Search Results - "Mehmet Sabri Çelik"

Density functional theory computation of organic compound penetration into sepiolite tunnels by Karatas, Deniz, Tekin, Adem, Celik, Mehmet Sabri

“…Sepiolite is a fibrous clay mineral and consists of 2:1 silicate blocks connected at the corners and separated by tunnels (channels on external surfaces) that…”
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Correlation of Flotation Recoveries and Bubble–Particle Attachment Time for Dodecyl Ammonium Hydrochloride/Frother/Quartz Flotation System by Khandjamts Batjargal, Onur Güven, Orhan Ozdemir, Feridun Boylu, Yusuf Enes Pural, Mehmet Sabri Çelik

“…Recent studies in the flotation of fine particles have necessitated new techniques and analyses for developing various strategies. Particularly, the…”
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Adsorption Kinetics of Various Frothers on Rising Bubbles of Different Sizes under Flotation Conditions by Khandjamts Batjargal, Onur Guven, Orhan Ozdemir, Stoyan I. Karakashev, Nikolay A. Grozev, Feridun Boylu, Mehmet Sabri Çelik

“…This paper studies the effect of the type and concentration of selected frothers, the gas flowrate, and the pore size of the porous frit on the bubble sizes…”
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Frothing Performance of Frother-Collector Mixtures as Determined by Dynamic Foam Analyzer and Its Implications in Flotation by Khandjamts Batjargal, Onur Guven, Orhan Ozdemir, Stoyan I. Karakashev, Nikolay A. Grozev, Feridun Boylu, Mehmet Sabri Çelik

“…In recent years, most of the studies have been adapted to determine the optimum conditions for the flotation of very fine minerals. In this context, besides…”
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Experimental Procedure for the Determination of the Critical Coalescence Concentration (CCC) of Simple Frothers by Onur Guven, Khandjamts Batjargal, Orhan Ozdemir, Stoyan I. Karakashev, Nikolay A. Grozev, Feridun Boylu, Mehmet Sabri Çelik

“…In this study, the critical coalescence concentrations (CCC) of selected commercial frother solutions, namely polypropylene glycols (PPG 200, 400, and 600),…”
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Wetting properties of blood lipid fractions on different titanium surfaces by Koca, Revan Birke, Güven, Onur, Çelik, Mehmet Sabri, Fıratlı, Erhan

“…Background Blood is the first tissue contacting the implant surface and starting the biological interactions to enhance osseointegration and stimulate bone…”
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Adsorption of anionic surfactants onto sepiolite by Özdemir, Orhan, Çınar, Mustafa, Sabah, Eyüp, Arslan, Fatma, Çelik, Mehmet Sabri

“…Anionic surfactants constitute the main ingredients of detergents and a number of surfactant formulations used in a spectrum of diverse industries. The aim of…”
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Characterization of organo-bentonites obtained from different linear-chain quaternary alkylammmonium salts by Ilker, Erkan, Alp, Ibrahim, Celik, Mehmet Sabri

“…The effects of surfactants on bentonites have been of great scientific interest for many years. Even though quaternary alkylammonium salts (QAS) have been…”
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Effect of negative inertial forces on bubble-particle collision via implementation of Schulze collision efficiency in general flotation rate constant equation by Kouachi, Sabri, Vaziri Hassas, Behzad, Hassanzadeh, Ahmad, Çelik, Mehmet Sabri, Bouhenguel, Mustapha

“…[Display omitted] •The effect of negative inertial force on flotation rate constant was investigated.•The GSE and Schulze collision models were compared…”
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Ultrafine coal dewatering: Relationship between hydrophilic lipophilic balance (HLB) of surfactants and coal rank by Vaziri Hassas, Behzad, Karakaş, Fırat, Çelik, Mehmet Sabri

“…Dewatering process is one of the most costly steps in mineral processing and coal washing plants. This fact becomes an important industrial challenge in…”
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Sepiolite: An Effective Bleaching Adsorbent for the Physical Refining of Degummed Rapeseed Oil by Sabah, E, Celik, M.S

