Yazar "Sarı, Zeynel Abidin" için listeleme
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Aşırı öğütülmüş kalkopirit konsantresinden bakırın nitrik asit ve dikromat ortamında seçimli kazanımı
Sarı ,Zeynep Abidin; Turan . Mehmet Deniz (DÜ Mühendislik Fakültesi / Dicle Üniversitesi, 2024)Purpose - Employee attitudes towards their professions are assumed to significantly impact productivity and efficiency. Although it is often believed that individuals are engaged in jobs they love, several factors influence ... -
Basic Leaching Behavior of Mechanically Activated Zinc Plant Residue
Turan, Mehmet Deniz; Altundoǧan, Hamdi Soner; Boyrazlı, Mustafa; Sarı, Zeynel Abidin; Nizamoğlu, Hasan; Demiraslan, Aslıhan (Springer, 2019)Zinc plant residue is a secondary metal source because it has precious metals such as zinc and lead. However, since this residue contains partial ferrite structure, there is no large-scale recovery in metallurgy industry. ... -
Copper Enrichment in Solid with Selective Reverse Leaching with Oxalic Acid
Turan, M. Deniz; Sarı, Zeynel Abidin; Erdemoğlu, Murat (Springer, 2020)As the first part of a novel process proposed for copper extraction, selective dissolution of iron from chalcopyrite in oxalic acid solutions with hydrogen peroxide was studied. Despite the fact that both iron and copper ... -
Çinko Ekstraksiyon Artığından Korozyon Önleyici (Antikorozif) Endüstriyel Çinko Kromat Kompleks Çözeltisi Üretimi
Sarı, Zeynel Abidin; Turan, Mehmet Deniz (FIRAT ÜNİVERSİTESİ, 2024)Çinko ekstraksiyon artığı (Ç.E.A) önemli miktarda çinko, kurşun, vb. metal bileşikleri içerir, dolayısıyla ikincil bir metal kaynağı olarak kabul edilirler. Bu çalışmada, çinko ekstraksiyon artığının sülfürik asit ve ... -
Dissolution behavior and kinetics of copper slag under oxidative conditions
Turan, Mehmet Deniz; Sarı, Zeynel Abidin; Nizamoğlu, Hasan; Özcan, Tuğçe (Elsevier, 2024)This study investigates the extraction and leaching kinetics of metals from slag, a by-product in pyrometallurgical copper production, under atmospheric leaching conditions in the presence of HCl-H2O2. The optimum leaching ... -
Dissolution of Chalcopyrite in Presence of Chelating Agent and Hydrogen Peroxide
Turan, M. Deniz; Silva, João Pedro; Sarı, Zeynel Abidin; Nadirov, Rashid K.; Toro, Norman (Springer, 2021)Chelating agents (e.g., EDTA, titriplex III, etc.) are very important salts as they can take a complex form with metal ions. This study investigated usage of titriplex III in presence of hydrogen peroxide for metal extraction ... -
Green industry work: production of FeCl3 from iron and steel industry waste (mill scale) and its use in wastewater treatment
Solmaz, Alper; Bölükbaşı, Ömer Saltuk; Sarı, Zeynel Abidin (Springer, 2024)Mill scale (MS) is considered to be a significant metallurgical waste, but there is no economical method yet to utilize its metal content. In this study, which covers various processes in several stages, the solution of ... -
Greener and Sustainable Production: Production of Industrial Zinc (II) Acetate Solution and Recovery of Some Metals (Zn, Pb, Ag) from Zinc Plant Residue by Ultrasound-Assisted Leaching
Sarı, Zeynel Abidin (Springer, 2024)Zinc plant residue (ZPR) contains significant amounts of valuable metal (Zn, Pb, Ag, etc.) compounds, as well as various heavy metals and harmful compounds that pollute the environment. Processing such residues allows for ... -
Investigation of atmospheric pressure leaching conditions and leaching kinetics in the obtaining of industrial copper (II) acetate solution from copper slags
Sarı, Zeynel Abidin; Turan, Mehmet Deniz (Springer, 2023)Although many technologies have been introduced to recover valuable metals from copper slags, their economic and environmental compatibilities were not satisfactory. The dissolution behaviors of metals from copper slag, ... -
Leaching of copper slags by direct photooxidation mechanism using ultraviolet light
Sarı, Zeynel Abidin; Turan, M. Deniz (Central South University of Technology, 2024)The dissolution behaviors of Cu and Fe from copper slags were investigated with photochemical reactions. Experiments were run intermittently with a quartz glass jacket in a glass reactor, by submerging ultraviolet (UV) ... -
Preparation and characterization of activated carbons from Lemon Pulp for oxytetracycline removal
Solmaz, Alper; Karta, Mesut; Depci, Tolga; Turna, Talip; Sarı, Zeynel Abidin (Springer, 2023)This study aims to remove oxytetracycline (OTC) that harms the ecosystem, with activated carbon (LPAC) obtained from Lemon Pulp (LP). Characterization and properties of LPAC were analyzed by Brunauer-Emmett-Teller (BET), ... -
Pressure leaching of chalcopyrite with oxalic acid and hydrogen peroxide
Turan, M. Deniz; Sarı, Zeynel Abidin; Nizamoğlu, Hasan (Elsevier, 2021)This study investigated the dissolution behavior of metals from chalcopyrite concentrate in a pressure reactor system in the presence of hydrogen peroxide by oxalic acid leaching. The fact that the compounds formed by ... -
Production and Characterization of Activated Carbon from Pomegranate Peel for Pharmaceutical Waste (Paracetamol) Removal: Response Surface Methodology Application
Solmaz, Alper; Sarı, Zeynel Abidin; Karta, Mesut; Turna, Talip; Yücel, Ayşegül; Depci, Tolga (Springer, 2023)In this study, the goal was to utilize activated carbon (designated as PPAC) derived from pomegranate peel (PP) for the removal of paracetamol (PCM). The distinctive structure of PPAC activated with KOH at 800 C was ... -
Selective Copper Recovery with HCl Leaching from Copper Oxalate Material
Sarı, Zeynel Abidin; Turan, M. Deniz; Nizamoğlu, Hasan; Demiraslan, Aslıhan; Depci, Tolga (Springer Heidelberg, 2020)In this study, recovery of copper from solid material (obtained by leaching of chalcopyrite with oxalic acid in the presence of hydrogen peroxide) with a copper oxalate structure was carried out selectively using HCl. The ... -
Sustainable Green Industry Work: Recovery of Copper Slag with Mill Scale Leaching Reactant Optimized by Response Surface Methodology (RSM)
Nizamoğlu, Hasan; Turan, Mehmet Deniz; Sarı, Zeynel Abidin; Babayeva, Pervane (Springer, 2024)Copper slag (Cu:6.74%, Fe:36.45%) and mill scale (Fe:67.67) contain significant amounts of recoverable metals. This study consists of a two-stage experimental process. In the first stage, the mill scale was leached with ... -
Ultrasound-Assisted Leaching and Kinetic Study of Blended Copper Slag
Turan, Mehmet Deniz; Sarı, Zeynel Abidin; Demiraslan, Aslıhan (Springer, 2019)This article deals with the dissolution of blended copper slag (flash and converter furnace) in hydrogen peroxide and acetic acid in the presence of ultrasound. The parameters that are effective on leaching efficiency, ...
