Method of Hydrofining Low-Temperature Fischer-Tropsch Distillate
A method of hydrofining a low-temperature Fischer-Tropsch distillate having a high-yield of middle distillates, the method comprising: dividing a low-temperature Fischer-Tropsch distillate having a high-yield of middle distillates into a light distillate, heavy distillate and middle distillate, and...
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| creator | Yang, Weiguang Shi, Youliang |
| description | A method of hydrofining a low-temperature Fischer-Tropsch distillate having a high-yield of middle distillates, the method comprising: dividing a low-temperature Fischer-Tropsch distillate having a high-yield of middle distillates into a light distillate, heavy distillate and middle distillate, and sequentially feeding the same into a first, second and third feed inlet of a hydrogenation reactor from an upper portion to a middle portion to perform a hydrofining process; respectively mixing a recycling hydrogen fed into a hydrogen inlet with three components in the hydrogenation reactor; and subsequently separating reaction products. The method maintains and controls a stable temperature of a refining reactor bed, reducing a feeding temperature of a heavy component, shortening a waiting time of a middle component, and reducing secondary cracking. |
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The method maintains and controls a stable temperature of a refining reactor bed, reducing a feeding temperature of a heavy component, shortening a waiting time of a middle component, and reducing secondary cracking.</description><language>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>2019</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=20190926&DB=EPODOC&CC=AU&NR=2016228066B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190926&DB=EPODOC&CC=AU&NR=2016228066B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Yang, Weiguang</creatorcontrib><creatorcontrib>Shi, Youliang</creatorcontrib><title>Method of Hydrofining Low-Temperature Fischer-Tropsch Distillate</title><description>A method of hydrofining a low-temperature Fischer-Tropsch distillate having a high-yield of middle distillates, the method comprising: dividing a low-temperature Fischer-Tropsch distillate having a high-yield of middle distillates into a light distillate, heavy distillate and middle distillate, and sequentially feeding the same into a first, second and third feed inlet of a hydrogenation reactor from an upper portion to a middle portion to perform a hydrofining process; respectively mixing a recycling hydrogen fed into a hydrogen inlet with three components in the hydrogenation reactor; and subsequently separating reaction products. The method maintains and controls a stable temperature of a refining reactor bed, reducing a feeding temperature of a heavy component, shortening a waiting time of a middle component, and reducing secondary cracking.</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>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHDwTS3JyE9RyE9T8KhMKcpPy8zLzEtX8Mkv1w1JzS1ILUosKS1KVXDLLE7OSC3SDSnKLwCyFFwyi0syc3ISS1J5GFjTEnOKU3mhNDeDiptriLOHbmpBfnxqcUFicmpeakm8Y6iRgaGZkZGFgZmZk5ORMZHKAOsCMqo</recordid><startdate>20190926</startdate><enddate>20190926</enddate><creator>Yang, Weiguang</creator><creator>Shi, Youliang</creator><scope>EVB</scope></search><sort><creationdate>20190926</creationdate><title>Method of Hydrofining Low-Temperature Fischer-Tropsch Distillate</title><author>Yang, Weiguang ; Shi, Youliang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_AU2016228066BB23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2019</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>Yang, Weiguang</creatorcontrib><creatorcontrib>Shi, Youliang</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Yang, Weiguang</au><au>Shi, Youliang</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method of Hydrofining Low-Temperature Fischer-Tropsch Distillate</title><date>2019-09-26</date><risdate>2019</risdate><abstract>A method of hydrofining a low-temperature Fischer-Tropsch distillate having a high-yield of middle distillates, the method comprising: dividing a low-temperature Fischer-Tropsch distillate having a high-yield of middle distillates into a light distillate, heavy distillate and middle distillate, and sequentially feeding the same into a first, second and third feed inlet of a hydrogenation reactor from an upper portion to a middle portion to perform a hydrofining process; respectively mixing a recycling hydrogen fed into a hydrogen inlet with three components in the hydrogenation reactor; and subsequently separating reaction products. The method maintains and controls a stable temperature of a refining reactor bed, reducing a feeding temperature of a heavy component, shortening a waiting time of a middle component, and reducing secondary cracking.</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 | Method of Hydrofining Low-Temperature Fischer-Tropsch Distillate |
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