{"id":"https://openalex.org/W4382985183","doi":"https://doi.org/10.21443/1560-9278-2023-26-2-137-149","title":"Processing of ore from the Nud II deposit by the method of low-temperature roasting with ammonium sulfate","display_name":"Processing of ore from the Nud II deposit by the method of low-temperature roasting with ammonium sulfate","publication_year":2023,"publication_date":"2023-06-30","ids":{"openalex":"https://openalex.org/W4382985183","doi":"https://doi.org/10.21443/1560-9278-2023-26-2-137-149"},"language":"en","primary_location":{"id":"doi:10.21443/1560-9278-2023-26-2-137-149","doi":"https://doi.org/10.21443/1560-9278-2023-26-2-137-149","is_oa":true,"landing_page_url":"https://doi.org/10.21443/1560-9278-2023-26-2-137-149","pdf_url":null,"source":{"id":"https://openalex.org/S2738171730","display_name":"Vestnik MGTU","issn_l":"1560-9278","issn":["1560-9278","1997-4736"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","norway-1","russia-white-list-2"],"host_organization":"https://openalex.org/P4310312783","host_organization_name":"Murmansk State Technical University","host_organization_lineage":["https://openalex.org/P4310312783"],"host_organization_lineage_names":["Murmansk State Technical University"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Vestnik MGTU","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.21443/1560-9278-2023-26-2-137-149","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074115491","display_name":"Andrey A. Goryachev","orcid":"https://orcid.org/0000-0002-9854-0659","observed_orcids":["https://orcid.org/0000-0002-9854-0659"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. A. Goryachev","raw_affiliation_strings":["Laboratory of Nature-Inspired Technologies and Environmental Safety of the Arctic FRC KSC RAS"],"raw_orcid":"https://orcid.org/0000-0002-9854-0659","affiliations":[{"raw_affiliation_string":"Laboratory of Nature-Inspired Technologies and Environmental Safety of the Arctic FRC KSC RAS","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052229371","display_name":"\u0414. \u0412. \u041c\u0430\u043a\u0430\u0440\u043e\u0432","orcid":"https://orcid.org/0000-0003-0097-6583","observed_orcids":["https://orcid.org/0000-0003-0097-6583"]},"institutions":[{"id":"https://openalex.org/I4210093042","display_name":"Kazan Scientific Center","ror":"https://ror.org/00g4bcb66","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210093042","https://openalex.org/I4210160366"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"D. V. Makarov","raw_affiliation_strings":["Institute of North Industrial Ecology Problems KSC RAS"],"raw_orcid":"https://orcid.org/0000-0003-0097-6583","affiliations":[{"raw_affiliation_string":"Institute of North Industrial Ecology Problems KSC RAS","institution_ids":["https://openalex.org/I4210093042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087146604","display_name":"Sergey Sergeevich Potapov","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210160890","display_name":"Institute of Mineralogy","ror":"https://ror.org/05tpxpz56","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210160890","https://openalex.org/I4210163714"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"S. S. Potapov","raw_affiliation_strings":["South Urals Federal Research Center of Mineralogy and Geoecology UB RAS"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"South Urals Federal Research Center of Mineralogy and Geoecology UB RAS","institution_ids":["https://openalex.org/I4210160890"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092387058","display_name":"A. T. Belyaevskiy","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210163243","display_name":"Kola Science Centre","ror":"https://ror.org/056wf8856","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210160366","https://openalex.org/I4210163243","https://openalex.org/I4210163714"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"A. T. Belyaevskiy","raw_affiliation_strings":["I. V. Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials KSC RAS"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"I. V. Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials KSC RAS","institution_ids":["https://openalex.org/I4210163243"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028458837","display_name":"Vasilij V. Semushin","orcid":"https://orcid.org/0000-0003-2456-3951","observed_orcids":["https://orcid.org/0000-0003-2456-3951"]},"institutions":[{"id":"https://openalex.org/I4210163243","display_name":"Kola Science Centre","ror":"https://ror.org/056wf8856","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210160366","https://openalex.org/I4210163243","https://openalex.org/I4210163714"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"V. V. Semushin","raw_affiliation_strings":["I. V. Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials KSC RAS"],"raw_orcid":"https://orcid.org/0000-0003-2456-3951","affiliations":[{"raw_affiliation_string":"I. V. Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials KSC RAS","institution_ids":["https://openalex.org/I4210163243"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016281326","display_name":"A. A. Kompanchenko","orcid":"https://orcid.org/0000-0003-1240-7898","observed_orcids":["https://orcid.org/0000-0003-1240-7898"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alena A. Kompanchenko","raw_affiliation_strings":["Geological Institute KSC RAS"],"raw_orcid":"https://orcid.org/0000-0003-1240-7898","affiliations":[{"raw_affiliation_string":"Geological Institute KSC RAS","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1726,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.32720519,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"26","issue":"2","first_page":"137","last_page":"149"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11073","display_name":"Metal Extraction and Bioleaching","score":0.7759000062942505,"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/T11073","display_name":"Metal Extraction and Bioleaching","score":0.7759000062942505,"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/T11091","display_name":"Extraction and Separation Processes","score":0.18379999697208405,"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/T12282","display_name":"Mineral Processing and Grinding","score":0.01940000057220459,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/low-temperature-roasting","display_name":"low-temperature roasting","score":0.8040000200271606},{"id":"https://openalex.org/keywords/ammonium-sulfate","display_name":"ammonium sulfate","score":0.9789999723434448},{"id":"https://openalex.org/keywords/copper-nickel-sulfide-ores","display_name":"copper-nickel sulfide ores","score":0.8629999756813049},{"id":"https://openalex.org/keywords/nickel-recovery","display_name":"nickel recovery","score":0.4440000057220459},{"id":"https://openalex.org/keywords/copper-recovery","display_name":"copper recovery","score":0.9990000128746033},{"id":"https://openalex.org/keywords/water-leaching","display_name":"water leaching","score":0.7639999985694885},{"id":"https://openalex.org/keywords/mineral-processing","display_name":"mineral processing","score":0.38199999928474426},{"id":"https://openalex.org/keywords/roasting-temperature","display_name":"roasting temperature","score":0.5979999899864197}],"concepts":[{"id":"https://openalex.org/C140327455","wikidata":"https://www.wikidata.org/wiki/Q1228460","display_name":"Roasting","level":2,"score":0.9576296806335449},{"id":"https://openalex.org/C2777212416","wikidata":"https://www.wikidata.org/wiki/Q1064870","display_name":"Muffle furnace","level":4,"score":0.66729736328125},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.6019526124000549},{"id":"https://openalex.org/C90982505","wikidata":"https://www.wikidata.org/wiki/Q16938886","display_name":"Leaching (pedology)","level":3,"score":0.561748743057251},{"id":"https://openalex.org/C2780925461","wikidata":"https://www.wikidata.org/wiki/Q191831","display_name":"Ammonium sulfate","level":2,"score":0.5290799736976624},{"id":"https://openalex.org/C544778455","wikidata":"https://www.wikidata.org/wiki/Q753","display_name":"Copper","level":2,"score":0.5280222296714783},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5252135396003723},{"id":"https://openalex.org/C504270822","wikidata":"https://www.wikidata.org/wiki/Q744","display_name":"Nickel","level":2,"score":0.5003900527954102},{"id":"https://openalex.org/C2778343803","wikidata":"https://www.wikidata.org/wiki/Q172290","display_name":"Sulfate","level":2,"score":0.42686372995376587},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2944645583629608},{"id":"https://openalex.org/C7082614","wikidata":"https://www.wikidata.org/wiki/Q849523","display_name":"Calcination","level":3,"score":0.10008209943771362},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.08186247944831848},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.0},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.21443/1560-9278-2023-26-2-137-149","doi":"https://doi.org/10.21443/1560-9278-2023-26-2-137-149","is_oa":true,"landing_page_url":"https://doi.org/10.21443/1560-9278-2023-26-2-137-149","pdf_url":null,"source":{"id":"https://openalex.org/S2738171730","display_name":"Vestnik