Prof.

MEFTUNİ YEKELER


Mühendislik Fakültesi

Nanoteknoloji Mühendisliği

Nanoteknoloji Mühendisliği

Education Information

2011 - 2015

2011 - 2015

Undergraduate

Anadolu University, Faculty Of Economıcs, Department Of Publıc Admınıstratıon, Turkey

1990 - 1993

1990 - 1993

Doctorate

Colorado School of Mines, Department of Metallurgical And Materials Engineering , Extractive Metallurgy, United States Of America

1988 - 1990

1988 - 1990

Postgraduate

Pennsylvania State University, Colleques of Earth and Mineral Sciences , Minerals Engineering , United States Of America

1981 - 1985

1981 - 1985

Undergraduate

Istanbul Technical University, Maden, Maden Mühendisliği, Turkey

Dissertations

1993

1993

Doctorate

Correlation of the surface structure with the critical surface tension of wetting of sparingly soluble minerals

Colorado School of Mines, Department of Metallurgical and Materials Engineering, Extractive Metallurgy

1990

1990

Postgraduate

Techniques for the kinetics analysis of fine dry grinding of quartz by dry ball milling

Pennsylvania State University, Earth and Mineral Sciences, Minerals Engineering

Foreign Languages

C2 Mastery

C2 Mastery

English

Research Areas

Engineering and Technology

Academic Titles / Tasks

2021 - Continues

2021 - Continues

Professor

Sivas Cumhuriyet University, Mühendislik Fakültesi, Nanoteknoloji Mühendisliği

2003 - 2021

2003 - 2021

Professor

Sivas Cumhuriyet University, Mühendislik Fakültesi, Maden Mühendisliği Bölümü

1998 - 2003

1998 - 2003

Associate Professor

Sivas Cumhuriyet University, Mühendislik Fakültesi, Maden Mühendisliği Bölümü

1994 - 1998

1994 - 1998

Assistant Professor

Sivas Cumhuriyet University, Mühendislik Fakültesi

Managerial Experience

2019 - 2022

2019 - 2022

Vice Rector

Sivas Science And Technology University, Rector's Offıce

2019 - 2022

2019 - 2022

Director of The Institution

Sivas Science And Technology University, Instıtute Of Graduate Programs

2008 - 2012

2008 - 2012

Vice Rector

Sivas Cumhuriyet Üniversitesi, REKTÖRLÜK, Rektörlük Bölümü

2004 - 2007

2004 - 2007

Director of Vocational School

Sivas Cumhuriyet Üniversitesi, Sivas Teknik Bilimler Meslek Yüksekokulu

1994 - 1998

1994 - 1998

Head of Department

Sivas Cumhuriyet Üniversitesi, Mühendislik Fakültesi, Metalurji Ve Malzeme Mühendisliği Bölümü

Non Academic Experience

1985 - 1986

1985 - 1986

Maden Müh

Ministry, Eti Maden İşletmeleri Genel Müdürlüğü, Emet Bor İşletmesi Kütahya

Courses

Doctorate

Doctorate

Uzmanlık Alan Dersi

Undergraduate

Undergraduate

İş Güvenliği ve Sağlığı

Postgraduate

Postgraduate

Uzmanlık Alan Dersi

Postgraduate

Postgraduate

Cevher Hazırlamada Yüzey Kimyası ve Uygulamaları

Postgraduate

Postgraduate

Uzmanlık Alan Dersi

Postgraduate

Postgraduate

Proses Mühendisliğinde Fizikokimyasal İşlemler

Postgraduate

Postgraduate

İleri Flotasyon ve Uygulamaları

Postgraduate

Postgraduate

İleri Boyut Küçültme ve Uygulamaları

Undergraduate

Undergraduate

Endüstriyel Hammaddelerin Zenginleştirilmesi

Postgraduate

Postgraduate

Seminer Dersi

Undergraduate

Undergraduate

Cevher Hazırlama - III

Undergraduate

Undergraduate

Ekonomi

Postgraduate

Postgraduate

Mineral Sistemlerinde Arayüzey Olayları

Postgraduate

Postgraduate

Partikül Teknolojisi

Postgraduate

Postgraduate

Tez Çalışması

Postgraduate

Postgraduate

Bilimsel Araştırma Yöntemleri ve Bilim Etiği

Undergraduate

Undergraduate

Ekonomi

Undergraduate

Undergraduate

Cevher Hazırlama - III

Undergraduate

Undergraduate

Endüstriyel Hammaddelerin Zenginleştirilmesi

Undergraduate

Undergraduate

Cevher Hazırlama

Undergraduate

Undergraduate

Termodinamik

Undergraduate

Undergraduate

Termodinamik

Associate Degree

Associate Degree

Üretim Yönt. ve Organizasyonu

Undergraduate

Undergraduate

Cevher Hazırlama III Laboratuvarı

Associate Degree

Associate Degree

Kırma Taş Madenciliği

Associate Degree

Associate Degree

Mesleki İngilizce

Articles Published in Journals That Entered SCI, SSCI and AHCI Indexes

2019

2019

Beneficiation of Oxidized Lead-Zinc Ores by Flotation Using Different Chemicals and Test Conditions

Mütevellioğlu N., YEKELER M.

