Processing method for sodium treatment vanadium and chromium extracting residues and method for extracting vanadium and chromium through sodium salt roasting of vanadium and chromium residues
The invention relates to a processing method for sodium treatment vanadium and chromium extracting residues. The method comprises the steps that the sodium treatment vanadium and chromium extracting residues, a calcium compound and water are mixed, the hydrothermal reaction is carried out, solid-liq...
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 | JIANG LIN PENG YI ZHANG LEI LI MING WU ZHENXIU GAO GUANJIN XIAO LIANG FU ZIBI YIN ZHAOQIAN |
| description | The invention relates to a processing method for sodium treatment vanadium and chromium extracting residues. The method comprises the steps that the sodium treatment vanadium and chromium extracting residues, a calcium compound and water are mixed, the hydrothermal reaction is carried out, solid-liquid separation is carried out on the mixture obtained after the hydrothermal reaction, and a liquid phase and a solid phase are obtained, wherein the sodium treatment vanadium and chromium extracting residues are residues obtained after vanadium and chromium are extracted through the sodium salt roasting of vanadium and chromium residues. The invention further provides a method for extracting vanadium and chromium through sodium salt roasting of the vanadium and chromium residues with the liquid phase as an alkaline reagent to replace part of a sodium compound. By means of the processing method for the sodium treatment vanadium and chromium extracting residues, the liquid phase containing the enriched sodium element can be well separated out. According to the method for extracting vanadium and chromium through sodium salt roasting of the vanadium and chromium residues with the liquid phase as the alkaline reagent, the cost for extracting vanadium and chromium through sodium salt roasting of the vanadium and chromium residues is reduced. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN105039714A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN105039714A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN105039714A3</originalsourceid><addsrcrecordid>eNqNjT0KwkAQRtNYiHqH8QBCQhSxlKBYiYV9GHYnJpDdCTsT8XZeTRMMpFCwmh_e-75p9LwENiRS-Rs40pItFBxA2FatAw2E6sgr3NFj_0JvwZSBXXfQQwMa7eRAUtmWpAdGSSPke4a-l_ZWDpWCtUJglF7h4oc11M2jSYG10OIzZ9HyeLhmpxU1nJM0aMiT5tk5iTdxutsm6336D_MCi8Zihw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Processing method for sodium treatment vanadium and chromium extracting residues and method for extracting vanadium and chromium through sodium salt roasting of vanadium and chromium residues</title><source>esp@cenet</source><creator>JIANG LIN ; PENG YI ; ZHANG LEI ; LI MING ; WU ZHENXIU ; GAO GUANJIN ; XIAO LIANG ; FU ZIBI ; YIN ZHAOQIAN</creator><creatorcontrib>JIANG LIN ; PENG YI ; ZHANG LEI ; LI MING ; WU ZHENXIU ; GAO GUANJIN ; XIAO LIANG ; FU ZIBI ; YIN ZHAOQIAN</creatorcontrib><description>The invention relates to a processing method for sodium treatment vanadium and chromium extracting residues. The method comprises the steps that the sodium treatment vanadium and chromium extracting residues, a calcium compound and water are mixed, the hydrothermal reaction is carried out, solid-liquid separation is carried out on the mixture obtained after the hydrothermal reaction, and a liquid phase and a solid phase are obtained, wherein the sodium treatment vanadium and chromium extracting residues are residues obtained after vanadium and chromium are extracted through the sodium salt roasting of vanadium and chromium residues. The invention further provides a method for extracting vanadium and chromium through sodium salt roasting of the vanadium and chromium residues with the liquid phase as an alkaline reagent to replace part of a sodium compound. By means of the processing method for the sodium treatment vanadium and chromium extracting residues, the liquid phase containing the enriched sodium element can be well separated out. According to the method for extracting vanadium and chromium through sodium salt roasting of the vanadium and chromium residues with the liquid phase as the alkaline reagent, the cost for extracting vanadium and chromium through sodium salt roasting of the vanadium and chromium residues is reduced.</description><language>eng</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>2015</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=20151111&DB=EPODOC&CC=CN&NR=105039714A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151111&DB=EPODOC&CC=CN&NR=105039714A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JIANG LIN</creatorcontrib><creatorcontrib>PENG YI</creatorcontrib><creatorcontrib>ZHANG LEI</creatorcontrib><creatorcontrib>LI MING</creatorcontrib><creatorcontrib>WU ZHENXIU</creatorcontrib><creatorcontrib>GAO GUANJIN</creatorcontrib><creatorcontrib>XIAO LIANG</creatorcontrib><creatorcontrib>FU ZIBI</creatorcontrib><creatorcontrib>YIN ZHAOQIAN</creatorcontrib><title>Processing method for sodium treatment vanadium and chromium extracting residues and method for extracting vanadium and chromium through sodium salt roasting of vanadium and chromium residues</title><description>The invention relates to a processing method for