MGTU","issn_l":"1560-9278","issn":["1560-9278","1997-4736"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","norway-1","russia-white-list-2"],"host_organization":"https://openalex.org/P4310312783","host_organization_name":"Murmansk State Technical University","host_organization_lineage":["https://openalex.org/P4310312783"],"host_organization_lineage_names":["Murmansk State Technical University"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Vestnik MGTU","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:d93643de7ccb4e21860402263649ef2f","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/d93643de7ccb4e21860402263649ef2f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Vestnik MGTU, Vol 26, Iss 2, Pp 137-149 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.21443/1560-9278-2023-26-2-137-149","doi":"https://doi.org/10.21443/1560-9278-2023-26-2-137-149","is_oa":true,"landing_page_url":"https://doi.org/10.21443/1560-9278-2023-26-2-137-149","pdf_url":null,"source":{"id":"https://openalex.org/S2738171730","display_name":"Vestnik MGTU","issn_l":"1560-9278","issn":["1560-9278","1997-4736"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","norway-1","russia-white-list-2"],"host_organization":"https://openalex.org/P4310312783","host_organization_name":"Murmansk State Technical University","host_organization_lineage":["https://openalex.org/P4310312783"],"host_organization_lineage_names":["Murmansk State Technical University"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Vestnik MGTU","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1557036171","https://openalex.org/W2783490530","https://openalex.org/W2802131963","https://openalex.org/W2895414363","https://openalex.org/W2912834649","https://openalex.org/W2999205145","https://openalex.org/W3015426604","https://openalex.org/W3135571354","https://openalex.org/W4213149689","https://openalex.org/W4238682828","https://openalex.org/W4287155609","https://openalex.org/W4313399963"],"related_works":["https://openalex.org/W4312819052","https://openalex.org/W3135571354","https://openalex.org/W2776630049","https://openalex.org/W2973152692","https://openalex.org/W6959733404","https://openalex.org/W4409506019","https://openalex.org/W2480132665","https://openalex.org/W3144621582","https://openalex.org/W1966659669","https://openalex.org/W4395038404"],"abstract_inverted_index":{"The":[0,24,75,87],"Murmansk":[1],"region":[2],"has":[3,44],"a":[4,68,96],"significant":[5],"amount":[6],"of":[7,13,36,41,98,103,130,147],"sulfide":[8],"copper-nickel":[9],"raw":[10],"materials.":[11],"Deposits":[12],"the":[14,48,52,54,63,101,123,138,145,150],"Nud":[15,25],"massif":[16],"associated":[17],"with":[18,31,58,71,84],"Monchepluton":[19],"are":[20],"promising":[21],"for":[22],"processing.":[23],"II":[26],"deposit":[27],"cut-off":[28],"grade":[29],"ore":[30,55,104],"an":[32],"initial":[33],"Ni":[34,154],"content":[35],"0.45":[37],"%":[38,43],"and":[39,62,132],"Cu":[40,158],"0.39":[42],"been":[45],"chosen":[46],"as":[47],"research":[49],"object.":[50],"During":[51],"research,":[53],"was":[56,65,78,91],"mixed":[57],"ammonium":[59,106],"sulfate,":[60],"grinded,":[61],"mixture":[64,77,124],"roasted":[66,76,125],"in":[67,80],"muffle":[69],"furnace":[70],"static":[72],"air":[73],"atmosphere.":[74],"leached":[79],"heated":[81],"distilled":[82],"water":[83,148],"constant":[85],"stirring.":[86],"maximum":[88,151],"metals":[89],"recovery":[90,152],"achieved":[92],"when":[93],"crushing":[94],"to":[95,110],"fraction":[97],"\u201340":[99],"\u00b5m,":[100],"ratio":[102],":":[105,112],"sulfate":[107],"is":[108],"equal":[109],"1":[111],"7,":[113],"roasting":[114,118],"temperature":[115],"400":[116],"\u00b0C,":[117],"duration":[119],"300":[120],"min.":[121],"In":[122],"at":[126],"these":[127],"parameters,":[128],"reflexes":[129],"copper":[131],"nickel":[133],"sulfates":[134],"were":[135],"recorded":[136],"by":[137],"x-ray":[139],"phase":[140],"analysis":[141],"(XRD)":[142],"method.":[143],"At":[144],"stage":[146],"leaching,":[149],"was:":[153],"\u2013":[155,159],"79.1":[156],"%,":[157],"75.8":[160],"%.":[161]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2023-07-04T00:00:00"}
