METHOD FOR MOLYBDENUM EXTRACTION FROM PRODUCTS OF CATALYTICAL OLEFINE EPOXIDATION WITH ORGANIC PEROXIDES
FIELD: chemistry. ^ SUBSTANCE: product of olefins epoxidation by organic peroxides are fractionated, the molybdenum-containing heavy fraction is washed from the oxidation by-products with caustic soda solution. The ligand is added to the obtained worked out alkali solution in order to bind the disso...
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| creator | JARULLIN RAFINAT SAMATOVICH GUMEROV FARID MUKHAMEDOVICH KAJUMOV RUSTEM AMINOVICH JAKUSHEV IL'GIZAR ALJALTDINOVICH BILALOV TIMUR RENATOVICH SAGDEEV AJRAT ADIEVICH PETUKHOV ALEKSANDR ALEKSANDROVICH GABITOV FARIZAN RAKIBOVICH |
| description | FIELD: chemistry. ^ SUBSTANCE: product of olefins epoxidation by organic peroxides are fractionated, the molybdenum-containing heavy fraction is washed from the oxidation by-products with caustic soda solution. The ligand is added to the obtained worked out alkali solution in order to bind the dissolved molybdenum to metal-organic complex with following mixture treatment with extragent at temperature equal to (1-1.18) Tcr and pressure equal to (1.36-3.4) pressure Pcr whereat Tcr is critical temperature and Pcr is critical pressure of the extragent. The molybdenum-containing compounds are precipitated from extract. ^ EFFECT: increased degree of molybdenum extraction (45,38% - 98,36%) from the worked out alkali solution independently of its composition. ^ 1 dwg, 2 tbl, 6 ex
Изобретение относится к области нефтехимии. Продукты реакции эпоксидирования олефинов органическими гидропероксидами разделяют на фракции. Содержащую молибден тяжелую фракцию эпоксидата промывают от побочных продуктов окисления раствором каустической соды. В образовавшийся отработанный щелочной поток добавляют лиганд для связывания присутствующего в нем молибдена в металлорганический комплекс и обрабатывают экстрагентом при температуре (1-1,18)Ткр и давлении (1,36-3,4)Ркр, где Ткр - критическая температура, а Ркр - критическое давление используемого экстрагента. Молибденсодержащие соединения осаждают из экстракта. Изобретение позволяет обеспечить степень извлечения молибдена от 45,38% до 98,36% из отработанного щелочного потока независимо от его состава. 1 ил., 2 табл. |
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Изобретение относится к области нефтехимии. Продукты реакции эпоксидирования олефинов органическими гидропероксидами разделяют на фракции. Содержащую молибден тяжелую фракцию эпоксидата промывают от побочных продуктов окисления раствором каустической соды. В образовавшийся отработанный щелочной поток добавляют лиганд для связывания присутствующего в нем молибдена в металлорганический комплекс и обрабатывают экстрагентом при температуре (1-1,18)Ткр и давлении (1,36-3,4)Ркр, где Ткр - критическая температура, а Ркр - критическое давление используемого экстрагента. Молибденсодержащие соединения осаждают из экстракта. Изобретение позволяет обеспечить степень извлечения молибдена от 45,38% до 98,36% из отработанного щелочного потока независимо от его состава. 1 ил., 2 табл.</description><language>eng ; rus</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS ; COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; INORGANIC CHEMISTRY ; METALLURGY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2009</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=20090920&DB=EPODOC&CC=RU&NR=2367609C2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090920&DB=EPODOC&CC=RU&NR=2367609C2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JARULLIN RAFINAT SAMATOVICH</creatorcontrib><creatorcontrib>GUMEROV FARID MUKHAMEDOVICH</creatorcontrib><creatorcontrib>KAJUMOV RUSTEM AMINOVICH</creatorcontrib><creatorcontrib>JAKUSHEV IL'GIZAR ALJALTDINOVICH</creatorcontrib><creatorcontrib>BILALOV TIMUR RENATOVICH</creatorcontrib><creatorcontrib>SAGDEEV AJRAT ADIEVICH</creatorcontrib><creatorcontrib>PETUKHOV ALEKSANDR ALEKSANDROVICH</creatorcontrib><creatorcontrib>GABITOV FARIZAN RAKIBOVICH</creatorcontrib><title>METHOD FOR MOLYBDENUM EXTRACTION FROM PRODUCTS OF CATALYTICAL OLEFINE EPOXIDATION WITH ORGANIC PEROXIDES</title><description>FIELD: chemistry. ^ SUBSTANCE: product of olefins epoxidation by organic peroxides are fractionated, the molybdenum-containing heavy fraction is washed from the oxidation by-products with caustic soda solution. The ligand is added to the obtained worked out alkali solution in order to bind the dissolved molybdenum to metal-organic complex with following mixture treatment with extragent at temperature equal to (1-1.18) Tcr and pressure equal to (1.36-3.4) pressure Pcr whereat Tcr is critical temperature and Pcr is critical pressure of the extragent. The molybdenum-containing compounds are precipitated from extract. ^ EFFECT: increased degree of molybdenum extraction (45,38% - 98,36%) from the worked out alkali solution independently of its composition. ^ 1 dwg, 2 tbl, 6 ex
