Dergi makalesi Açık Erişim
Turan, M. D.; Altundogan, H. S.
<?xml version='1.0' encoding='UTF-8'?> <record xmlns="http://www.loc.gov/MARC21/slim"> <leader>00000nam##2200000uu#4500</leader> <datafield tag="245" ind1=" " ind2=" "> <subfield code="a">Leaching of copper from chalcopyrite concentrate by using ammonium persulphate in an autoclave: Determination of most suitable impeller type by using response surface methodology</subfield> </datafield> <datafield tag="909" ind1="C" ind2="4"> <subfield code="p">JOURNAL OF CENTRAL SOUTH UNIVERSITY</subfield> <subfield code="v">20</subfield> <subfield code="n">3</subfield> <subfield code="c">622-628</subfield> </datafield> <controlfield tag="001">14487</controlfield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="a">user-tubitak-destekli-proje-yayinlari</subfield> </datafield> <datafield tag="520" ind1=" " ind2=" "> <subfield code="a">Some effective parameters on the copper extraction from Kure chalcopyrite concentrate were optimized by using response surface methodology (RSM). Experiments designed by RSM were carried out in the presence of ammonium persulfate (APS) and different types of impeller in an autoclave system. Ammonium persulfate concentration and leaching temperature were defined numerically and three types of impellers were defined categorically as independent variables using experimental design software. The optimum condition for copper extraction from the chalcopyrite concentrate is found to be ammonium persulfate concentration of 277.77 kg/m(3), leaching temperature of 389.98 K and wheel type of impeller. The proposed model equation using RSM has shown good agreement with the experimental data, with correlation coefficients R (2) and R (adj) (2) for the model as 0.89 and 0.84, respectively.</subfield> </datafield> <datafield tag="650" ind1="1" ind2="7"> <subfield code="2">opendefinition.org</subfield> <subfield code="a">cc-by</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="u">Firat Univ, Dept Bioengn, TR-23279 Elazig, Turkey</subfield> <subfield code="a">Altundogan, H. S.</subfield> </datafield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="b">article</subfield> <subfield code="a">publication</subfield> </datafield> <datafield tag="542" ind1=" " ind2=" "> <subfield code="l">open</subfield> </datafield> <datafield tag="100" ind1=" " ind2=" "> <subfield code="u">Firat Univ, Dept Met & Mat Engn, TR-23279 Elazig, Turkey</subfield> <subfield code="a">Turan, M. D.</subfield> </datafield> <datafield tag="260" ind1=" " ind2=" "> <subfield code="c">2013-01-01</subfield> </datafield> <controlfield tag="005">20210315082113.0</controlfield> <datafield tag="909" ind1="C" ind2="O"> <subfield code="o">oai:zenodo.org:14487</subfield> <subfield code="p">user-tubitak-destekli-proje-yayinlari</subfield> </datafield> <datafield tag="856" ind1="4" ind2=" "> <subfield code="z">md5:2d2413cee4a6ee0a6461ba0a16ff241b</subfield> <subfield code="s">267</subfield> <subfield code="u">https://aperta.ulakbim.gov.trrecord/14487/files/bib-ff284016-6b94-418c-9f8b-a8fe3746cbee.txt</subfield> </datafield> <datafield tag="540" ind1=" " ind2=" "> <subfield code="u">http://www.opendefinition.org/licenses/cc-by</subfield> <subfield code="a">Creative Commons Attribution</subfield> </datafield> <datafield tag="024" ind1=" " ind2=" "> <subfield code="a">10.1007/s11771-013-1527-6</subfield> <subfield code="2">doi</subfield> </datafield> </record>
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