PROCESSING METHOD OF CONCENTRATE -SPODUMENE
FIELD: metallurgy. ^ SUBSTANCE: method includes sulphatisation of concentrate by sulfuric acid, water leaching of sulphatisated concentrate, leaching pulp neutralisation and separation of neutralised leaching pulp for filter cake and sulfate solution. Additionally leaching pulp is neutralised by rea...
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| creator | BELOZEROV IGOR' MIKHAJLOVICH VLADIMIROV ALEKSANDR GENNAD'EVICH TJUMENTSEVA SVETLANA IVANOVNA VINOKUROVA TAT'JANA ALEKSANDROVNA SAMOJLOV VALERIJ IVANOVICH UTESHEVA OL'GA ALEKSANDROVNA KULENOVA NATAL'JA ANATOL'EVNA AJRIJANTS ARKADIJ APOLONOVICH |
| description | FIELD: metallurgy. ^ SUBSTANCE: method includes sulphatisation of concentrate by sulfuric acid, water leaching of sulphatisated concentrate, leaching pulp neutralisation and separation of neutralised leaching pulp for filter cake and sulfate solution. Additionally leaching pulp is neutralised by reactive concentrate of -spodumene. During leaching it is received rich of lithium cake and it is used for manufacturing of lithium ceramics and glassceramics. ^ EFFECT: exclusion of lithium revolution in process and receiving of rich of lithium cake - raw material for manufacturing of lithium ceramics and glassceramics. ^ 1 tbl, 1 ex
Изобретение относится к металлургии лития, в частности к способу переработки концентрата β-сподумена для извлечения лития с получением карбоната лития. Способ включает сульфатизацию концентрата серной кислотой, водное выщелачивание сульфатизированного концентрата, нейтрализацию пульпы выщелачивания и разделение нейтрализованной пульпы выщелачивания на кек и сульфатный раствор. При этом пульпу выщелачивания нейтрализуют химически активным концентратом β-сподумена. При выщелачивании получают богатый литием кек и используют его для производства литиевой керамики и ситаллов. Техническим результатом является исключение оборота лития в технологии и получение богатого литием кек - сырья для производства литиевой керамики и ситаллов. 1 табл. |
| format | Patent |
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Изобретение относится к металлургии лития, в частности к способу переработки концентрата β-сподумена для извлечения лития с получением карбоната лития. Способ включает сульфатизацию концентрата серной кислотой, водное выщелачивание сульфатизированного концентрата, нейтрализацию пульпы выщелачивания и разделение нейтрализованной пульпы выщелачивания на кек и сульфатный раствор. При этом пульпу выщелачивания нейтрализуют химически активным концентратом β-сподумена. При выщелачивании получают богатый литием кек и используют его для производства литиевой керамики и ситаллов. Техническим результатом является исключение оборота лития в технологии и получение богатого литием кек - сырья для производства литиевой керамики и ситаллов. 1 табл.</description><language>eng ; rus</language><subject>CHEMISTRY ; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS ; FERROUS OR NON-FERROUS ALLOYS ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; METALLURGY ; PRETREATMENT OF RAW MATERIALS ; PRODUCTION AND REFINING OF METALS ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</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=20090720&DB=EPODOC&CC=RU&NR=2361939C2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090720&DB=EPODOC&CC=RU&NR=2361939C2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BELOZEROV IGOR' MIKHAJLOVICH</creatorcontrib><creatorcontrib>VLADIMIROV ALEKSANDR GENNAD'EVICH</creatorcontrib><creatorcontrib>TJUMENTSEVA SVETLANA IVANOVNA</creatorcontrib><creatorcontrib>VINOKUROVA TAT'JANA ALEKSANDROVNA</creatorcontrib><creatorcontrib>SAMOJLOV VALERIJ IVANOVICH</creatorcontrib><creatorcontrib>UTESHEVA OL'GA ALEKSANDROVNA</creatorcontrib><creatorcontrib>KULENOVA NATAL'JA ANATOL'EVNA</creatorcontrib><creatorcontrib>AJRIJANTS ARKADIJ APOLONOVICH</creatorcontrib><title>PROCESSING METHOD OF CONCENTRATE -SPODUMENE</title><description>FIELD: metallurgy. ^ SUBSTANCE: method includes sulphatisation of concentrate by sulfuric acid, water leaching of sulphatisated concentrate, leaching pulp neutralisation and separation of neutralised leaching pulp for filter cake and sulfate solution. Additionally leaching pulp is neutralised by reactive concentrate of -spodumene. During leaching it is received rich of lithium cake and it is used for manufacturing of lithium ceramics and glassceramics. ^ EFFECT: exclusion of lithium revolution in process and receiving of rich of lithium cake - raw material for manufacturing of lithium ceramics and glassceramics. ^ 1 tbl, 1 ex
