Method for enhancing propylene production by catalyzing and splitting coking waxy oil and modifying coker naphtha
The invention discloses a method for selectively enhancing propylene production and producing high-octane petrol by catalyzing and splitting coking waxy oil and modifying coker naphtha. The method belongs to technological improvement of oil refining chemical engineering. A two-section rising tube re...
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| creator | CAO GUOQING GENG SHAN LI CHUNYI GAO CHUANCHENG CHEN XIAOBO SI GUANFEI SUN JINPENG YANG CHAOHE |
| description | The invention discloses a method for selectively enhancing propylene production and producing high-octane petrol by catalyzing and splitting coking waxy oil and modifying coker naphtha. The method belongs to technological improvement of oil refining chemical engineering. A two-section rising tube reactor having a feeding structure combined with dense-phase fluidization delivery bed and a selective catalyst having prolific propylene are adopted, and the aim of enhancing propylene production is realized by controlling the feeding mode of reactive materials and the reaction conditions. The invention is characterized by organically combining catalyzing and splitting coking waxy oil with modifying coker naphtha to produce propylene with high yield and high selectivity, and simultaneously produce high-octane petrol, thus solving the difficulty in enhancing propylene production by catalyzing and splitting pure coking waxy oil, and that in producing high-octane petrol modifying coker naphtha. |
| format | Patent |
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The method belongs to technological improvement of oil refining chemical engineering. A two-section rising tube reactor having a feeding structure combined with dense-phase fluidization delivery bed and a selective catalyst having prolific propylene are adopted, and the aim of enhancing propylene production is realized by controlling the feeding mode of reactive materials and the reaction conditions. The invention is characterized by organically combining catalyzing and splitting coking waxy oil with modifying coker naphtha to produce propylene with high yield and high selectivity, and simultaneously produce high-octane petrol, thus solving the difficulty in enhancing propylene production by catalyzing and splitting pure coking waxy oil, and that in producing high-octane petrol modifying coker naphtha.</description><language>chi ; eng</language><subject>CHEMISTRY ; CRACKING HYDROCARBON OILS ; FUELS ; LUBRICANTS ; METALLURGY ; MINERAL WAXES ; PEAT ; PETROLEUM, GAS OR COKE INDUSTRIES ; 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</subject><creationdate>2010</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=20100512&DB=EPODOC&CC=CN&NR=101705110A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100512&DB=EPODOC&CC=CN&NR=101705110A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CAO GUOQING</creatorcontrib><creatorcontrib>GENG SHAN</creatorcontrib><creatorcontrib>LI CHUNYI</creatorcontrib><creatorcontrib>GAO CHUANCHENG</creatorcontrib><creatorcontrib>CHEN XIAOBO</creatorcontrib><creatorcontrib>SI GUANFEI</creatorcontrib><creatorcontrib>SUN JINPENG</creatorcontrib><creatorcontrib>YANG CHAOHE</creatorcontrib><title>Method for enhancing propylene production by catalyzing and splitting coking waxy oil and modifying coker naphtha</title><description>The invention discloses a method for selectively enhancing propylene production and producing high-octane petrol by catalyzing and splitting coking waxy oil and modifying coker naphtha. 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The invention is characterized by organically combining catalyzing and splitting coking waxy oil with modifying coker naphtha to produce propylene with high yield and high selectivity, and simultaneously produce high-octane petrol, thus solving the difficulty in enhancing propylene production by catalyzing and splitting pure coking waxy oil, and that in producing high-octane petrol modifying coker naphtha.</description><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>PETROLEUM, GAS OR COKE INDUSTRIES</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><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2010</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjTEKAjEQRbexEPUO4wGEBBFrWRQbreyXMZk1wZiJuyMaT6-RPYDV_5_34I-r-4HEsYWWO6DoMBofL5A6TjlQpNLsw4jnCOcMBgVDfhcFo4U-BS9SluFriSe-MrAPP3pj69s8UOogYnLicFqNWgw9zYacVPPd9lTvF5S4oT6h-f5KUx-10mu10lptlv84H_seRCs</recordid><startdate>20100512</startdate><enddate>20100512</enddate><creator>CAO GUOQING</creator><creator>GENG SHAN</creator><creator>LI CHUNYI</creator><creator>GAO CHUANCHENG</creator><creator>CHEN XIAOBO</creator><creator>SI GUANFEI</creator><creator>SUN JINPENG</creator><creator>YANG CHAOHE</creator><scope>EVB</scope></search><sort><creationdate>20100512</creationdate><title>Method for enhancing propylene production by catalyzing and splitting coking waxy oil and modifying coker naphtha</title><author>CAO GUOQING ; GENG SHAN ; LI CHUNYI ; GAO CHUANCHENG ; CHEN XIAOBO ; SI GUANFEI ; SUN JINPENG ; YANG CHAOHE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN101705110A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2010</creationdate><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>PETROLEUM, GAS OR COKE INDUSTRIES</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><toplevel>online_resources</toplevel><creatorcontrib>CAO GUOQING</creatorcontrib><creatorcontrib>GENG SHAN</creatorcontrib><creatorcontrib>LI CHUNYI</creatorcontrib><creatorcontrib>GAO CHUANCHENG</creatorcontrib><creatorcontrib>CHEN XIAOBO</creatorcontrib><creatorcontrib>SI GUANFEI</creatorcontrib><creatorcontrib>SUN JINPENG</creatorcontrib><creatorcontrib>YANG CHAOHE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CAO GUOQING</au><au>GENG SHAN</au><au>LI CHUNYI</au><au>GAO CHUANCHENG</au><au>CHEN XIAOBO</au><au>SI GUANFEI</au><au>SUN JINPENG</au><au>YANG CHAOHE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for enhancing propylene production by catalyzing and splitting coking waxy oil and modifying coker naphtha</title><date>2010-05-12</date><risdate>2010</risdate><abstract>The invention discloses a method for selectively enhancing propylene production and producing high-octane petrol by catalyzing and splitting coking waxy oil and modifying coker naphtha. 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| language | chi ; eng |
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| subjects | CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES PEAT PETROLEUM, GAS OR COKE INDUSTRIES 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 |
| title | Method for enhancing propylene production by catalyzing and splitting coking waxy oil and modifying coker naphtha |
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