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Physicochemical study and application for pyrolusite separation from high manganese-iron ore in the presence of microorganisms
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A concentrate containing 3.7% MnO2, 0.5% SiO2 and 71.30% Fe2O3, with a hematite recovery of 72.46% is produced from a feed containing 8.79% MnO2, 0.49%..." /> <meta name="citation_title" content="Physicochemical study and application for pyrolusite separation from high manganese-iron ore in the presence of microorganisms" /> <meta name="citation_doi" content="10.37190/ppmp/131944" /> <meta name="dc.identifier" content="doi:10.37190/ppmp/131944" /> <meta name="citation_journal_title" content="Physicochemical Problems of Mineral Processing" /> <meta name="citation_issn" content="1643-1049" /> <meta name="citation_issn" content="2084-4735" /> <meta name="citation_volume" content="57" /> <meta name="citation_issue" content="1" /> <meta name="citation_publisher" content="Politechnika Wroc艂awska" /> <meta name="citation_language" content="english" /> <meta name="citation_journal_abbrev" content="Physicochem. Probl. Miner. Process." /> <meta name="citation_author" content="Mohamed Galal Farghaly" /> <meta name="citation_author" content="Nagui Aly Abdel-Khalek" /> <meta name="citation_author" content="Mohamed Abdel-Dayem Abdel-Khalek" /> <meta name="citation_author" content="Khaled Abdelaal Selim" /> <meta name="citation_author" content="Samah Saleh Abdullah" /> <meta name="citation_publication_date" content="2020/12/28" /> <meta name="citation_online_date" content="2020/12/28" /> <meta name="citation_firstpage" content="273" /> <meta name="citation_lastpage" content="283" /> <meta name="citation_fulltext_world_readable" content="" /> <meta name="citation_pdf_url" content="https://www.journalssystem.com/ppmp/pdf-131944-60499?filename=Physicochemical study and.pdf" /> <meta name="citation_keywords" content="iron ore; bio-flotation; pyrolusite; hematite; Paenibacillus polymyxa" /> <title> Physicochemical study and application for pyrolusite separation from high manganese-iron ore in the presence of microorganisms </title> <script type="text/javascript" src="https://platform-api.sharethis.com/js/sharethis.js#property=647f0be740353a0019caf2e3&product=inline-share-buttons&source=platform" async="async"></script> <!-- Google Analytics --> </head> <body> <div class="container-fluid"> <div class="d-none d-md-block"> </div> <div class="d-block d-md-none"><!-- mobile menu --> <div class="mMenu"> <a href="#" onclick="$('#mMenuCollapse').slideToggle(400); 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}); </script> <div class="subtitleUnderline"></div> <div class="magAbstractAuthors"> <div class="dirLeft"> <div class="dirLeft " id="author_160677" onmouseover="highlightAffs('1', 1, 160677); return false;" onmouseout="highlightAffs('1', 0, 160677); return false;"> <a href="https://www.journalssystem.com/ppmp/Author-Mohamed-Farghaly/160677" class="black">Mohamed Galal Farghaly</a> <span class=""> <sup> 1 </sup> </span> </div> <div class="dirLeft pad-right-5">,</div> <div class="clearAll"> </div> </div> <div class="dirLeft"> <div class="dirLeft " id="author_160762" onmouseover="highlightAffs('2', 1, 160762); return false;" onmouseout="highlightAffs('2', 0, 160762); return false;"> <a href="https://www.journalssystem.com/ppmp/Author-Nagui-Abdel-Khalek/160762" class="black">Nagui Aly Abdel-Khalek</a> <span class=""> <sup> 2 </sup> </span> </div> <div class="dirLeft pad-right-5">,</div> <div class="clearAll"> </div> </div> <div class="dirLeft"> <div class="dirLeft " id="author_54219" onmouseover="highlightAffs('3', 1, 54219); return false;" onmouseout="highlightAffs('3', 0, 54219); return false;"> <a href="https://www.journalssystem.com/ppmp/Author-Mohamed-Abdel-Khalek/54219" class="black">Mohamed Abdel-Dayem Abdel-Khalek</a> <span class=""> <sup> 3 </sup> </span> </div> <div class="dirLeft pad-right-5">,</div> <div class="clearAll"> </div> </div> <div class="dirLeft"> <div class="dirLeft " id="author_152221" onmouseover="highlightAffs('2', 1, 152221); return false;" onmouseout="highlightAffs('2', 