Yazar "Timur, Servet" için listeleme
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Direct electrochemical reduction of copper sulfide in molten borax
Kartal, Levent; Timur, Servet (Springer, 2019)In this study, for the first time, direct copper production from copper sulfide was carried out via direct electrochemical reduction method using inexpensive and stable molten borax electrolyte. The effects of current ... -
Electrolytic production of Cu-Ni alloys in CaCl2-Cu2S-NiS molten salt
Kartal, Levent; Timur, Servet (Elsevier Science Bv, 2018)An alternative metal/alloy production method, known as direct electrochemical reduction (DER), was introduced for the fabrication of CuNi alloys from mixed sulfides (Cu2S, NiS) under both galvanostatic and potentiostatic ... -
A New Approach for Cu and Fe/FexB Production from Chalcopyrite by Molten Salt Electrolysis
Kartal, Levent; Daryal, Mehmet Barış; Timur, Servet (Springer, 2020)In the present study, copper (Cu) and iron boride -( FexB) were produced for the first time through molten salt electrolysis using chalcopyrite -(CuFeS2) in an oxide- based borax electrolyte. Molten salt electrolysis was ... -
One-step electrochemical reduction of stibnite concentrate in molten borax
Kartal, Levent; Daryal, Mehmet Baris; Sireli, Gueldem Kartal; Timur, Servet (Springer, 2019)In this study, antimony production from a stibnite concentrate (Sb2S3) was performed in one step using a molten salt electrolysis method and borax as an electrolyte. Electrochemical reduction of the stibnite concentrate ... -
The removal of heavy metals from refinery effluents by sulfide precipitation
Kartal, Levent; Şen, Aysel; Timur, Servet (BERG FAC TECHNICAL UNIV KOSICE, 2023)This study investigated the selective precipitation of copper (Cu2+), nickel (Ni2+) and zinc (Zn2+) ions from industrial wastewater by using sodium sulfide (Na2S). The effects of pH, time and free sulfide concentration on ...
