{"id":"https://openalex.org/W4284697217","doi":"https://doi.org/10.1080/08827508.2022.2095561","title":"Statistical study of the influence of some variables on cobalt electrowinning","display_name":"Statistical study of the influence of some variables on cobalt electrowinning","publication_year":2022,"publication_date":"2022-07-06","ids":{"openalex":"https://openalex.org/W4284697217","doi":"https://doi.org/10.1080/08827508.2022.2095561"},"language":"en","primary_location":{"id":"doi:10.1080/08827508.2022.2095561","doi":"https://doi.org/10.1080/08827508.2022.2095561","is_oa":false,"landing_page_url":"https://doi.org/10.1080/08827508.2022.2095561","pdf_url":null,"source":{"id":"https://openalex.org/S146233897","display_name":"Mineral Processing and Extractive Metallurgy Review","issn_l":"0882-7508","issn":["0882-7508","1547-7401"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mineral Processing and Extractive Metallurgy Review","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5021359966","display_name":"Fabiano Augusto Costa Mafra Passos","orcid":"https://orcid.org/0000-0003-3242-7618","observed_orcids":["https://orcid.org/0000-0003-3242-7618"]},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Fabiano Augusto Costa Mafra Passos","raw_affiliation_strings":["Federal University of Rio de Janeiro","Metallurgical and Materials Engineering Program, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil"],"raw_orcid":"https://orcid.org/0000-0003-3242-7618","affiliations":[{"raw_affiliation_string":"Federal University of Rio de Janeiro","institution_ids":["https://openalex.org/I122140584"]},{"raw_affiliation_string":"Metallurgical and Materials Engineering Program, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I122140584"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049609747","display_name":"Iranildes Daniel dos Santos","orcid":"https://orcid.org/0000-0001-5493-1079","observed_orcids":["https://orcid.org/0000-0001-5493-1079"]},"institutions":[{"id":"https://openalex.org/I4210161302","display_name":"Vale Technological Institute","ror":"https://ror.org/05wnasr61","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210161302"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Iranildes Daniel dos Santos","raw_affiliation_strings":["Vale Institute of Technology","Mineral Processing and Extractive Metallurgy Department, Vale Institute of Technology, Ouro Preto, Brazil"],"raw_orcid":"https://orcid.org/0000-0001-5493-1079","affiliations":[{"raw_affiliation_string":"Vale Institute of Technology","institution_ids":["https://openalex.org/I4210161302"]},{"raw_affiliation_string":"Mineral Processing and Extractive Metallurgy Department, Vale Institute of Technology, Ouro Preto, Brazil","institution_ids":["https://openalex.org/I4210161302"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016464962","display_name":"Achilles Junqueira Bourdot Dutra","orcid":"https://orcid.org/0000-0001-8187-7186","observed_orcids":["https://orcid.org/0000-0001-8187-7186"]},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Achilles Junqueira Bourdot Dutra","raw_affiliation_strings":["Federal University of Rio de Janeiro","Metallurgical and Materials Engineering Program, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil"],"raw_orcid":"https://orcid.org/0000-0001-8187-7186","affiliations":[{"raw_affiliation_string":"Federal University of Rio de Janeiro","institution_ids":["https://openalex.org/I122140584"]},{"raw_affiliation_string":"Metallurgical and Materials Engineering Program, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I122140584"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5021359966"],"corresponding_institution_ids":["https://openalex.org/I122140584"],"apc_list":null,"apc_paid":null,"fwci":0.7264,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.60767784,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"44","issue":"7","first_page":"481","last_page":"491"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11091","display_name":"Extraction and Separation Processes","score":0.7792999744415283,"subfield":{"id":"https://openalex.org/subfields/2506","display_name":"Metals and Alloys"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11091","display_name":"Extraction and Separation Processes","score":0.7792999744415283,"subfield":{"id":"https://openalex.org/subfields/2506","display_name":"Metals and Alloys"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11200","display_name":"Electrodeposition and Electroless Coatings","score":0.19779999554157257,"subfield":{"id":"https://openalex.org/subfields/2508","display_name":"Surfaces, Coatings and Films"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11947","display_name":"Molten salt chemistry and electrochemical processes","score":0.008899999782443047,"subfield":{"id":"https://openalex.org/subfields/1603","display_name":"Electrochemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cobalt-electrowinning","display_name":"cobalt electrowinning","score":1.0},{"id":"https://openalex.org/keywords/hydrogen-evolution-reaction","display_name":"hydrogen evolution reaction","score":0.7170000076293945},{"id":"https://openalex.org/keywords/current-efficiency","display_name":"current efficiency","score":0.953000009059906},{"id":"https://openalex.org/keywords/specific-energy-consumption","display_name":"specific energy consumption","score":1.0},{"id":"https://openalex.org/keywords/electrolysis-temperature","display_name":"electrolysis temperature","score":0.7310000061988831},{"id":"https://openalex.org/keywords/initial-ph","display_name":"initial pH","score":0.847000002861023},{"id":"https://openalex.org/keywords/current-density","display_name":"current density","score":0.9950000047683716},{"id":"https://openalex.org/keywords/factorial-design","display_name":"factorial