Journal of Mining Science, vol.55, no.2, pp.327-332, 2019 (Journal Indexed in SCI) identifier identifier

2014

2014

Dynamic image analysis of calcite particles created by different mills

ULUSOY U. , Yekeler M.

INTERNATIONAL JOURNAL OF MINERAL PROCESSING, vol.133, pp.83-90, 2014 (Journal Indexed in SCI) identifier identifier

2014

2014

Correlation of the Particle Size Distribution Parameters with Sieving Rate Constant

Yekeler M. , Ciftci M. , Ulusoy U. , Ozkan A.

PARTICULATE SCIENCE AND TECHNOLOGY, vol.32, no.2, pp.118-122, 2014 (Journal Indexed in SCI) identifier identifier

2012

2012

Critical oil-liquid interfacial tension for some oil-assisted fine particle processing methods

Duzyol S., Ozkan A., Yekeler M.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, vol.398, pp.32-36, 2012 (Journal Indexed in SCI) identifier identifier

2009

2009

Kinetics of fine wet grinding of zeolite in a steel ball mill in comparison to dry grinding

Ozkan A., Yekeler M. , Calkaya M.

INTERNATIONAL JOURNAL OF MINERAL PROCESSING, vol.90, pp.67-73, 2009 (Journal Indexed in SCI) identifier identifier

2007

2007

Floatability of barite particles with different shape and roughness

Ulusoy U. , Yekeler M.

INDIAN JOURNAL OF CHEMICAL TECHNOLOGY, vol.14, no.6, pp.616-625, 2007 (Journal Indexed in SCI) identifier identifier

2007

2007

Combination of the particle size distributions of some industrial minerals measured by Andreasen pipette and sieving techniques

Ulusoy U. , Yekeler M. , Bicer C., Gulsoy Z.

PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION, vol.23, no.6, pp.448-456, 2007 (Journal Indexed in SCI) identifier identifier

2007

2007

Breakage and Morphological Parameters Determined by Laboratory Tests

Yekeler M.

PARTICLE BREAKAGE, vol.12, pp.437-486, 2007 (Journal Indexed in SCI) identifier identifier

2006

2006

A density functional study on the efficiencies of 2-mercaptobenzoxazole and its derivatives as chelating agents in flotation processes

Yekeler M. , Yekeler H.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, vol.286, pp.121-125, 2006 (Journal Indexed in SCI) identifier identifier

2006

2006

Response of rough and acute surfaces of pyrite with 3-D approach to the flotation

Hicyilmaz C., Ulusoy U. , Bilgen S., Yekeler M. , Akdogan G.

JOURNAL OF MINING SCIENCE, vol.42, no.4, pp.393-402, 2006 (Journal Indexed in SCI) identifier identifier

2005

2005

Correlation of the surface roughness of some industrial minerals with their wettability parameters

Ulusoy U. , Yekeler M.

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION, vol.44, no.5, pp.557-565, 2005 (Journal Indexed in SCI) identifier identifier

2005

2005

Critical solution surface tension for oil agglomeration

Ozkan A., Aydogan S., Yekeler M.

INTERNATIONAL JOURNAL OF MINERAL PROCESSING, vol.76, pp.83-91, 2005 (Journal Indexed in SCI) identifier identifier

2005

2005

Flotation responses to the morphological properties of particles measured with three-dimensional approach

Hicyilmaz C., Ulusoy U. , Bilgen S., Yekeler M.

INTERNATIONAL JOURNAL OF MINERAL PROCESSING, vol.75, pp.229-236, 2005 (Journal Indexed in SCI) identifier identifier

2005

2005

Dry grinding kinetics of binary mixtures of ceramic raw materials by Bond milling

Ipek H., Ucbas Y., Yekeler M. , Hosten C.

CERAMICS INTERNATIONAL, vol.31, no.8, pp.1065-1071, 2005 (Journal Indexed in SCI) identifier identifier

2004

2004

Characterisation of surface roughness and wettability of salt-type minerals: calcite and barite

Yekeler M. , Ulusoy U.