sodium treatment vanadium and chromium extracting residues. The method comprises the steps that the sodium treatment vanadium and chromium extracting residues, a calcium compound and water are mixed, the hydrothermal reaction is carried out, solid-liquid separation is carried out on the mixture obtained after the hydrothermal reaction, and a liquid phase and a solid phase are obtained, wherein the sodium treatment vanadium and chromium extracting residues are residues obtained after vanadium and chromium are extracted through the sodium salt roasting of vanadium and chromium residues. The invention further provides a method for extracting vanadium and chromium through sodium salt roasting of the vanadium and chromium residues with the liquid phase as an alkaline reagent to replace part of a sodium compound. By means of the processing method for the sodium treatment vanadium and chromium extracting residues, the liquid phase containing the enriched sodium element can be well separated out. According to the method for extracting vanadium and chromium through sodium salt roasting of the vanadium and chromium residues with the liquid phase as the alkaline reagent, the cost for extracting vanadium and chromium through sodium salt roasting of the vanadium and chromium residues is reduced.</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>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjT0KwkAQRtNYiHqH8QBCQhSxlKBYiYV9GHYnJpDdCTsT8XZeTRMMpFCwmh_e-75p9LwENiRS-Rs40pItFBxA2FatAw2E6sgr3NFj_0JvwZSBXXfQQwMa7eRAUtmWpAdGSSPke4a-l_ZWDpWCtUJglF7h4oc11M2jSYG10OIzZ9HyeLhmpxU1nJM0aMiT5tk5iTdxutsm6336D_MCi8Zihw</recordid><startdate>20151111</startdate><enddate>20151111</enddate><creator>JIANG LIN</creator><creator>PENG YI</creator><creator>ZHANG LEI</creator><creator>LI MING</creator><creator>WU ZHENXIU</creator><creator>GAO GUANJIN</creator><creator>XIAO LIANG</creator><creator>FU ZIBI</creator><creator>YIN ZHAOQIAN</creator><scope>EVB</scope></search><sort><creationdate>20151111</creationdate><title>Processing method for sodium treatment vanadium and chromium extracting residues and method for extracting vanadium and chromium through sodium salt roasting of vanadium and chromium residues</title><author>JIANG LIN ; PENG YI ; ZHANG LEI ; LI MING ; WU ZHENXIU ; GAO GUANJIN ; XIAO LIANG ; FU ZIBI ; YIN ZHAOQIAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN105039714A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</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>JIANG LIN</creatorcontrib><creatorcontrib>PENG YI</creatorcontrib><creatorcontrib>ZHANG LEI</creatorcontrib><creatorcontrib>LI MING</creatorcontrib><creatorcontrib>WU ZHENXIU</creatorcontrib><creatorcontrib>GAO GUANJIN</creatorcontrib><creatorcontrib>XIAO LIANG</creatorcontrib><creatorcontrib>FU ZIBI</creatorcontrib><creatorcontrib>YIN ZHAOQIAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JIANG LIN</au><au>PENG YI</au><au>ZHANG LEI</au><au>LI MING</au><au>WU ZHENXIU</au><au>GAO GUANJIN</au><au>XIAO LIANG</au><au>FU ZIBI</au><au>YIN ZHAOQIAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Processing method for sodium treatment vanadium and chromium extracting residues and method for extracting vanadium and chromium through sodium salt roasting of vanadium and chromium residues</title><date>2015-11-11</date><risdate>2015</risdate><abstract>The invention relates to a processing method for sodium treatment vanadium and chromium extracting residues. The method comprises the steps that the sodium treatment vanadium and chromium extracting residues, a calcium compound and water are mixed, the hydrothermal reaction is carried out, solid-liquid separation is carried out on the mixture obtained after the hydrothermal reaction, and a liquid phase and a solid phase are obtained, wherein the sodium treatment vanadium and chromium extracting residues are residues obtained after vanadium and chromium are extracted through the sodium salt roasting of vanadium and chromium residues. The invention further provides a method for extracting vanadium and chromium through sodium salt roasting of the vanadium and chromium residues with the liquid phase as an alkaline reagent to replace part of a sodium compound. By means of the processing method for the sodium treatment vanadium and chromium extracting residues, the liquid phase containing the enriched sodium element can be well separated out. According to the method for extracting vanadium and chromium through sodium salt roasting of the vanadium and chromium residues with the liquid phase as the alkaline reagent, the cost for extracting vanadium and chromium through sodium salt roasting of the vanadium and chromium residues is reduced.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_CN105039714A |
| source | esp@cenet |
| 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 for sodium treatment vanadium and chromium extracting residues and method for extracting vanadium and chromium through sodium salt roasting of vanadium and chromium residues |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T18%3A14%3A09IST&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=JIANG%20LIN&rft.date=2015-11-11&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN105039714A%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 |