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Improving the flotation of ultrafine pyrite in alkaline solution by a novel polystyrene-based nanoparticle collector
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In this work, a novel nanoparticle flotation collector Zijin Nanomaterial (ZJNM) was prepared by emulsion polymerization to enhance the flotation of..." /> <meta name="citation_title" content="Improving the flotation of ultrafine pyrite in alkaline solution by a novel polystyrene-based nanoparticle collector" /> <meta name="citation_doi" content="10.37190/ppmp/195384" /> <meta name="dc.identifier" content="doi:10.37190/ppmp/195384" /> <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="60" /> <meta name="citation_issue" content="6" /> <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="Ziyong Chang" /> <meta name="citation_author" content="Guoyao Li" /> <meta name="citation_author" content="Hao Zhang" /> <meta name="citation_author" content="Zhengchang Shen" /> <meta name="citation_author" content="Laichang Zou" /> <meta name="citation_author" content="Zhongmei Sun" /> <meta name="citation_author" content="Songtao Yang" /> <meta name="citation_publication_date" content="2024/10/29" /> <meta name="citation_online_date" content="2024/10/29" /> <meta name="citation_fulltext_world_readable" content="" /> <meta name="citation_pdf_url" content="https://www.journalssystem.com/ppmp/pdf-195384-115768?filename=Improving the flotation.pdf" /> <meta name="citation_keywords" content="flotation; ultrafine pyrite; nanoparticle; collector; adsorption" /> <title> Improving the flotation of ultrafine pyrite in alkaline solution by a novel polystyrene-based nanoparticle collector </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_33561" onmouseover="highlightAffs('1', 1, 33561); return false;" onmouseout="highlightAffs('1', 0, 33561); return false;"> <a href="https://www.journalssystem.com/ppmp/Author-Ziyong-Chang/33561" class="black">Ziyong Chang</a> <span class=""> <sup> 1 </sup> </span> </div> <div class="dirLeft"><a href="/cdn-cgi/l/email-protection#ddbeb5bcb3baa7b4a4b2b3ba9da8aea9bff3b8b9a8f3beb3"><div class="icon icon-envelope-o"></div></a></div> <div class="dirLeft pad-right-5">,</div> <div class="clearAll"> </div> </div> <div class="dirLeft"> <div class="dirLeft " id="author_291657" onmouseover="highlightAffs('2', 1, 291657); return false;" onmouseout="highlightAffs('2', 0, 291657); return false;"> <a href="https://www.journalssystem.com/ppmp/Author-Guoyao-Li/291657" class="black">Guoyao Li</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_8218" onmouseover="highlightAffs('1', 1, 8218); 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Ltd.</div> <div class="clearAll"> </div> </div> <div class="list-row-small" id="aff_3" onmouseover="highlightAuthors('291658', 1, 3); return false;" onmouseout="highlightAuthors('291658', 0, 3); return false;"> <div class="dirLeft w-23px pad-left-4 em-08">3</div> <div class="dirLeft w-100-c23 em-095">BGRIMM Technology Group</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: 2024-10-29</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-Ziyong-Chang/33561" class="corrAuthorLink" class="black">Ziyong Chang</a> <a href="/cdn-cgi/l/email-protection#80e3e8e1eee7fae9f9efeee7c0f5f3f4e2aee5e4f5aee3ee"><div class="icon icon-envelope-o"></div></a><br/> University of Science and Technology Beijing </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. 2024;60(6):195384</div> <!-- --> <div class="magBibliography2"> <div class="dirLeft" style="padding-top: 7px; padding-right: 10px;"> <a href="https://doi.org/10.37190/ppmp/195384"><div class="dirLeft icon icon-angle-right"></div>DOI: <span class="magBibliographyDOI">https://doi.org/10.37190/ppmp/195384</span></a> </div> <div class="clearAll"> </div> </div> </div> <div class="clearAll"> </div> <div class="abstractButtons"> <a class="abstractFullText dirLeft" target="_blank" onclick="pdfStats(195384);return true;" href="https://www.journalssystem.com/ppmp/pdf-195384-115768?filename=Improving the flotation.