Изобретение относится к области нефтехимии. Продукты реакции эпоксидирования олефинов органическими гидропероксидами разделяют на фракции. Содержащую молибден тяжелую фракцию эпоксидата промывают от побочных продуктов окисления раствором каустической соды. В образовавшийся отработанный щелочной поток добавляют лиганд для связывания присутствующего в нем молибдена в металлорганический комплекс и обрабатывают экстрагентом при температуре (1-1,18)Ткр и давлении (1,36-3,4)Ркр, где Ткр - критическая температура, а Ркр - критическое давление используемого экстрагента. Молибденсодержащие соединения осаждают из экстракта. Изобретение позволяет обеспечить степень извлечения молибдена от 45,38% до 98,36% из отработанного щелочного потока независимо от его состава. 1 ил., 2 табл.</description><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS</subject><subject>COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>INORGANIC CHEMISTRY</subject><subject>METALLURGY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi0EKwjAQAHvxIOof9gOCtFDxGDcbG0iyJd1ieypFIh5EC_X_iOIDPM1hZpbZzZNUrMFwBM-uP2oKrQfqJCoUywFMZA91ZN2iNMAGUIlyvVhUDtiRsYGAau6sVt_hbKUCjicVLEJN8WOoWWeL63if0-bHVQaGBKttmp5Dmqfxkh7pNcQ2L8p9uTtgXvyRvAEASTXo</recordid><startdate>20090920</startdate><enddate>20090920</enddate><creator>JARULLIN RAFINAT SAMATOVICH</creator><creator>GUMEROV FARID MUKHAMEDOVICH</creator><creator>KAJUMOV RUSTEM AMINOVICH</creator><creator>JAKUSHEV IL'GIZAR ALJALTDINOVICH</creator><creator>BILALOV TIMUR RENATOVICH</creator><creator>SAGDEEV AJRAT ADIEVICH</creator><creator>PETUKHOV ALEKSANDR ALEKSANDROVICH</creator><creator>GABITOV FARIZAN RAKIBOVICH</creator><scope>EVB</scope></search><sort><creationdate>20090920</creationdate><title>METHOD FOR MOLYBDENUM EXTRACTION FROM PRODUCTS OF CATALYTICAL OLEFINE EPOXIDATION WITH ORGANIC PEROXIDES</title><author>JARULLIN RAFINAT SAMATOVICH ; GUMEROV FARID MUKHAMEDOVICH ; KAJUMOV RUSTEM AMINOVICH ; JAKUSHEV IL'GIZAR ALJALTDINOVICH ; BILALOV TIMUR RENATOVICH ; SAGDEEV AJRAT ADIEVICH ; PETUKHOV ALEKSANDR ALEKSANDROVICH ; GABITOV FARIZAN RAKIBOVICH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RU2367609C23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rus</language><creationdate>2009</creationdate><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS</topic><topic>COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>INORGANIC CHEMISTRY</topic><topic>METALLURGY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>JARULLIN RAFINAT SAMATOVICH</creatorcontrib><creatorcontrib>GUMEROV FARID MUKHAMEDOVICH</creatorcontrib><creatorcontrib>KAJUMOV RUSTEM AMINOVICH</creatorcontrib><creatorcontrib>JAKUSHEV IL'GIZAR ALJALTDINOVICH</creatorcontrib><creatorcontrib>BILALOV TIMUR RENATOVICH</creatorcontrib><creatorcontrib>SAGDEEV AJRAT ADIEVICH</creatorcontrib><creatorcontrib>PETUKHOV ALEKSANDR ALEKSANDROVICH</creatorcontrib><creatorcontrib>GABITOV FARIZAN RAKIBOVICH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JARULLIN RAFINAT SAMATOVICH</au><au>GUMEROV FARID MUKHAMEDOVICH</au><au>KAJUMOV RUSTEM AMINOVICH</au><au>JAKUSHEV IL'GIZAR ALJALTDINOVICH</au><au>BILALOV TIMUR RENATOVICH</au><au>SAGDEEV AJRAT ADIEVICH</au><au>PETUKHOV ALEKSANDR ALEKSANDROVICH</au><au>GABITOV FARIZAN RAKIBOVICH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR MOLYBDENUM EXTRACTION FROM PRODUCTS OF CATALYTICAL OLEFINE EPOXIDATION WITH ORGANIC PEROXIDES</title><date>2009-09-20</date><risdate>2009</risdate><abstract>FIELD: chemistry. ^ SUBSTANCE: product of olefins epoxidation by organic peroxides are fractionated, the molybdenum-containing heavy fraction is washed from the oxidation by-products with caustic soda solution. The ligand is added to the obtained worked out alkali solution in order to bind the dissolved molybdenum to metal-organic complex with following mixture treatment with extragent at temperature equal to (1-1.18) Tcr and pressure equal to (1.36-3.4) pressure Pcr whereat Tcr is critical temperature and Pcr is critical pressure of the extragent. The molybdenum-containing compounds are precipitated from extract. ^ EFFECT: increased degree of molybdenum extraction (45,38% - 98,36%) from the worked out alkali solution independently of its composition. ^ 1 dwg, 2 tbl, 6 ex
Изобретение относится к области нефтехимии. Продукты реакции эпоксидирования олефинов органическими гидропероксидами разделяют на фракции. Содержащую молибден тяжелую фракцию эпоксидата промывают от побочных продуктов окисления раствором каустической соды. В образовавшийся отработанный щелочной поток добавляют лиганд для связывания присутствующего в нем молибдена в металлорганический комплекс и обрабатывают экстрагентом при температуре (1-1,18)Ткр и давлении (1,36-3,4)Ркр, где Ткр - критическая температура, а Ркр - критическое давление используемого экстрагента. Молибденсодержащие соединения осаждают из экстракта. Изобретение позволяет обеспечить степень извлечения молибдена от 45,38% до 98,36% из отработанного щелочного потока независимо от его состава. 1 ил., 2 табл.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INORGANIC CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR RELEVANT APPARATUS TRANSPORTING |
| title | METHOD FOR MOLYBDENUM EXTRACTION FROM PRODUCTS OF CATALYTICAL OLEFINE EPOXIDATION WITH ORGANIC PEROXIDES |
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