“…The efficiency of Turkish sepiolite in bleaching degummed rapeseed oil has been investigated. Experimental results indicate that the bleaching efficiency is…”
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On the frother’s strength and its performance by Karakashev, Stoyan I., Grozev, Nikolay A., Ozdemir, Orhan, Batjargal, Khandjamts, Guven, Onur, Ata, Seher, Bournival, Ghislain, Boylu, Feridun, Sabri Çelik, Mehmet

“…It is a common rule that the strength of the frother is assessed by either its dynamic foamability index (DFI) or its critical coalescence concentration (CCC)…”
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Preparation and characterization of highly pure silica from sedge as agricultural waste and its utilization in the synthesis of mesoporous silica MCM-41 by Ghorbani, Farshid, Habibollah Younesi, Mehraban, Zahra, Çelik, Mehmet Sabri, Ghoreyshi, Ali Asghar, Anbia, Mansoor

“…► The process of white ash synthesis of amorphous silica from sedge weed was studied. ► Successfully use of extracted silica precursor for synthesis of…”
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Epoxy nanocomposites curing by microwaves by Uyanık, Nurseli, Erdem, A. Rıza, Can, M. Fatih, Çelik, Mehmet Sabri

“…In this work, chemically modified sodium montmorillonite and epoxy monomer were used to prepare nanocomposites in two consecutive stages. In the first stage,…”
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Poly(ethylene terephthalate)–Clay Nanocomposite Multifilament Yarn: Physical and Thermal Properties by Rustam Hojiyev, Ulcay, Yusuf, Çelik, Mehmet Sabri

“…Poly(ethylene terephthalate)/clay nanocomposite multifilament yarn was manufactured by conventional masterbatch approach. Poly(butylene terephthalate) was used…”
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An investigation of the kinetics and thermodynamics of the adsorption of a cationic cobalt porphyrazine onto sepiolite by Sevim, Altuğ Mert, Hojiyev, Rustam, Gül, Ahmet, Çelik, Mehmet Sabri

“…The adsorption of [octakis(2-trimethylammoniumethylsulfanyl)-porphyrazinatocobalt]octaiodide from aqueous solution onto negatively charged sepiolite is…”
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Contribution of cobalt ion precipitation to adsorption in ion exchange dominant systems by Yüzer, Hayrettin, Kara, Mustafa, Sabah, Eyüp, Çelik, Mehmet Sabri

“…Contribution of metal ion precipitation to the adsorption of Co 2+ ions from aqueous solutions onto sepiolite has been analyzed as a function of pH…”
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The separation efficiency of Na-bentonite by hydrocyclone and characterization of hydrocyclone products by Boylu, Feridun, Çinku, Kenan, Esenli, Fahri, Çelik, Mehmet Sabri

“…Upgrading of bentonites in sodium or mixed forms through wet separation methods is considered because such low solid suspensions require filtration followed by…”
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Preparation of novel heterogeneous catalysts by adsorption of a cationic tetrapyrrole on to bentonite: equilibrium, kinetics, and thermodynamics by Sevim, Altuğ Mert, Hojiyev, Rustam, Gül, Ahmet, Çelik, Mehmet Sabri

“…Adsorption of an octacationic tetrapyrrole, octakis(2-trimethylammoniumethylsulfanyl)porphyrazinatocobalt octaiodide (QCoPz), from aqueous solutions on to…”
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The anisotropic characteristics of natural fibrous sepiolite as revealed by contact angle, surface free energy, AFM and molecular dynamics simulation by Benli, Birgul, Du, Hao, Celik, Mehmet Sabri

“…[Display omitted] ► Sepiolite fibers are anisotropic with a surface free energy of 20.09mJ/m2. ► Rough fiber surfaces imaged by AFM undergo substitution of…”
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