Изобретение относится к металлургии лития, в частности к способу переработки концентрата β-сподумена для извлечения лития с получением карбоната лития. Способ включает сульфатизацию концентрата серной кислотой, водное выщелачивание сульфатизированного концентрата, нейтрализацию пульпы выщелачивания и разделение нейтрализованной пульпы выщелачивания на кек и сульфатный раствор. При этом пульпу выщелачивания нейтрализуют химически активным концентратом β-сподумена. При выщелачивании получают богатый литием кек и используют его для производства литиевой керамики и ситаллов. Техническим результатом является исключение оборота лития в технологии и получение богатого литием кек - сырья для производства литиевой керамики и ситаллов. 1 табл.</description><subject>CHEMISTRY</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS</subject><subject>FERROUS OR NON-FERROUS ALLOYS</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>METALLURGY</subject><subject>PRETREATMENT OF RAW MATERIALS</subject><subject>PRODUCTION AND REFINING OF METALS</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>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAOCPJ3dg0O9vRzV_B1DfHwd1Hwd1Nw9vdzdvULCXIMcVXQDQ7wdwn1dfVz5WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8UGhRsZmhpbGls5GxkQoAQA8YyTM</recordid><startdate>20090720</startdate><enddate>20090720</enddate><creator>BELOZEROV IGOR' MIKHAJLOVICH</creator><creator>VLADIMIROV ALEKSANDR GENNAD'EVICH</creator><creator>TJUMENTSEVA SVETLANA IVANOVNA</creator><creator>VINOKUROVA TAT'JANA ALEKSANDROVNA</creator><creator>SAMOJLOV VALERIJ IVANOVICH</creator><creator>UTESHEVA OL'GA ALEKSANDROVNA</creator><creator>KULENOVA NATAL'JA ANATOL'EVNA</creator><creator>AJRIJANTS ARKADIJ APOLONOVICH</creator><scope>EVB</scope></search><sort><creationdate>20090720</creationdate><title>PROCESSING METHOD OF CONCENTRATE -SPODUMENE</title><author>BELOZEROV IGOR' MIKHAJLOVICH ; VLADIMIROV ALEKSANDR GENNAD'EVICH ; TJUMENTSEVA SVETLANA IVANOVNA ; VINOKUROVA TAT'JANA ALEKSANDROVNA ; SAMOJLOV VALERIJ IVANOVICH ; UTESHEVA OL'GA ALEKSANDROVNA ; KULENOVA NATAL'JA ANATOL'EVNA ; AJRIJANTS ARKADIJ APOLONOVICH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RU2361939C23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rus</language><creationdate>2009</creationdate><topic>CHEMISTRY</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS</topic><topic>FERROUS OR NON-FERROUS ALLOYS</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>METALLURGY</topic><topic>PRETREATMENT OF RAW MATERIALS</topic><topic>PRODUCTION AND REFINING OF METALS</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>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>BELOZEROV IGOR' MIKHAJLOVICH</creatorcontrib><creatorcontrib>VLADIMIROV ALEKSANDR GENNAD'EVICH</creatorcontrib><creatorcontrib>TJUMENTSEVA SVETLANA IVANOVNA</creatorcontrib><creatorcontrib>VINOKUROVA TAT'JANA ALEKSANDROVNA</creatorcontrib><creatorcontrib>SAMOJLOV VALERIJ IVANOVICH</creatorcontrib><creatorcontrib>UTESHEVA OL'GA ALEKSANDROVNA</creatorcontrib><creatorcontrib>KULENOVA NATAL'JA ANATOL'EVNA</creatorcontrib><creatorcontrib>AJRIJANTS ARKADIJ APOLONOVICH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BELOZEROV IGOR' MIKHAJLOVICH</au><au>VLADIMIROV ALEKSANDR GENNAD'EVICH</au><au>TJUMENTSEVA SVETLANA IVANOVNA</au><au>VINOKUROVA TAT'JANA ALEKSANDROVNA</au><au>SAMOJLOV VALERIJ IVANOVICH</au><au>UTESHEVA OL'GA ALEKSANDROVNA</au><au>KULENOVA NATAL'JA ANATOL'EVNA</au><au>AJRIJANTS ARKADIJ APOLONOVICH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESSING METHOD OF CONCENTRATE -SPODUMENE</title><date>2009-07-20</date><risdate>2009</risdate><abstract>FIELD: metallurgy. ^ SUBSTANCE: method includes sulphatisation of concentrate by sulfuric acid, water leaching of sulphatisated concentrate, leaching pulp neutralisation and separation of neutralised leaching pulp for filter cake and sulfate solution. 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Изобретение относится к металлургии лития, в частности к способу переработки концентрата β-сподумена для извлечения лития с получением карбоната лития. Способ включает сульфатизацию концентрата серной кислотой, водное выщелачивание сульфатизированного концентрата, нейтрализацию пульпы выщелачивания и разделение нейтрализованной пульпы выщелачивания на кек и сульфатный раствор. При этом пульпу выщелачивания нейтрализуют химически активным концентратом β-сподумена. При выщелачивании получают богатый литием кек и используют его для производства литиевой керамики и ситаллов. Техническим результатом является исключение оборота лития в технологии и получение богатого литием кек - сырья для производства литиевой керамики и ситаллов. 1 табл.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS FERROUS OR NON-FERROUS ALLOYS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | PROCESSING METHOD OF CONCENTRATE -SPODUMENE |
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