0, 152221); return false;"> <a href="https://www.journalssystem.com/ppmp/Author-Khaled-Selim/152221" class="black">Khaled Abdelaal Selim</a> <span class=""> <sup> 2 </sup> </span> </div> <div class="dirLeft pad-right-5">,</div> <div class="clearAll"> </div> </div> <div class="dirLeft"> <div class="dirLeft " id="author_160676" onmouseover="highlightAffs('2', 1, 160676); return false;" onmouseout="highlightAffs('2', 0, 160676); return false;"> <a href="https://www.journalssystem.com/ppmp/Author-Samah-Abdullah/160676" class="black">Samah Saleh Abdullah</a> <span class=""> <sup> 2 </sup> </span> </div> <div class="dirLeft"><a href="/cdn-cgi/l/email-protection#dcafbdb1bdb4afbdb0b9b4e4ea9cbbb1bdb5b0f2bfb3b1"><div class="icon icon-envelope-o"></div></a></div> <div class="clearAll"> </div> </div> <div class="clearAll"> </div> </div> <div style="height: 10px;line-height: 10px;font-size: 0;"> </div> <a class="articleDetails" href="#" onclick="$('#articleDetailsId').toggle(200); $('#moreDetailsId').toggle(); $('#hideDetailsId').toggle(); $('[rel=contributionRel]').toggle(200); return false; " id="moreDetailsId"><div class="dirLeft icon icon-angle-down"></div>More details</a> <a class="articleDetails" href="#" onclick="$('#articleDetailsId').toggle(200); $('#hideDetailsId').toggle(); $('#moreDetailsId').toggle(); $('[rel=contributionRel]').toggle(200); return false; " id="hideDetailsId"><div class="dirLeft icon icon-angle-up"></div>Hide details</a> <div id="articleDetailsId"> <div class="affiliations"> <div class="simple-list"> <div class="list-row-small" id="aff_1" onmouseover="highlightAuthors('160677', 1, 1); return false;" onmouseout="highlightAuthors('160677', 0, 1); return false;"> <div class="dirLeft w-23px pad-left-4 em-08">1</div> <div class="dirLeft w-100-c23 em-095">Mining and Petroleum Engineering Department, Faculty of Engineering, Al-Azhar University</div> <div class="clearAll"> </div> </div> <div class="list-row-small" id="aff_2" onmouseover="highlightAuthors('160762,152221,160676', 1, 2); return false;" onmouseout="highlightAuthors('160762,152221,160676', 0, 2); return false;"> <div class="dirLeft w-23px pad-left-4 em-08">2</div> <div class="dirLeft w-100-c23 em-095">Central Metallurgical Research and Development Institute, (CMRDI).</div> <div class="clearAll"> </div> </div> <div class="list-row-small" id="aff_3" onmouseover="highlightAuthors('54219', 1, 3); return false;" onmouseout="highlightAuthors('54219', 0, 3); return false;"> <div class="dirLeft w-23px pad-left-4 em-08">3</div> <div class="dirLeft w-100-c23 em-095">Central Metallurgical Research and Development Institute, (CMRDI)</div> <div class="clearAll"> </div> </div> </div> <div class="simple-list pad-top-12 pad-bot-10"> <div class="list-row-small-2"> <div class="dirLeft w-23px"> </div> <div class="dirLeft w-100-c23 em-08">Publication date: 2020-12-28</div> <div class="clearAll"> </div> </div> </div> <div class="simple-list"> <div class="list-row-small"> <div class="dirLeft w-23px"> </div> <div class="dirLeft w-100-c23"> <div class="em-085"><b>Corresponding author</b></div> <div class="em-095"> <a href="https://www.journalssystem.com/ppmp/Author-Samah-Abdullah/160676" class="corrAuthorLink" class="black">Samah Saleh Abdullah</a> <a href="/cdn-cgi/l/email-protection#6c1f0d010d041f0d000904545a2c0b010d0500420f0301"><div class="icon icon-envelope-o"></div></a><br/> Central Metallurgical Research and Development Institute, (CMRDI). </div> </div> <div class="clearAll"> </div> </div> </div> </div> </div> <script data-cfasync="false" src="/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js"></script><script type="text/javascript"> function highlightAuthors(a, on, aff){ var a = a.split(','); if(on == 1) $('#aff_'+aff).stop().animate({backgroundColor: "#FFFAA8"}, 166); else $('#aff_'+aff).stop().animate({backgroundColor: "#fff"}, 166); for(i = 0; i < a.length; i++){ if(on == 1) $('#author_'+a[i]).stop().animate({backgroundColor: "#FFFAA8"}, 166); else $('#author_'+a[i]).stop().animate({backgroundColor: "#fff"}, 166); } } function highlightAffs(affs, on, author){ var affs = affs.split(','); if(on == 1) $('#author_'+author).stop().animate({backgroundColor: "#FFFAA8"}, 166); else $('#author_'+author).stop().animate({backgroundColor: "#fff"}, 166); for(i = 0; i < affs.length; i++){ if(on == 1) $('#aff_'+affs[i]).stop().animate({backgroundColor: "#FFFAA8"}, 166); else $('#aff_'+affs[i]).stop().animate({backgroundColor: "#fff"}, 166); } } </script> <div style="height: 8px;line-height: 8px;font-size: 0;"> </div> <div class="magBibliography2">Physicochem. Probl. Miner. Process. 