design","score":0.6100000143051147}],"concepts":[{"id":"https://openalex.org/C68047255","wikidata":"https://www.wikidata.org/wiki/Q11079566","display_name":"Electrowinning","level":4,"score":0.8929697275161743},{"id":"https://openalex.org/C515602321","wikidata":"https://www.wikidata.org/wiki/Q740","display_name":"Cobalt","level":2,"score":0.7894026041030884},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.6538662910461426},{"id":"https://openalex.org/C207740977","wikidata":"https://www.wikidata.org/wiki/Q234072","display_name":"Current density","level":2,"score":0.6328861713409424},{"id":"https://openalex.org/C163127949","wikidata":"https://www.wikidata.org/wiki/Q64403","display_name":"Electrolysis","level":4,"score":0.5994583368301392},{"id":"https://openalex.org/C49110097","wikidata":"https://www.wikidata.org/wiki/Q175233","display_name":"Cathode","level":2,"score":0.5717523694038391},{"id":"https://openalex.org/C169222746","wikidata":"https://www.wikidata.org/wiki/Q4116558","display_name":"Factorial experiment","level":2,"score":0.4909375011920929},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4306217432022095},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4150315225124359},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.4084417223930359},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24538138508796692},{"id":"https://openalex.org/C68801617","wikidata":"https://www.wikidata.org/wiki/Q162908","display_name":"Electrolyte","level":3,"score":0.2248230278491974},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.17258504033088684},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10909679532051086},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.10440516471862793},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/08827508.2022.2095561","doi":"https://doi.org/10.1080/08827508.2022.2095561","is_oa":false,"landing_page_url":"https://doi.org/10.1080/08827508.2022.2095561","pdf_url":null,"source":{"id":"https://openalex.org/S146233897","display_name":"Mineral Processing and Extractive Metallurgy Review","issn_l":"0882-7508","issn":["0882-7508","1547-7401"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mineral Processing and Extractive Metallurgy Review","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8485000133514404,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W236048830","https://openalex.org/W617415572","https://openalex.org/W928950779","https://openalex.org/W1786925246","https://openalex.org/W1965125018","https://openalex.org/W1983168954","https://openalex.org/W1985108057","https://openalex.org/W2000658656","https://openalex.org/W2011243614","https://openalex.org/W2020672867","https://openalex.org/W2023596643","https://openalex.org/W2025858659","https://openalex.org/W2027151918","https://openalex.org/W2029815420","https://openalex.org/W2037635438","https://openalex.org/W2040138920","https://openalex.org/W2044455076","https://openalex.org/W2054890002","https://openalex.org/W2055172742","https://openalex.org/W2064838099","https://openalex.org/W2093777652","https://openalex.org/W2098626418","https://openalex.org/W2147359160","https://openalex.org/W2160496617","https://openalex.org/W2166843643","https://openalex.org/W2170682884","https://openalex.org/W2518052556","https://openalex.org/W2796345861","https://openalex.org/W2806956308","https://openalex.org/W2898151918","https://openalex.org/W2909652703","https://openalex.org/W3042441426","https://openalex.org/W3111217158","https://openalex.org/W3129429969","https://openalex.org/W3143875283","https://openalex.org/W3173024422","https://openalex.org/W4200532221","https://openalex.org/W4231746548","https://openalex.org/W4239021453","https://openalex.org/W4239238085","https://openalex.org/W4300507219"],"related_works":["https://openalex.org/W7019165992","https://openalex.org/W4394834672","https://openalex.org/W2029815420","https://openalex.org/W4297784551","https://openalex.org/W236048830","https://openalex.org/W2025858659","https://openalex.org/W2093777652","https://openalex.org/W2740064017","https://openalex.org/W2037635438","https://openalex.org/W4362685695"],"abstract_inverted_index":{"A":[0],"major":[1],"concern":[2],"in":[3,20,59],"cobalt":[4,13,57],"electrowinning":[5,58],"is":[6],"the":[7,16,37,102,107,143,148],"generation":[8],"of":[9,39,85,90,125,132,139],"H2":[10],"along":[11],"with":[12,87,115],"deposition":[14],"on":[15,49],"cathode,":[17],"which":[18],"results":[19],"current":[21,43,50,83,130],"efficiency":[22,51,84,131],"drop,":[23],"specific":[24,53,136],"energy":[25,54,137],"consumption":[26,55,138],"increase,":[27],"as":[28,30],"well":[29],"poor":[31],"deposit":[32],"quality.":[33],"In":[34],"this":[35],"paper,":[36],"influence":[38,151],"initial":[40,116],"pH,":[41],"temperature,":[42],"density,":[44],"and":[45,52,78,122,134],"Co2+":[46,91],"ions":[47],"concentration":[48],"for":[56,63,106],"a":[60,69,82,129,135],"batch":[61],"cell":[62],"24-h":[64],"electrolysis":[65],"was":[66,113],"investigated":[67],"through":[68],"two-level":[70],"factorial":[71],"design.":[72],"Preliminary":[73],"analysis":[74],"from":[75],"cyclic":[76],"voltammograms":[77],"current-time":[79],"curves":[80],"indicated":[81,98],"86.2%,":[86],"60":[88,123],"g/L":[89,124],"at":[92],"pH":[93,117,144],"4.0.":[94],"The":[95,110],"statistical":[96],"study":[97],"that":[99],"temperature":[100],"presented":[101],"greatest":[103],"significant":[104],"contribution":[105],"response":[108],"variables.":[109],"best":[111],"result":[112],"achieved":[114],"4.0,":[118],"70\u00b0C":[119],"100":[120],"A/m2":[121],"Co2+,":[126],"leading":[127],"to":[128],"78.8%":[133],"2.3":[140],"kWh/kg.":[141],"As":[142],"drops":[145],"considerably":[146],"during":[147],"tests,":[149],"its":[150],"demands":[152],"further":[153],"studies.":[154]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2022-07-08T00:00:00"}
