Recovery of nickel from spent NiO/Al 2 O 3 catalyst through sulfuric acid leaching, precipitation and solvent extraction
Effective recovery of nickel (Ni) from spent NiO/Al 2 O 3 catalyst in a simple hydrometallurgical route is suggested. Nickel recovery of 99.5% was achieved with sulfuric acid leaching. The leach liquor was partly neutralized and nickel ammonium sulfate was precipitated by adding ammonia. The nickel...
Gespeichert in:
| Veröffentlicht in: | Waste management & research 2012-05, Vol.30 (5), p.492-497 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 497 |
|---|---|
| container_issue | 5 |
| container_start_page | 492 |
| container_title | Waste management & research |
| container_volume | 30 |
| creator | Nazemi, MK Rashchi, F |
| description | Effective recovery of nickel (Ni) from spent NiO/Al 2 O 3 catalyst in a simple hydrometallurgical route is suggested. Nickel recovery of 99.5% was achieved with sulfuric acid leaching. The leach liquor was partly neutralized and nickel ammonium sulfate was precipitated by adding ammonia. The nickel in the supernatant was concentrated by solvent extraction using D2EHPA and subsequently stripped back into sulfuric acid and returned to the precipitation stage. Necessary counter current extraction and stripping stages were determined in McCabe–Thiele diagrams. The suggested method appears simple and very effective in recovering nickel from spent catalysts from the petrochemical industry |
| doi_str_mv | 10.1177/0734242X11417984 |
| format | Article |
| fullrecord | <record><control><sourceid>crossref</sourceid><recordid>TN_cdi_crossref_primary_10_1177_0734242X11417984</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_1177_0734242X11417984</sourcerecordid><originalsourceid>FETCH-LOGICAL-c884-3d6b083c1cacfc3981022ab756af22e339474ea0c5c3d44b2a28ce4ff072a7a43</originalsourceid><addsrcrecordid>eNpdkEtLw0AURgdRsFb3Lu8PMHZezSTLUnxBsSBduAu3NzPtaJqEmUlp_70EXbn64DtwFoexe8EfhTBmxo3SUstPIbQwZaEv2ETwMs9UnpeXbDLibOTX7CbGL865LjSfsNOHpe5owxk6B62nb9uAC90BYm_bBO9-PVs0IGENCggTNueYIO1DN-z2EIfGDcETIPkaGou09-3uAfpgyfc-YfJdC9jWELvmOPrsKQWk8b5lVw6baO_-dso2z0-b5Wu2Wr-8LRerjIpCZ6rOt7xQJAjJkSoLwaXErZnn6KS0SpXaaIuc5qRqrbcSZUFWO8eNRINaTRn_1VLoYgzWVX3wBwznSvBqDFf9D6d-AJ0RYhk</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Recovery of nickel from spent NiO/Al 2 O 3 catalyst through sulfuric acid leaching, precipitation and solvent extraction</title><source>SAGE Complete A-Z List</source><creator>Nazemi, MK ; Rashchi, F</creator><creatorcontrib>Nazemi, MK ; Rashchi, F</creatorcontrib><description>Effective recovery of nickel (Ni) from spent NiO/Al 2 O 3 catalyst in a simple hydrometallurgical route is suggested. Nickel recovery of 99.5% was achieved with sulfuric acid leaching. The leach liquor was partly neutralized and nickel ammonium sulfate was precipitated by adding ammonia. The nickel in the supernatant was concentrated by solvent extraction using D2EHPA and subsequently stripped back into sulfuric acid and returned to the precipitation stage. Necessary counter current extraction and stripping stages were determined in McCabe–Thiele diagrams. The suggested method appears simple and very effective in recovering nickel from spent catalysts from the petrochemical industry</description><identifier>ISSN: 0734-242X</identifier><identifier>EISSN: 1096-3669</identifier><identifier>DOI: 10.1177/0734242X11417984</identifier><language>eng</language><ispartof>Waste management & research, 2012-05, Vol.30 (5), p.492-497</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c884-3d6b083c1cacfc3981022ab756af22e339474ea0c5c3d44b2a28ce4ff072a7a43</citedby><cites>FETCH-LOGICAL-c884-3d6b083c1cacfc3981022ab756af22e339474ea0c5c3d44b2a28ce4ff072a7a43</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,778,782,27907,27908</link.rule.ids></links><search><creatorcontrib>Nazemi, MK</creatorcontrib><creatorcontrib>Rashchi, F</creatorcontrib><title>Recovery of nickel from spent NiO/Al 2 O 3 catalyst through sulfuric acid leaching, precipitation and solvent extraction</title><title>Waste management & research</title><description>Effective recovery of nickel (Ni) from spent NiO/Al 2 O 3 catalyst in a simple hydrometallurgical route is suggested. Nickel recovery of 99.5% was achieved with sulfuric acid leaching. The leach liquor was partly neutralized and nickel ammonium sulfate was precipitated by adding ammonia. The nickel in the supernatant was concentrated by solvent extraction using D2EHPA and subsequently stripped back into sulfuric acid and returned to the precipitation stage. Necessary counter current extraction and stripping stages were determined in McCabe–Thiele diagrams. The suggested method appears simple and very effective in recovering nickel from spent catalysts from the petrochemical industry</description><issn>0734-242X</issn><issn>1096-3669</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNpdkEtLw0AURgdRsFb3Lu8PMHZezSTLUnxBsSBduAu3NzPtaJqEmUlp_70EXbn64DtwFoexe8EfhTBmxo3SUstPIbQwZaEv2ETwMs9UnpeXbDLibOTX7CbGL865LjSfsNOHpe5owxk6B62nb9uAC90BYm_bBO9-PVs0IGENCggTNueYIO1DN-z2EIfGDcETIPkaGou09-3uAfpgyfc-YfJdC9jWELvmOPrsKQWk8b5lVw6baO_-dso2z0-b5Wu2Wr-8LRerjIpCZ6rOt7xQJAjJkSoLwaXErZnn6KS0SpXaaIuc5qRqrbcSZUFWO8eNRINaTRn_1VLoYgzWVX3wBwznSvBqDFf9D6d-AJ0RYhk</recordid><startdate>201205</startdate><enddate>201205</enddate><creator>Nazemi, MK</creator><creator>Rashchi, F</creator><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>201205</creationdate><title>Recovery of nickel from spent NiO/Al 2 O 3 catalyst through sulfuric acid leaching, precipitation and solvent extraction</title><author>Nazemi, MK ; Rashchi, F</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c884-3d6b083c1cacfc3981022ab756af22e339474ea0c5c3d44b2a28ce4ff072a7a43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nazemi, MK</creatorcontrib><creatorcontrib>Rashchi, F</creatorcontrib><collection>CrossRef</collection><jtitle>Waste management & research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nazemi, MK</au><au>Rashchi, F</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Recovery of nickel from spent NiO/Al 2 O 3 catalyst through sulfuric acid leaching, precipitation and solvent extraction</atitle><jtitle>Waste management & research</jtitle><date>2012-05</date><risdate>2012</risdate><volume>30</volume><issue>5</issue><spage>492</spage><epage>497</epage><pages>492-497</pages><issn>0734-242X</issn><eissn>1096-3669</eissn><abstract>Effective recovery of nickel (Ni) from spent NiO/Al 2 O 3 catalyst in a simple hydrometallurgical route is suggested. Nickel recovery of 99.5% was achieved with sulfuric acid leaching. The leach liquor was partly neutralized and nickel ammonium sulfate was precipitated by adding ammonia. The nickel in the supernatant was concentrated by solvent extraction using D2EHPA and subsequently stripped back into sulfuric acid and returned to the precipitation stage. Necessary counter current extraction and stripping stages were determined in McCabe–Thiele diagrams. The suggested method appears simple and very effective in recovering nickel from spent catalysts from the petrochemical industry</abstract><doi>10.1177/0734242X11417984</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0734-242X |
| ispartof | Waste management & research, 2012-05, Vol.30 (5), p.492-497 |
| issn | 0734-242X 1096-3669 |
| language | eng |
| recordid | cdi_crossref_primary_10_1177_0734242X11417984 |
| source | SAGE Complete A-Z List |
| title | Recovery of nickel from spent NiO/Al 2 O 3 catalyst through sulfuric acid leaching, precipitation and solvent extraction |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-16T07%3A54%3A51IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-crossref&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Recovery%20of%20nickel%20from%20spent%20NiO/Al%202%20O%203%20catalyst%20through%20sulfuric%20acid%20leaching,%20precipitation%20and%20solvent%20extraction&rft.jtitle=Waste%20management%20&%20research&rft.au=Nazemi,%20MK&rft.date=2012-05&rft.volume=30&rft.issue=5&rft.spage=492&rft.epage=497&rft.pages=492-497&rft.issn=0734-242X&rft.eissn=1096-3669&rft_id=info:doi/10.1177/0734242X11417984&rft_dat=%3Ccrossref%3E10_1177_0734242X11417984%3C/crossref%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 |