TRANSACTIONS OF THE INSTITUTION OF MINING AND METALLURGY SECTION C-MINERAL PROCESSING AND EXTRACTIVE METALLURGY, vol.113, no.3, pp.145-152, 2004 (Journal Indexed in SCI) identifier identifier

2004

2004

Variation of critical surface tension for wetting of minerals with roughness determined by Surtronic 3(+) instrument

Ulusoy U. , Yekeler M.

INTERNATIONAL JOURNAL OF MINERAL PROCESSING, vol.74, pp.61-69, 2004 (Journal Indexed in SCI) identifier identifier

2004

2004

Reactivities of some thiol collectors and their interactions with Ag (+1) ion by molecular modeling

Yekeler H., Yekeler M.

APPLIED SURFACE SCIENCE, vol.236, pp.435-443, 2004 (Journal Indexed in SCI) identifier identifier

2004

2004

Role of shape properties of calcite and barite particles on apparent hydrophobicity

Ulusoy U. , Hicyilmaz C., Yekeler M.

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION, vol.43, no.8, pp.1047-1053, 2004 (Journal Indexed in SCI) identifier identifier

2004

2004

Coagulation and flocculation characteristics of celestite with different inorganic salts and polymers

Ozkan A., Yekeler M.

CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION, vol.43, no.7, pp.873-879, 2004 (Journal Indexed in SCI) identifier identifier

2004

2004

Shear flocculation of celestite with sodium oleate and tallow amine acetate: effects of cations

Ozkan A., Yekeler M.

JOURNAL OF COLLOID AND INTERFACE SCIENCE, vol.273, no.1, pp.170-174, 2004 (Journal Indexed in SCI) identifier identifier identifier

2003

2003

Determination of the shape, morphological and wettability properties of quartz and their correlations

Ulusoy U. , Yekeler M. , Hicyilmaz C.

MINERALS ENGINEERING, vol.16, no.10, pp.951-964, 2003 (Journal Indexed in SCI) identifier identifier

2003

2003

Fine dry grinding of zeolite in a laboratory ball mill

Ozkan A., Yekeler M.

PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION, vol.20, no.4, pp.276-282, 2003 (Journal Indexed in SCI) identifier identifier

2003

2003

Correlation of the breakage parameters with the critical surface tension for wetting of barite

Yekeler M. , Ozkan A.

POWDER TECHNOLOGY, vol.134, pp.108-116, 2003 (Journal Indexed in SCI) identifier identifier

2003

2003

Breakage parameters of some minerals and coals ground in a laboratory size ceramic mill

Ozkan A., Yekeler M. , Aydogan S.

INDIAN JOURNAL OF ENGINEERING AND MATERIALS SCIENCES, vol.10, no.4, pp.269-276, 2003 (Journal Indexed in SCI) Sustainable Development identifier identifier

2003

2003

A new microcolumn flotation cell for determining the wettability and floatability of minerals

Ozkan A., Yekeler M.

JOURNAL OF COLLOID AND INTERFACE SCIENCE, vol.261, no.2, pp.476-480, 2003 (Journal Indexed in SCI) identifier identifier identifier

2003

2003

Prediction of the wettability characteristics of some minerals from their breakage parameters

Yekeler M. , Ozkan A.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, vol.214, pp.279-286, 2003 (Journal Indexed in SCI) identifier identifier

2002

2002

Determination of the breakage and wetting parameters of calcite and their correlations

Yekeler M. , Ozkan A.

PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION, vol.19, no.6, pp.419-425, 2002 (Journal Indexed in SCI) identifier identifier

2002

2002

Kinetics of dry grinding of industrial minerals: calcite and barite

Teke E., Yekeler M. , Ulusoy U. , Canbazoglu A.

INTERNATIONAL JOURNAL OF MINERAL PROCESSING, vol.67, pp.29-42, 2002 (Journal Indexed in SCI) identifier identifier

2002

2002

Relationship between the breakage and wetting characteristics of lignite

Yekeler M. , Ozkan A.

INDIAN JOURNAL OF ENGINEERING AND MATERIALS SCIENCES, vol.9, no.5, pp.383-389, 2002 (Journal Indexed in SCI) identifier identifier

2002

2002

Kinetics of wet versus dry grinding of lignite by a porcelain mill

Ozkan A., Yekeler M.

INDIAN JOURNAL OF ENGINEERING AND MATERIALS SCIENCES, vol.9, no.3, pp.181-186, 2002 (Journal Indexed in SCI) identifier identifier

2001

2001

Kinetics of fine wet grinding in a laboratory ball mill

Yekeler M. , Ozkan A., Austin L.