2021;57(1):273-283</div> <!-- --> <div class="magBibliography2"> <div class="dirLeft" style="padding-top: 7px; padding-right: 10px;"> <a href="https://doi.org/10.37190/ppmp/131944"><div class="dirLeft icon icon-angle-right"></div>DOI: <span class="magBibliographyDOI">https://doi.org/10.37190/ppmp/131944</span></a> </div> <div class="clearAll"> </div> </div> </div> <div class="clearAll"> </div> <div class="abstractButtons"> <a class="abstractFullText dirLeft" target="_blank" onclick="pdfStats(131944);return true;" href="https://www.journalssystem.com/ppmp/pdf-131944-60499?filename=Physicochemical study and.pdf"> <div class="abstractFullTextButton dirLeft"> <div class="dirLeft icon icon-file-pdf-o"></div> Article <span class="block">(PDF)</span> </div> </a> <div class="clearAll"> </div> </div> <div class="abstractLabel">KEYWORDS</div> <div class="abstractContent"> <a href="https://www.journalssystem.com/ppmp/Keyword-iron+ore/34733" class="singleKeyword">iron ore<div class="icon icon-circle dirRight"></div></a><a href="https://www.journalssystem.com/ppmp/Keyword-bio-flotation/320458" class="singleKeyword">bio-flotation<div class="icon icon-circle dirRight"></div></a><a href="https://www.journalssystem.com/ppmp/Keyword-pyrolusite/138423" class="singleKeyword">pyrolusite<div class="icon icon-circle dirRight"></div></a><a href="https://www.journalssystem.com/ppmp/Keyword-hematite/10395" class="singleKeyword">hematite<div class="icon icon-circle dirRight"></div></a><a href="https://www.journalssystem.com/ppmp/Keyword-Paenibacillus+polymyxa/309289" class="singleKeyword">Paenibacillus polymyxa</a> <div class="clearAll"> </div> </div> <div class="abstractLabel">TOPICS</div> <div class="abstractContent"> <a href="https://www.journalssystem.com/ppmp/Topic-Mineral+processing/1987" class="singleKeyword">Mineral processing<div class="icon icon-circle dirRight"></div></a><a href="https://www.journalssystem.com/ppmp/Topic-Hydro-%2C+bio-+and+electrometallurgy/1988" class="singleKeyword">Hydro-, bio- and electrometallurgy<div class="icon icon-circle dirRight"></div></a><a href="https://www.journalssystem.com/ppmp/Topic-Properties+of+mineral+materials/1991" class="singleKeyword">Properties of mineral materials<div class="icon icon-circle dirRight"></div></a><a href="https://www.journalssystem.com/ppmp/Topic-Environmental+aspects+of+mineral+processing/1992" class="singleKeyword">Environmental aspects of mineral processing</a> <div class="clearAll"> </div> </div> <div class="abstractLabel">ABSTRACT</div> <div class="abstractContent realAbstract" >Paenibacillus polymyxa bacteria strain as a surface modifier in a flotation process could remove 64.89% of MnO2 from high manganese iron ore. A concentrate containing 3.7% MnO2, 0.5% SiO2 and 71.30% Fe2O3, with a hematite recovery of 72.46% is produced from a feed containing 8.79% MnO2, 0.49% SiO2 and 67.90% Fe2O3. The bio-flotation results indicated that such type of bacteria is selective for upgrading El-Gedida iron ore from the Western Desert of Egypt. The role of Paenibacillus polymyxa on the surface properties of pyrolusite and hematite single minerals was investigated through zeta potential, FTIR and adsorption measurements.</div> <!