Manufacturing of olefins, involves adding hydrocarbon stream to oxidizing agent, to form alcohol which is passed to distillate stream and dehydrated to obtain olefin
Hydrocarbon stream (1) is added to oxidizing agent (4), passed to a reactor (B) and circulated to a stream (7) of reactor (A) in which alcohol product (8) is formed. The product is passed to separator (D) and to a reactor (E). Subsequently, the product is passed to a gas separator (F) in which the s...
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| creator | TURUNEN,HELKA ILME,JARNO TIITTA,MARJA AITTAMAA,JUHANI |
| description | Hydrocarbon stream (1) is added to oxidizing agent (4), passed to a reactor (B) and circulated to a stream (7) of reactor (A) in which alcohol product (8) is formed. The product is passed to separator (D) and to a reactor (E). Subsequently, the product is passed to a gas separator (F) in which the stream (12) is circulated as distillate stream (13) to a zone (D) and dehydrated to form olefin. The aliphatic hydrocarbon stream is passed to a separation zone (A) of the oxidation section (I) and removed as side stream (3). Oxidizing agent is added to side stream and the mixture is passed to reaction zone (B). The oxidizing agent is added to the reactor and the product is circulated within the stream to zone (A) and recovered as residual alcohol product. The alcohol is dehydrated to form olefin by passing the stream to a separator zone (D) of dehydration section (II) and passed as side stream (10) of the reaction zone (E). The side reactor and the product are circulated as stream to a separator zone (D) and olefin is recovered as distillate. |
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The product is passed to separator (D) and to a reactor (E). Subsequently, the product is passed to a gas separator (F) in which the stream (12) is circulated as distillate stream (13) to a zone (D) and dehydrated to form olefin. The aliphatic hydrocarbon stream is passed to a separation zone (A) of the oxidation section (I) and removed as side stream (3). Oxidizing agent is added to side stream and the mixture is passed to reaction zone (B). The oxidizing agent is added to the reactor and the product is circulated within the stream to zone (A) and recovered as residual alcohol product. The alcohol is dehydrated to form olefin by passing the stream to a separator zone (D) of dehydration section (II) and passed as side stream (10) of the reaction zone (E). The side reactor and the product are circulated as stream to a separator zone (D) and olefin is recovered as distillate.</description><edition>7</edition><language>eng ; fin ; swe</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMISTRY ; CRACKING HYDROCARBON OILS ; FUELS ; LUBRICANTS ; METALLURGY ; MINERAL WAXES ; ORGANIC CHEMISTRY ; 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>2002</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=20021213&DB=EPODOC&CC=FI&NR=110184B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20021213&DB=EPODOC&CC=FI&NR=110184B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TURUNEN,HELKA</creatorcontrib><creatorcontrib>ILME,JARNO</creatorcontrib><creatorcontrib>TIITTA,MARJA</creatorcontrib><creatorcontrib>AITTAMAA,JUHANI</creatorcontrib><title>Manufacturing of olefins, involves adding hydrocarbon stream to oxidizing agent, to form alcohol which is passed to distillate stream and dehydrated to obtain olefin</title><description>Hydrocarbon stream (1) is added to oxidizing agent (4), passed to a reactor (B) and circulated to a stream (7) of reactor (A) in which alcohol product (8) is formed. The product is passed to separator (D) and to a reactor (E). Subsequently, the product is passed to a gas separator (F) in which the stream (12) is circulated as distillate stream (13) to a zone (D) and dehydrated to form olefin. The aliphatic hydrocarbon stream is passed to a separation zone (A) of the oxidation section (I) and removed as side stream (3). Oxidizing agent is added to side stream and the mixture is passed to reaction zone (B). The oxidizing agent is added to the reactor and the product is circulated within the stream to zone (A) and recovered as residual alcohol product. The alcohol is dehydrated to form olefin by passing the stream to a separator zone (D) of dehydration section (II) and passed as side stream (10) of the reaction zone (E). The side reactor and the product are circulated as stream to a separator zone (D) and olefin is recovered as distillate.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>CHEMISTRY</subject><subject>CRACKING HYDROCARBON OILS</subject><subject>FUELS</subject><subject>LUBRICANTS</subject><subject>METALLURGY</subject><subject>MINERAL WAXES</subject><subject>ORGANIC CHEMISTRY</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>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFjr2OAjEMhLe5AnE8A34ATmIFBfUiVlBcR49M4rCWgr2Ks9zP-_CeEAQ11UjzjWZmVF2_UYaALg-J5QQaQCMFFpsBy0XjhQzQ-8K6P5_UYTqqgOVEeIasoL_s-b9wPJHkWfGCpjNgdNpphJ-OXQds0KMZ-cI9W-YYMdOrCMWDp7JwNx8ZPWZkeb75rD4CRqPJU8fVtN3s19sv6vVA1qMjoXxod3U9r1fLplm8T9wA_H5WmA</recordid><startdate>20021213</startdate><enddate>20021213</enddate><creator>TURUNEN,HELKA</creator><creator>ILME,JARNO</creator><creator>TIITTA,MARJA</creator><creator>AITTAMAA,JUHANI</creator><scope>EVB</scope></search><sort><creationdate>20021213</creationdate><title>Manufacturing of olefins, involves adding hydrocarbon stream to oxidizing agent, to form alcohol which is passed to distillate stream and dehydrated to obtain olefin</title><author>TURUNEN,HELKA ; ILME,JARNO ; TIITTA,MARJA ; AITTAMAA,JUHANI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FI110184BB3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fin ; swe</language><creationdate>2002</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>CHEMISTRY</topic><topic>CRACKING HYDROCARBON OILS</topic><topic>FUELS</topic><topic>LUBRICANTS</topic><topic>METALLURGY</topic><topic>MINERAL WAXES</topic><topic>ORGANIC CHEMISTRY</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>TURUNEN,HELKA</creatorcontrib><creatorcontrib>ILME,JARNO</creatorcontrib><creatorcontrib>TIITTA,MARJA</creatorcontrib><creatorcontrib>AITTAMAA,JUHANI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TURUNEN,HELKA</au><au>ILME,JARNO</au><au>TIITTA,MARJA</au><au>AITTAMAA,JUHANI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Manufacturing of olefins, involves adding hydrocarbon stream to oxidizing agent, to form alcohol which is passed to distillate stream and dehydrated to obtain olefin</title><date>2002-12-13</date><risdate>2002</risdate><abstract>Hydrocarbon stream (1) is added to oxidizing agent (4), passed to a reactor (B) and circulated to a stream (7) of reactor (A) in which alcohol product (8) is formed. The product is passed to separator (D) and to a reactor (E). Subsequently, the product is passed to a gas separator (F) in which the stream (12) is circulated as distillate stream (13) to a zone (D) and dehydrated to form olefin. The aliphatic hydrocarbon stream is passed to a separation zone (A) of the oxidation section (I) and removed as side stream (3). Oxidizing agent is added to side stream and the mixture is passed to reaction zone (B). The oxidizing agent is added to the reactor and the product is circulated within the stream to zone (A) and recovered as residual alcohol product. The alcohol is dehydrated to form olefin by passing the stream to a separator zone (D) of dehydration section (II) and passed as side stream (10) of the reaction zone (E). The side reactor and the product are circulated as stream to a separator zone (D) and olefin is recovered as distillate.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES ORGANIC CHEMISTRY 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 | Manufacturing of olefins, involves adding hydrocarbon stream to oxidizing agent, to form alcohol which is passed to distillate stream and dehydrated to obtain olefin |
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