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            <front>

                <journal-meta>
                                                                <journal-id>madencilik</journal-id>
            <journal-title-group>
                                                                                    <journal-title>Bilimsel Madencilik Dergisi</journal-title>
            </journal-title-group>
                            <issn pub-type="ppub">2564-7024</issn>
                                        <issn pub-type="epub">2587-2613</issn>
                                                                                            <publisher>
                    <publisher-name>TMMOB Maden Mühendisleri Odası</publisher-name>
                </publisher>
                    </journal-meta>
                <article-meta>
                                        <article-id pub-id-type="doi">10.30797/madencilik.705491</article-id>
                                                                                                                                                                                            <title-group>
                                                                                                                        <article-title>BOX-BEHNKEN DENEY TASARIMI İLE MİKRODALGA ENERJİLİ ISITMANIN YÜKSEK SÜLFÜRLÜ ALTIN FLOTASYON KONSANTRESİNE ETKİLERİ: OPTİMİZASYON VE MODELLEME</article-title>
                                                                                                    </title-group>
            
                                                    <contrib-group content-type="authors">
                                                                        <contrib contrib-type="author">
                                                                    <contrib-id contrib-id-type="orcid">
                                        https://orcid.org/0000-0001-7386-5003</contrib-id>
                                                                <name>
                                    <surname>Benli</surname>
                                    <given-names>Birgül Benli</given-names>
                                </name>
                                                                    <aff>İSTANBUL TEKNİK ÜNİVERSİTESİ</aff>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                    <contrib-id contrib-id-type="orcid">
                                        https://orcid.org/0000-0002-8870-5333</contrib-id>
                                                                <name>
                                    <surname>Adem</surname>
                                    <given-names>Atacan</given-names>
                                </name>
                                                                    <aff>İSTANBUL TEKNİK ÜNİVERSİTESİ</aff>
                                                            </contrib>
                                                                                </contrib-group>
                        
                                        <pub-date pub-type="pub" iso-8601-date="20200301">
                    <day>03</day>
                    <month>01</month>
                    <year>2020</year>
                </pub-date>
                                        <volume>59</volume>
                                        <issue>1</issue>
                                        <fpage>25</fpage>
                                        <lpage>34</lpage>
                        
                        <history>
                                    <date date-type="received" iso-8601-date="20190731">
                        <day>07</day>
                        <month>31</month>
                        <year>2019</year>
                    </date>
                                                    <date date-type="accepted" iso-8601-date="20200211">
                        <day>02</day>
                        <month>11</month>
                        <year>2020</year>
                    </date>
                            </history>
                                        <permissions>
                    <copyright-statement>Copyright © 1960, Bilimsel Madencilik Dergisi</copyright-statement>
                    <copyright-year>1960</copyright-year>
                    <copyright-holder>Bilimsel Madencilik Dergisi</copyright-holder>
                </permissions>
            
                                                                                                <abstract><p>Bu çalışmada, mikrodalga enerjili ısıtmanın, refrakter özelliği gösteren düşük tenörlü altınkonsantresine olan etkileri, Box-Behnken deney tasarımı yardımıyla kızdırma kaybı üzerindenmodellenerek incelenmektedir. Mikrodalga enerji uygulandığında, ısıtma veya bölgesel kavurmaprosesinin etkili parametreleri olarak güç (Watt), süre (dakika) ve kütle (g) bağımsız değişkenleriseçilerek 3 değişkenli Box-Behnken üzerinden 15 adet deney olarak tasarlanmış, bağımlıdeğişken için model eşitlikleri geliştirilmiştir. Ardından, Minitab programı yardımıyla, yanıt yüzeyyöntemine göre etkili parametrelerin optimizasyonu incelenmiştir. Optimizasyon çalışmalarındakullanılan cevher, ülkemizin batı kesimi, Ege bölgesinden temin edilmiş, önceki çalışmalarımızsırasında Denver hücresinde flotasyonla nihai 4 ppm Au ve %21 kükürt içeriğine ulaştırılmıştır.Deneysel çalışmalar sonunda hesaplanan optimizasyon değerlendirmelerine göre 3 g miktardakinumunenin, 30 dakika süresince 680 W’lık mikrodalga enerjisinin aktarımının yeterli olduğubulunmuştur.</p></abstract>
                                                            
            
                                                            <kwd-group>
                                                    <kwd>Mikrodalga ısıtma</kwd>
                                                    <kwd>  Refrakter altın</kwd>
                                                    <kwd>  Sülfür</kwd>
                                                    <kwd>  Box-Behnken tasarım</kwd>
                                                    <kwd>  Optimizasyon</kwd>
                                            </kwd-group>
                            
                                                                                                                        </article-meta>
    </front>
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