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-flotation/5592" class="singleKeyword">flotation<div class="icon icon-circle dirRight"></div></a><a href="https://www.journalssystem.com/ppmp/Keyword-ultrafine+pyrite/618463" class="singleKeyword">ultrafine pyrite<div class="icon icon-circle dirRight"></div></a><a href="https://www.journalssystem.com/ppmp/Keyword-nanoparticle/13771" class="singleKeyword">nanoparticle<div class="icon icon-circle dirRight"></div></a><a href="https://www.journalssystem.com/ppmp/Keyword-collector/29772" class="singleKeyword">collector<div class="icon icon-circle dirRight"></div></a><a href="https://www.journalssystem.com/ppmp/Keyword-adsorption/8748" class="singleKeyword">adsorption</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</a> <div class="clearAll"> </div> </div> <div class="abstractLabel">ABSTRACT</div> <div class="abstractContent realAbstract" >It is hard to achieve a satisfactory flotation performance of ultrafine pyrite in alkaline solution using the conventional xanthate collectors. In this work, a novel nanoparticle flotation collector Zijin Nanomaterial (ZJNM) was prepared by emulsion polymerization to enhance the flotation of ultrafine pyrite. It was found that ZJNM was effective in the flotation of ultrafine pyrite with diameter smaller than 18 渭m in alkaline solution, which was independent on pH. Mechanism study indicated that the surface of pyrite in alkaline solution was composed of unoxidized surface area and oxidized surface area. ZJNM could adsorb on the unoxidized pyrite surface by forming Fe-S between S atoms on nanoparticles and Fe atoms on pyrite surface, and adsorb on oxidized pyrite surface through hydrogen bonding between -NH<sub>2</sub> on nanoparticles and Fe-OH on pyrite surface, thus increasing the overall hydrophobicity of pyrite and benefit flotation. This work is of guiding significance to enhance the flotation of ultrafine pyrite in practice.</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#2a1548454e5317425e5e5a1005055d5d5d0440455f58444b46595953595e4f4704494547055a5a475a0563475a58455c43444d075e424f074c46455e4b5e43454407454c075f465e584b4c43444f075a5358435e4f074344074b46414b4643444f075945465f5e434544074853074b0744455c4f46075a454653595e53584f444f061b131f19121e061a061804425e47460c595f48404f495e17630a584f494547474f444e0a5e4243590a5a4b5a4f58">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/Pyrite-depression-by-sodium-metabisulfite-and-dextrin-with-xanthates-contact-angle,197068,0,2.html"> Pyrite depression by sodium metabisulfite and dextrin with xanthates: contact angle, floatability, zeta potential and IR spectroscopy studies </a> </div> <div class="topPos boxPos"> <a href="https://www.journalssystem.com/ppmp/A-comparison-of-dry-and-wet-grinding-on-gold-bearing-sulphide-ore-flotation,195290,0,2.html"> A comparison of dry and wet grinding on gold-bearing sulphide ore flotation </a> </div> <div class="topPos boxPos"> <a href="https://www.journalssystem.com/ppmp/An-investigation-on-pyrite-floatability-using-stable-micro-nanobubble-assisted-flotation,193611,0,2.html"> An investigation on pyrite floatability using stable micro-nanobubble-assisted flotation </a> </div> <div class="topPos boxPos"> <a href="https://www.journalssystem.com/ppmp/Effect-of-activator-on-foam-properties-in-sulfurous-iron-ore-flotation,192825,0,2.html"> Effect of activator on foam properties in sulfurous iron ore flotation </a> </div> <div class="boxPos"> <a href="https://www.journalssystem.com/ppmp/The-influence-of-metal-ions-on-the-adsorption-of-octyl-hydroxamic-acid-in-the-flotation,192809,0,2.html"> The influence of metal ions on the adsorption of octyl hydroxamic acid in the flotation of bastnaesite and the adsorption mechanism </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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