-- END MAIN --> </div> <div class="col-12 col-md-4"> <div class="rightBoxes fullWidth"> <div style="padding-bottom:20px"> <a href="https://www.editorialsystem.com/ppmp" target="_blank" class="rightBoxOpt" > <div class="rightBoxOptLine"></div> Submit your paper </a> <a href="https://www.journalssystem.com/ppmp/Guide-for-authors,506.html" class="rightBoxOpt" > <div class="rightBoxOptLine"></div> Guide for authors </a> <a href="https://www.journalssystem.com/ppmp/Archive" class="rightBoxOpt" > <div class="rightBoxOptLine"></div> Archive </a> </div> <div class="rightBox1"> <div class="rightBoxLabel"><div class="boxIcon icon icon-share dirRight"></div>Share</div> <div class="rightBoxContent"> <div class="sharethis-inline-share-buttons"></div></div> <div class="shareSendEmail"><a href="/cdn-cgi/l/email-protection#7d421f121904401509090d4752520a0a0a531712080f131c110e0e040e091810531e1210520d0d100d522d15040e141e121e151810141e1c11500e09081904501c1319501c0d0d11141e1c09141213501b120f500d040f1211080e140918500e180d1c0f1c09141213501b0f12105015141a1550101c131a1c13180e18514c4e4c444949514d514f53150910115b0e081f17181e0940345d0f181e1210101813195d0915140e5d0d1c0d180f">Send by email</a></div> </div> <div class="rightBox1"> <div class="rightBoxLabel"><div class="boxIcon icon icon-link dirRight" aria-hidden="true"></div>RELATED ARTICLE</div> <div class="otherArticles"> <div class="topPos boxPos"> <a href="https://www.journalssystem.com/ppmp/Effects-of-Ca-2-Mg-2-ions-in-recycled-water-on-the-reverse-flotation-properties-of,188465,0,2.html"> Effects of Ca<sup>2+</sup>/Mg<sup>2+</sup> ions in recycled water on the reverse flotation properties of iron oxides </a> </div> <div class="topPos boxPos"> <a href="https://www.journalssystem.com/ppmp/Comparative-investigation-on-capture-characteristics-of-chalcopyrite-and-hematite,185334,0,2.html"> Comparative investigation on capture characteristics of chalcopyrite and hematite in PHGMS process </a> </div> <div class="topPos boxPos"> <a href="https://www.journalssystem.com/ppmp/Influences-of-magnesium-ions-in-water-on-gelatinization-characteristics-of-starch,178149,0,2.html"> Influences of magnesium ions in water on gelatinization characteristics of starch and its flocculation behaviors on particles </a> </div> <div class="topPos boxPos"> <a href="https://www.journalssystem.com/ppmp/Investigating-the-effectiveness-of-organic-binders-as-an-alternative-to-bentonite,176094,0,2.html"> Investigating the effectiveness of organic binders as an alternative to bentonite in the pelletization of low grade iron ore </a> </div> <div class="boxPos"> <a href="https://www.journalssystem.com/ppmp/Study-of-new-commercial-collectors-for-the-recovery-of-coarse-quartz-particles-in,174292,0,2.html"> Study of new commercial collectors for the recovery of coarse quartz particles in iron ore flotation </a> </div> </div> </div> <div class="rightBox1" > <div class="rightBoxLabel"><div class="boxIcon icon icon-ios-browsers-outline dirRight" aria-hidden="true"></div>Indexes</div> <div style="height: 1px;line-height: 1px;font-size: 0;"> </div> <div class="indexPos boxPos"><a href="https://www.journalssystem.com/ppmp/Keywords">Keywords index</a></div> <div class="indexPos boxPos"><a href="https://www.journalssystem.com/ppmp/Topics">Topics index</a></div> <div class="boxPos"><a href="https://www.journalssystem.com/ppmp/Authors">Authors index</a></div> </div> </div> </div> </div> </div> </div> <div class="row footer1"> <div class="container-fluid stdRow"> <div class="row"> <div class="col-6"> <div class="issn"> <div style="display:inline-block;"> <table cellspacing="0" cellpadding="0" border="0"> <tr><td class="issnLabel">eISSN:</td><td class="issnValue">2084-4735</td></tr> <tr><td class="issnLabel">ISSN:</td><td class="issnValue">1643-1049</td></tr> </table> </div> </div> </div> <div class="col-6 text-right"> <img src="https://www.journalssystem.com/_static/g/c/js_logo_small.png" alt="Journals System - logo"/> </div> </div> </div> </div> <div class="row footer2"> <div class="container-fluid stdRow"> <div class="row"> <div class="col-12"> <div class="copyright"> <div class="text-center">漏 2006-2024 Journal hosting platform by <a href="http://www.bentus.com">Bentus</a></div> </div> </div> </div> </div> </div> <div class="hidden"> <a id="cookieAlertLinkId" href="#" data-fancybox="cookie-alert" data-src="#acceptCookiesId"></a> </div> <script data-cfasync="false" src="/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js"></script><script language="JavaScript" type="text/JavaScript"> var acceptCookies = getCookie("acceptOwnCookiesCookie"); 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