METHOD FOR OXIDIZING SULFUR COMPOUND AND METHOD FOR PRODUCING DESULFURIZED OIL
PROBLEM TO BE SOLVED: To provide a method for producing an oxidized sulfur compound by which operation can be performed under mild conditions without using a dangerous reagent and to provide a method for producing a desulfurized oil. SOLUTION: A sulfur compound is made to coexist with a transition m...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | 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 | KIDENA KO MURATA SATOSHI NOMURA MASAKATSU |
| description | PROBLEM TO BE SOLVED: To provide a method for producing an oxidized sulfur compound by which operation can be performed under mild conditions without using a dangerous reagent and to provide a method for producing a desulfurized oil. SOLUTION: A sulfur compound is made to coexist with a transition metal catalyst, a sacrificial agent, oxygen and a solvent and oxidized to produce the oxidized sulfur compound. The sacrificial agent is preferably an aldehyde and the solvent is preferably, e.g. an aromatic hydrocarbon solvent. For the purpose of producing the desulfurized oil, the sulfur compound contained in petroleum is oxidized by the method and the produced sulfone or sulfoxide is separated by a method such as adsorption, distillation or extraction and desulfurized. Since the petroleum itself fulfills the role of the solvent in the process, the solvent is not required. The method for oxidative desulfurization has great industrial value because the rate of reaction is high without requiring the dangerous reagent such as hydrogen peroxide. COPYRIGHT: (C)2004,JPO |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2004168663A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2004168663A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2004168663A3</originalsourceid><addsrcrecordid>eNrjZPDzdQ3x8HdRcPMPUvCP8HTxjPL0c1cIDvVxCw1ScPb3DfAP9XNRcARiJIUBQf4uoc4ghS6uEKWeUa4uCv6ePjwMrGmJOcWpvFCam0HJzTXE2UM3tSA_PrW4IDE5NS-1JN4rwMjAwMTQzMLMzNjRmChFAJCbLzQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR OXIDIZING SULFUR COMPOUND AND METHOD FOR PRODUCING DESULFURIZED OIL</title><source>esp@cenet</source><creator>KIDENA KO ; MURATA SATOSHI ; NOMURA MASAKATSU</creator><creatorcontrib>KIDENA KO ; MURATA SATOSHI ; NOMURA MASAKATSU</creatorcontrib><description>PROBLEM TO BE SOLVED: To provide a method for producing an oxidized sulfur compound by which operation can be performed under mild conditions without using a dangerous reagent and to provide a method for producing a desulfurized oil. SOLUTION: A sulfur compound is made to coexist with a transition metal catalyst, a sacrificial agent, oxygen and a solvent and oxidized to produce the oxidized sulfur compound. The sacrificial agent is preferably an aldehyde and the solvent is preferably, e.g. an aromatic hydrocarbon solvent. For the purpose of producing the desulfurized oil, the sulfur compound contained in petroleum is oxidized by the method and the produced sulfone or sulfoxide is separated by a method such as adsorption, distillation or extraction and desulfurized. Since the petroleum itself fulfills the role of the solvent in the process, the solvent is not required. The method for oxidative desulfurization has great industrial value because the rate of reaction is high without requiring the dangerous reagent such as hydrogen peroxide. COPYRIGHT: (C)2004,JPO</description><edition>7</edition><language>eng</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; APPARATUS THEREFOR ; CHEMISTRY ; CRACKING HYDROCARBON OILS ; FUELS ; GENERAL METHODS OF ORGANIC CHEMISTRY ; HETEROCYCLIC COMPOUNDS ; 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>2004</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=20040617&DB=EPODOC&CC=JP&NR=2004168663A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20040617&DB=EPODOC&CC=JP&NR=2004168663A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KIDENA KO</creatorcontrib><creatorcontrib>MURATA SATOSHI</creatorcontrib><creatorcontrib>NOMURA MASAKATSU</creatorcontrib><title>METHOD FOR OXIDIZING SULFUR COMPOUND AND METHOD FOR PRODUCING DESULFURIZED OIL</title><description>PROBLEM TO BE SOLVED: To provide a method for producing an oxidized sulfur compound by which operation can be performed under mild conditions without using a dangerous reagent and to provide a