN SHUHONG ; REN SHIHONG ; LIU TAO</creator><creatorcontrib>LIU CHAOWEI ; ZHOU YING ; XIE XIN ; LIU PUSHENG ; DU XIAOHUI ; SUN SHUHONG ; REN SHIHONG ; LIU TAO</creatorcontrib><description>The invention discloses a high-strength large-pore-volume catalytic cracking aid and a preparation method thereof, the catalytic cracking aid comprises a molecular sieve, a matrix, a binder and a metal chelate, the matrix is composed of a gamma-alumina precursor with a peptizing index less than or equal to 50% and clay, and the binder is prepared from a phosphorus-containing compound and an aluminum-containing compound; the molecular sieve has an MFI structure, and the molecular sieve of which the pore diameter is less than 0.7 nm accounts for 50-100 wt% of the total amount of the molecular sieve; the binder and the metal chelate and the matrix are mixed in a high shear emulsifier. According to the catalytic cracking aid provided by the invention, all the components are matched with one another, and all the components are dispersed and emulsified by adopting a high-shear emulsifier in the preparation process, so that the catalytic cracking aid can still maintain excellent abrasive resistance on the premise of</description><language>chi ; eng</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; CRACKING HYDROCARBON OILS ; FUELS ; LUBRICANTS ; METALLURGY ; MINERAL WAXES ; PEAT ; PERFORMING OPERATIONS ; PETROLEUM, GAS OR COKE INDUSTRIES ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION ; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES ; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS ; REFORMING OF NAPHTHA ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; 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=20240531&DB=EPODOC&CC=CN&NR=118106024A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240531&DB=EPODOC&CC=CN&NR=118106024A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU CHAOWEI</creatorcontrib><creatorcontrib>ZHOU YING</creatorcontrib><creatorcontrib>XIE XIN</creatorcontrib><creatorcontrib>LIU PUSHENG</creatorcontrib><creatorcontrib>DU XIAOHUI</creatorcontrib><creatorcontrib>SUN SHUHONG</creatorcontrib><creatorcontrib>REN SHIHONG</creatorcontrib><creatorcontrib>LIU TAO</creatorcontrib><title>High-strength and large-pore-volume catalytic cracking aid and preparation method thereof</title><description>The invention discloses a high-strength large-pore-volume catalytic cracking aid and a preparation method thereof, the catalytic cracking aid comprises a molecular sieve, a matrix, a binder and a metal chelate, the matrix is composed of a gamma-alumina precursor with a peptizing index less than or equal to 50% and clay, and the binder is prepared from a phosphorus-containing compound and an aluminum-containing compound; the molecular sieve has an MFI structure, and the molecular sieve of which the pore diameter is less than 0.7 nm accounts for 50-100 wt% of the total amount of the molecular sieve; the binder and the metal chelate and the matrix are mixed in a high shear emulsifier. According to the catalytic cracking aid provided by the invention, all the components are matched with one another, and all the components are dispersed and emulsified by adopting a high-shear emulsifier in the preparation process, so that the catalytic cracking aid can still maintain excellent abrasive resistance on the premise of</description><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>CRACKING HYDROCARBON OILS</subject><subject>FUELS</subject><subject>LUBRICANTS</subject><subject>METALLURGY</subject><subject>MINERAL WAXES</subject><subject>PEAT</subject><subject>PERFORMING OPERATIONS</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION</subject><subject>RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES</subject><subject>REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS</subject><subject>REFORMING OF NAPHTHA</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</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>eNqNyrEKwjAQBuAuDqK-w_kAgVZFXKUonZxcnMqR_ibBNAnXU_DtBfEBnL7lm1e3LjhvJhUkp544DRRZHEzJAvPK8TmCLCvHtwZLVtg-QnLEYfjmIigsrCEnGqE-D6QegnxfVrM7xwmrn4tqfT5d286g5B5TYYsE7dtL0xyael9vdsftP-cD8Hc6xA</recordid><startdate>20240531</startdate><enddate>20240531</enddate><creator>LIU CHAOWEI</creator><creator>ZHOU YING</creator><creator>XIE XIN</creator><creator>LIU PUSHENG</creator><creator>DU XIAOHUI</creator><creator>SUN SHUHONG</creator><creator>REN SHIHONG</creator><creator>LIU TAO</creator><scope>EVB</scope></search><sort><creationdate>20240531</creationdate><title>High-strength and large-pore-volume catalytic cracking aid and preparation method thereof</title><author>LIU CHAOWEI ; ZHOU YING ; XIE XIN ; LIU PUSHENG ; DU XIAOHUI ; SUN SHUHONG ; REN SHIHONG ; LIU TAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118106024A3</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>CHEMISTRY</topic><topic>CRACKING HYDROCARBON OILS</topic><topic>FUELS</topic><topic>LUBRICANTS</topic><topic>METALLURGY</topic><topic>MINERAL WAXES</topic><topic>PEAT</topic><topic>PERFORMING OPERATIONS</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION</topic><topic>RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES</topic><topic>REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS</topic><topic>REFORMING OF NAPHTHA</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU CHAOWEI</creatorcontrib><creatorcontrib>ZHOU YING</creatorcontrib><creatorcontrib>XIE XIN</creatorcontrib><creatorcontrib>LIU PUSHENG</creatorcontrib><creatorcontrib>DU XIAOHUI</creatorcontrib><creatorcontrib>SUN SHUHONG</creatorcontrib><creatorcontrib>REN SHIHONG</creatorcontrib><creatorcontrib>LIU TAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU CHAOWEI</au><au>ZHOU YING</au><au>XIE XIN</au><au>LIU PUSHENG</au><au>DU XIAOHUI</au><au>SUN SHUHONG</au><au>REN SHIHONG</au><au>LIU TAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>High-strength and large-pore-volume catalytic cracking aid and preparation method thereof</title><date>2024-05-31</date><risdate>2024</risdate><abstract>The invention discloses a high-strength large-pore-volume catalytic cracking aid and a preparation method thereof, the catalytic cracking aid comprises a molecular sieve, a matrix, a binder and a metal chelate, the matrix is composed of a gamma-alumina precursor with a peptizing index less than or equal to 50% and clay, and the binder is prepared from a phosphorus-containing compound and an aluminum-containing compound; the molecular sieve has an MFI structure, and the molecular sieve of which the pore diameter is less than 0.7 nm accounts for 50-100 wt% of the total amount of the molecular sieve; the binder and the metal chelate and the matrix are mixed in a high shear emulsifier. According to the catalytic cracking aid provided by the invention, all the components are matched with one another, and all the components are dispersed and emulsified by adopting a high-shear emulsifier in the preparation process, so that the catalytic cracking aid can still maintain excellent abrasive resistance on the premise of</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN118106024A |
| source | esp@cenet |
| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR RELEVANT APPARATUS TRANSPORTING |
| title | High-strength and large-pore-volume catalytic cracking aid and preparation method thereof |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-02T07%3A49%3A42IST&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=LIU%20CHAOWEI&rft.date=2024-05-31&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN118106024A%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 |