{"title":"ISPARTA ÇANAKLI CEVHERİNDEN SÜLFÜRİK ASİT LİÇİ İLE NTE EKSTRAKSİYONUNUN DENEYSEL TASARIMI","authors":"Ilgin Kursun, Mert Terzi","doi":"10.30797/MADENCILIK.479527","DOIUrl":null,"url":null,"abstract":"Bu calismada, Isparta Canakli yoresine ait nadir toprak elementleri (NTE) iceren ayrismis piroklastik cevherden sulfurik asitli ortamda farkli lic kosullarinda NTE cozunme verimleri incelenmistir. Deneylerde 2n faktoriyel tasarimi ve Yates deneysel duzen teknigi kullanilmis olup, lic islemlerinde asit konsantrasyonu, cozundurme suresi ve pulp sicakligi temel degiskenler olarak secilmistir. Deneylerde en iyi sonuclar 5M H2SO4 konsantrasyonu, 5 saat lic suresi ve 100oC pulp sicakligi sartlarinda elde edilmis ve toplam NTE (TNTE), hafif NTE (HNTE), agir NTE (ANTE), Ce, La ve Nd cozunme verimleri sirasiyla %65,34, %61,80, %65,22, %66,09, %66,86 ve %68,38 olmustur. ANOVA analizi ile etken oldugu belirlenen parametreler icin Minitab yazilimi kullanilarak modeller olusturulmus ve deneysel sonuclar ile modelden elde edilen teorik sonuclar arasinda korelasyon analizleri gerceklestirilmistir. TNTE, HNTE, ANTE, Ce, La ve Nd cozunme verimleri icin deneysel ve teorik sonuclar arasindaki korelasyon katsayisi (R2) sirasiyla 0,7933, 0,7721, 0,9323, 0,6700, 0,8312 ve 0,8183 olarak hesaplanmistir.","PeriodicalId":37481,"journal":{"name":"Scientific Mining Journal","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Scientific Mining Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.30797/MADENCILIK.479527","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Engineering","Score":null,"Total":0}
引用次数: 0
Abstract
Bu calismada, Isparta Canakli yoresine ait nadir toprak elementleri (NTE) iceren ayrismis piroklastik cevherden sulfurik asitli ortamda farkli lic kosullarinda NTE cozunme verimleri incelenmistir. Deneylerde 2n faktoriyel tasarimi ve Yates deneysel duzen teknigi kullanilmis olup, lic islemlerinde asit konsantrasyonu, cozundurme suresi ve pulp sicakligi temel degiskenler olarak secilmistir. Deneylerde en iyi sonuclar 5M H2SO4 konsantrasyonu, 5 saat lic suresi ve 100oC pulp sicakligi sartlarinda elde edilmis ve toplam NTE (TNTE), hafif NTE (HNTE), agir NTE (ANTE), Ce, La ve Nd cozunme verimleri sirasiyla %65,34, %61,80, %65,22, %66,09, %66,86 ve %68,38 olmustur. ANOVA analizi ile etken oldugu belirlenen parametreler icin Minitab yazilimi kullanilarak modeller olusturulmus ve deneysel sonuclar ile modelden elde edilen teorik sonuclar arasinda korelasyon analizleri gerceklestirilmistir. TNTE, HNTE, ANTE, Ce, La ve Nd cozunme verimleri icin deneysel ve teorik sonuclar arasindaki korelasyon katsayisi (R2) sirasiyla 0,7933, 0,7721, 0,9323, 0,6700, 0,8312 ve 0,8183 olarak hesaplanmistir.
期刊介绍：
Scientific Mining Journal, which is published i n open access electronic environment and i n printed, is a periodical scientific journal of Union of Chambers of Turkish Engineers and Architects Chamber of Mining Engineers. The name of the journal was "Mining" until June 2016 and it has been changed to "Scientific Mining Journal" since September 2016 because it can be confused with popular journals with similar names and the ISSN number has been updated from 0024-9416 to 2564-7024. Scientific Mining Journal, published four times a year (March-June-September-December), aims to disseminate original scientific studies which are conducted according to the scientific norms and publication ethics at national and international scale, to scientists, mining engineers, the public; and thus to share scientific knowledge with society. The journal is in both Turkish and English. The journal covers theoretical, experimental, and applied research articles, which reflects the findings and results of an original research i n the field of mining engineering; review articles, which assess, evaluates, and interprets the findings of a comprehensive review of sufficient number of scientific articles and summarize them at present information and technology level; technical notes, which may be defined as a short article that describes a novel methodology o r technique; a case studies, which are based on the theoretical o r real professional practice and involves systematic data collection and analysis.
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