PİROFİLLİT CEVHERİNDEN ASİT LİÇİ YÖNTEMİYLE ALÜMİNYUM KAZANIMINA AKTİVASYONUN ETKİSİ

Q4 Engineering Scientific Mining Journal Pub Date : 2019-06-01 DOI:10.30797/MADENCILIK.580142

Turan Uysal, Murat Erdemoglu, Mustafa Birinci

{"title":"PİROFİLLİT CEVHERİNDEN ASİT LİÇİ YÖNTEMİYLE ALÜMİNYUM KAZANIMINA AKTİVASYONUN ETKİSİ","authors":"Turan Uysal, Murat Erdemoglu, Mustafa Birinci","doi":"10.30797/MADENCILIK.580142","DOIUrl":null,"url":null,"abstract":"Bu calismada, Puturge (Malatya) pirofillit yatagindan alinan %23,6 Al2O3 icerikli cevherden asit lic islemiyle aluminyum (Al) kazanimi uzerine aktivasyon kosullarinin etkisi arastirilmistir. Bu kapsamda, baslangicta aktive edilmemis tuvenan cevher ile daha sonra kalsinasyon ve asiri ogutme yoluyla aktive edilmis cevherler HCI ile lic edilmistir. Elde edilen deneysel calisma bulgularina gore; tuvenan, kalsine ve asiri ogutulmus cevher icin lic cozeltisinde Al kazanimi sirasiyla %10,57, %33,63 ve %86,5 olarak bulunmustur. Kalsinasyon islemi sirasinda kil tabakalari arasinda yeterli bir acilmanin olmadigi ve gozenekli yapinin elde edilemedigi, ayrica yuksek sicakliklarda asitte cozunmeye direncli yeni mineral fazlarinin ortaya ciktigi tespit edilmistir. Bu nedenle termal yolla aktiflestirilmis cevher icin Al kazanimi nispeten dusuk cikmistir. Ote yandan asiri ogutmeyle saglanan mekanik aktivasyonun cevherdeki kil minerallerinin amorflasmasina yol actigi, boylece aluminyumun cozeltiye gecme egiliminde onemli bir iyilesme sagladigi gorulmustur. Sonucta termal aktivasyonun kismen, mekanik aktivasyonun ise cok belirgin bir sekilde Al kazanimini artirdigi sonucuna varilmistir.","PeriodicalId":37481,"journal":{"name":"Scientific Mining Journal","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Scientific Mining Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.30797/MADENCILIK.580142","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: 1

Abstract

Bu calismada, Puturge (Malatya) pirofillit yatagindan alinan %23,6 Al2O3 icerikli cevherden asit lic islemiyle aluminyum (Al) kazanimi uzerine aktivasyon kosullarinin etkisi arastirilmistir. Bu kapsamda, baslangicta aktive edilmemis tuvenan cevher ile daha sonra kalsinasyon ve asiri ogutme yoluyla aktive edilmis cevherler HCI ile lic edilmistir. Elde edilen deneysel calisma bulgularina gore; tuvenan, kalsine ve asiri ogutulmus cevher icin lic cozeltisinde Al kazanimi sirasiyla %10,57, %33,63 ve %86,5 olarak bulunmustur. Kalsinasyon islemi sirasinda kil tabakalari arasinda yeterli bir acilmanin olmadigi ve gozenekli yapinin elde edilemedigi, ayrica yuksek sicakliklarda asitte cozunmeye direncli yeni mineral fazlarinin ortaya ciktigi tespit edilmistir. Bu nedenle termal yolla aktiflestirilmis cevher icin Al kazanimi nispeten dusuk cikmistir. Ote yandan asiri ogutmeyle saglanan mekanik aktivasyonun cevherdeki kil minerallerinin amorflasmasina yol actigi, boylece aluminyumun cozeltiye gecme egiliminde onemli bir iyilesme sagladigi gorulmustur. Sonucta termal aktivasyonun kismen, mekanik aktivasyonun ise cok belirgin bir sekilde Al kazanimini artirdigi sonucuna varilmistir.

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

在calisma中，由铝（Al）Kazanim衍生的23，6 Al2O3冰晶石-银酸盐的Puturge（Malatya）火山灰岩床上cosullarines的活化作用。在本章中，被HCI激活的珠宝在偷钙和偷酸后，将用未激活的金属进行清算。对实验校准的发现；在热、钙和酸的液态混合物中，Al-Kazanimi分别占酸的10,57%、%3,63%和86.5%。已经检测到电路中没有足够的酸性酸，并且还没有获得以不同的高速率抵抗酸吸收的新矿物相的计算需求。因此，热路径作用于肉膜和肉膜。此外，我还认为，这是一个很好的例子。因此，没有热活性，即机械活化，显然是Al获胜的结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文去求助

来源期刊

Scientific Mining Journal Engineering-Industrial and Manufacturing Engineering

CiteScore

0.60

自引率

0.00%

发文量

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.