method for producing a desulfurized oil. SOLUTION: A sulfur compound is made to coexist with a transition metal catalyst, a sacrificial agent, oxygen and a solvent and oxidized to produce the oxidized sulfur compound. The sacrificial agent is preferably an aldehyde and the solvent is preferably, e.g. an aromatic hydrocarbon solvent. For the purpose of producing the desulfurized oil, the sulfur compound contained in petroleum is oxidized by the method and the produced sulfone or sulfoxide is separated by a method such as adsorption, distillation or extraction and desulfurized. Since the petroleum itself fulfills the role of the solvent in the process, the solvent is not required. The method for oxidative desulfurization has great industrial value because the rate of reaction is high without requiring the dangerous reagent such as hydrogen peroxide. COPYRIGHT: (C)2004,JPO</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>APPARATUS THEREFOR</subject><subject>CHEMISTRY</subject><subject>CRACKING HYDROCARBON OILS</subject><subject>FUELS</subject><subject>GENERAL METHODS OF ORGANIC CHEMISTRY</subject><subject>HETEROCYCLIC COMPOUNDS</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>2004</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPDzdQ3x8HdRcPMPUvCP8HTxjPL0c1cIDvVxCw1ScPb3DfAP9XNRcARiJIUBQf4uoc4ghS6uEKWeUa4uCv6ePjwMrGmJOcWpvFCam0HJzTXE2UM3tSA_PrW4IDE5NS-1JN4rwMjAwMTQzMLMzNjRmChFAJCbLzQ</recordid><startdate>20040617</startdate><enddate>20040617</enddate><creator>KIDENA KO</creator><creator>MURATA SATOSHI</creator><creator>NOMURA MASAKATSU</creator><scope>EVB</scope></search><sort><creationdate>20040617</creationdate><title>METHOD FOR OXIDIZING SULFUR COMPOUND AND METHOD FOR PRODUCING DESULFURIZED OIL</title><author>KIDENA KO ; MURATA SATOSHI ; NOMURA MASAKATSU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2004168663A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2004</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>APPARATUS THEREFOR</topic><topic>CHEMISTRY</topic><topic>CRACKING HYDROCARBON OILS</topic><topic>FUELS</topic><topic>GENERAL METHODS OF ORGANIC CHEMISTRY</topic><topic>HETEROCYCLIC COMPOUNDS</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>KIDENA KO</creatorcontrib><creatorcontrib>MURATA SATOSHI</creatorcontrib><creatorcontrib>NOMURA MASAKATSU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KIDENA KO</au><au>MURATA SATOSHI</au><au>NOMURA MASAKATSU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR OXIDIZING SULFUR COMPOUND AND METHOD FOR PRODUCING DESULFURIZED OIL</title><date>2004-06-17</date><risdate>2004</risdate><abstract>PROBLEM TO BE SOLVED: To provide a method for producing an oxidized sulfur compound by which operation can be performed under mild conditions without using a dangerous reagent and to provide a method for producing a desulfurized oil. SOLUTION: A sulfur compound is made to coexist with a transition metal catalyst, a sacrificial agent, oxygen and a solvent and oxidized to produce the oxidized sulfur compound. The sacrificial agent is preferably an aldehyde and the solvent is preferably, e.g. an aromatic hydrocarbon solvent. For the purpose of producing the desulfurized oil, the sulfur compound contained in petroleum is oxidized by the method and the produced sulfone or sulfoxide is separated by a method such as adsorption, distillation or extraction and desulfurized. Since the petroleum itself fulfills the role of the solvent in the process, the solvent is not required. The method for oxidative desulfurization has great industrial value because the rate of reaction is high without requiring the dangerous reagent such as hydrogen peroxide. COPYRIGHT: (C)2004,JPO</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_JP2004168663A |
| source | esp@cenet |
| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMISTRY CRACKING HYDROCARBON OILS FUELS GENERAL METHODS OF ORGANIC CHEMISTRY HETEROCYCLIC COMPOUNDS 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 | METHOD FOR OXIDIZING SULFUR COMPOUND AND METHOD FOR PRODUCING DESULFURIZED OIL |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-23T21%3A25%3A46IST&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=KIDENA%20KO&rft.date=2004-06-17&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2004168663A%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 |