FREMGANGSMÅDE MED HYDROKRAKNING I TO TRIN TIL BEHANDLING AF PYROLYSEOLIER FRA PLASTIC
The present invention relates to a process for treating a plastics pyrolysis oil, comprising:a) the selective hydrogenation of said feedstock to obtain a hydrogenated effluent;b) hydrotreatment of said hydrogenated effluent to obtain a hydrotreatment effluent;c) a first step of hydrocracking of said...
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| creator | WEISS, Wilfried BONNARDOT, Jérome RIBAS SANGÜESA, Iñigo |
| description | The present invention relates to a process for treating a plastics pyrolysis oil, comprising:a) the selective hydrogenation of said feedstock to obtain a hydrogenated effluent;b) hydrotreatment of said hydrogenated effluent to obtain a hydrotreatment effluent;c) a first step of hydrocracking of said hydrotreated effluent to obtain a first hydrocracked effluent;d) separation of the hydrocracked effluent in the presence of an aqueous stream, to obtain a gaseous effluent, an aqueous liquid effluent and a hydrocarbon-based liquid effluent;e) fractionation of the hydrocarbon-based liquid effluent to obtain at least one gas stream and at least one naphtha cut and a heavier cut;f) a second step of hydrocracking of the heavier cut to obtain a second hydrocracked effluent;g) recycling of at least a portion of said second hydrocracked effluent into the separation step d). |
| format | Patent |
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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>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=20241209&DB=EPODOC&CC=DK&NR=4189038T3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20241209&DB=EPODOC&CC=DK&NR=4189038T3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WEISS, Wilfried</creatorcontrib><creatorcontrib>BONNARDOT, Jérome</creatorcontrib><creatorcontrib>RIBAS SANGÜESA, Iñigo</creatorcontrib><title>FREMGANGSMÅDE MED HYDROKRAKNING I TO TRIN TIL BEHANDLING AF PYROLYSEOLIER FRA PLASTIC</title><description>The present invention relates to a process for treating a plastics pyrolysis oil, comprising:a) the selective hydrogenation of said feedstock to obtain a hydrogenated effluent;b) hydrotreatment of said hydrogenated effluent to obtain a hydrotreatment effluent;c) a first step of hydrocracking of said hydrotreated effluent to obtain a first hydrocracked effluent;d) separation of the hydrocracked effluent in the presence of an aqueous stream, to obtain a gaseous effluent, an aqueous liquid effluent and a hydrocarbon-based liquid effluent;e) fractionation of the hydrocarbon-based liquid effluent to obtain at least one gas stream and at least one naphtha cut and a heavier cut;f) a second step of hydrocracking of the heavier cut to obtain a second hydrocracked effluent;g) recycling of at least a portion of said second hydrocracked effluent into the separation step d).</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>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAhzC3L1dXf0cw_2Pdzq4qrg6-qi4BHpEuTvHeTo7efp567gqRDirxAS5OmnEOLpo-Dk6uHo5-IDknB0UwiIDPL3iQx29ffxdA1ScAtyVAjwcQwO8XTmYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxLt4mhhaWBsYWISHGxsSoAQAG4zHI</recordid><startdate>20241209</startdate><enddate>20241209</enddate><creator>WEISS, Wilfried</creator><creator>BONNARDOT, Jérome</creator><creator>RIBAS SANGÜESA, Iñigo</creator><scope>EVB</scope></search><sort><creationdate>20241209</creationdate><title>FREMGANGSMÅDE MED HYDROKRAKNING I TO TRIN TIL BEHANDLING AF PYROLYSEOLIER FRA PLASTIC</title><author>WEISS, Wilfried ; BONNARDOT, Jérome ; RIBAS SANGÜESA, Iñigo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DK4189038TT33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>dan</language><creationdate>2024</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>WEISS, Wilfried</creatorcontrib><creatorcontrib>BONNARDOT, Jérome</creatorcontrib><creatorcontrib>RIBAS SANGÜESA, Iñigo</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WEISS, Wilfried</au><au>BONNARDOT, Jérome</au><au>RIBAS SANGÜESA, Iñigo</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>FREMGANGSMÅDE MED HYDROKRAKNING I TO TRIN TIL BEHANDLING AF PYROLYSEOLIER FRA PLASTIC</title><date>2024-12-09</date><risdate>2024</risdate><abstract>The present invention relates to a process for treating a plastics pyrolysis oil, comprising:a) the selective hydrogenation of said feedstock to obtain a hydrogenated effluent;b) hydrotreatment of said hydrogenated effluent to obtain a hydrotreatment effluent;c) a first step of hydrocracking of said hydrotreated effluent to obtain a first hydrocracked effluent;d) separation of the hydrocracked effluent in the presence of an aqueous stream, to obtain a gaseous effluent, an aqueous liquid effluent and a hydrocarbon-based liquid effluent;e) fractionation of the hydrocarbon-based liquid effluent to obtain at least one gas stream and at least one naphtha cut and a heavier cut;f) a second step of hydrocracking of the heavier cut to obtain a second hydrocracked effluent;g) recycling of at least a portion of said second hydrocracked effluent into the separation step d).</abstract><oa>free_for_read</oa></addata></record> |
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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 | FREMGANGSMÅDE MED HYDROKRAKNING I TO TRIN TIL BEHANDLING AF PYROLYSEOLIER FRA PLASTIC |
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