POWDER TECHNOLOGY, vol.114, pp.224-228, 2001 (Journal Indexed in SCI) identifier identifier

1997

1997

Effect of the hydrophobic fraction and particle size in the collectorless column flotation kinetics

Yekeler M. , Sonmez I.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, vol.121, no.1, pp.9-13, 1997 (Journal Indexed in SCI) identifier identifier

1990

1990

THE KINETICS AND SHAPE FACTORS OF ULTRAFINE DRY GRINDING IN A LABORATORY TUMBLING BALL MILL

AUSTIN L., YEKELER M. , DUMM T., HOGG R.

PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION, vol.7, no.4, pp.242-247, 1990 (Journal Indexed in SCI) identifier identifier

Articles Published in Other Journals

2022

2022

Determination of the some grinding properties of different barite ores by conventional mills

Bayar G. , Yekeler M.

Niğde Üniversitesi Mühendislik Bilimleri Dergisi, vol.11, no.2, pp.431-438, 2022 (National Refreed University Journal)

2004

2004

Kalsit mineralinin şekil pürüzlülük ve ıslanabilirliğinin karakterizasyonu

ULUSOY U., YEKELER M. , CAHİT H.

Madencilik, vol.43, no.4, pp.11-24, 2004 (Other Refereed National Journals) identifier

2000

2000

Breakage parameters of chromite and simulation of the product-size distributions

YEKELER M. , ULUSOY U. , Akbaba I.

Developments in Mineral Processing, vol.13, 2000 (Refereed Journals of Other Institutions) identifier

Refereed Congress / Symposium Publications in Proceedings

2016

2016

A review of shape characterization of ball milled particlesby anew dynamic image analysis lignite hard coal and calcite

ULUSOY U. , IGATHINATHANE C., YEKELER M.

XV International Mineral Processing Symposium 2016, İstanbul, Turkey, 19 - 21 October 2016, pp.95-109 Sustainable Development

2001

2001

A new microscale flotation cell: Combination of Canadian column and Partridge-Smith cell

Ozkan A., Yekeler M.

17th International Mining Congress and Exhibition of Turkey (IMCET 2001), Ankara, Turkey, 19 - 22 June 2001, pp.759-763 identifier

2000

2000

Breakage parameters of Chromite and simulation of the product size distributions

YEKELER M. , ULUSOY U. , AKBABA İ.

XXI International Mineral Processing Congress, 23 - 27 July 2000, pp.16-21

2000

2000

The effects of various surface-active agents on the breakage of calcite in a laboratory porcelain mill

Ozkan A., Yekeler M.

8th International Mineral Processing Symposium (IMPS-2000), Antalya, Turkey, 16 - 18 October 2000, pp.71-74 identifier

1996

1996

İnce Boyutlu Kömürün Flotasyon Kinetiği

AKDEMİR Ü. , SÖNMEZ İ., YEKELER M. , CANBAZOĞLU M.

Süleyman Demirel Üniversitesi 9. Mühendislik Sempozyumu, Turkey, 29 - 31 May 1996, pp.75-78

1996

1996

Wettability characteristics of sparingly-soluble minerals: Fluorite, calcite and apatite

Yekeler M. , Yarar B.

6th International Mineral Processing Symposium, KUSADASI, Turkey, 24 - 26 September 1996, pp.203-207 identifier

1994

1994

CORRELATION OF THE SURFACE-STRUCTURE AND CRITICAL SURFACE-TENSION OF WETTING OF MINERALS

YEKELER M. , YARAR B.

5th International Mineral Processing Symposium, CAPPADOCIA, Turkey, 6 - 08 September 1994, pp.97-103 identifier

1990

1990

THE KINETICS OF ULTRAFINE DRY GRINDING IN A LABORATORY TUMBLING BALL MILL

AUSTIN L., YEKELER M. , HOGG R.

2ND WORLD CONGRESS ON PARTICLE TECHNOLOGY, Kyoto, Japan, 19 - 22 September 1990 identifier

Books & Book Chapters

2022

2022

Madencilikte Cevher Hazırlama ve Zenginleştirme

Yekeler M. , Sis H. (Editor)

İmak Ofset Basım Yayın Tic.ve San. Ltd.Şti., Esenyurt., İstanbul, 2022

2007

2007

Handbook of Powder Technology

Yekeler M.

Elsevier Science, Oxford/Amsterdam , Amsterdam, 2007


Citations

Total Citations (WOS): 852

h-index (WOS): 16