Yazar "Ceylan, Selim" için listeleme
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Application of artificial neural networks to co-combustion of hazelnut husk-lignite coal blends
Yildiz, Zeynep; Uzun, Harun; Ceylan, Selim; Topcu, Yildiray (Elsevier Sci Ltd, 2016)The artificial neural network (ANN) theory is applied to thermal data obtained by non-isothermal thermogravimetric analysis (TGA) from room temperature to 1000 degrees C at different heating rates in air to study co-combustion ... -
Biochemical production from agricultural waste
Ozay, Serap; Ceylan, Selim; Kucukada, Kurtul (Elsevier Science Bv, 2012)… -
Biyoyakıt üretimi için çeşitli metal oksitler ile atık pişirme yağının katalitik parçalanması / Agah Yıldız ; danışaman Selim Ceylan.
Yıldız, Agah (Ondokuz Mayıs Üniversitesi, Fen Bilimleri Enstitüsü, 2019)… -
Demonstrating the suitability of canola residue biomass to biofuel conversion via pyrolysis through reaction kinetics, thermodynamics and evolved gas analyses
Tahir, Mudassir Hussain; Cakman, Gulce; Goldfarb, Jillian L.; Topcu, Yildiray; Naqvi, Salman Raza; Ceylan, Selim (Elsevier Sci Ltd, 2019)The identification of biomasses for pyrolytic conversion to biofuels depends on many factors, including: moisture content, elemental and volatile matter composition, thermo-kinetic parameters, and evolved gases. The present ... -
Deniz makroalgi-kömür karışımlarının akışkan yatak reaktörde hızlı pirolizi ve elde edilen ürünlerin karakterizasyonu / Zeynep Yıldız ; Danışman Selim Ceylan .
Yıldız, Zeynep (Ondokuz Mayıs Üniversitesi, Fen Bilimleri Enstitüsü, 2018)… -
Endüstriyel biyokütle atıklarının pirolizi ve ürünlerin karakterizasyonu / Seçil Işıtan; tez danışmanı Selim Ceylan
Işıtan, Seçil (Ondokuz Mayıs Üniversitesi, Fen Bilimleri Enstitüsü, 2016)… -
Enhancing biomass plus coal Co-firing scenarios via biomass torrefaction and carbonization: Case study of avocado pit biomass and Illinois No. 6 coal
Xue, Junjie; Chellappa, Thiago; Ceylan, Selim; Goldfarb, Jillian L. (Pergamon-Elsevier Science Ltd, 2018)Co-firing of biomass with coal is a short-term solution to increase renewables in energy generation portfolios. Fuel blending uses existing infrastructure for coal combustion to reduce economic costs and net CO2 and SOx ... -
Estimation of biomass higher heating value (HHV) based on the proximate analysis: Smart modeling and correlation
Dashti, Amir; Noushabadi, Abolfazl Sajadi; Raji, Mojtaba; Razmi, Amir; Ceylan, Selim; Mohammadi, Amir H. (Elsevier Sci Ltd, 2019)In order to evaluate the potential and make a technical assessment of biomass energy, it is crucial to determine the higher heating value (HHV) of biomass fuels. Thus, multilayer perceptron artificial neural network (MLP-ANN) ... -
Farklı heterojen katalizörler eşliğinde biyodizel üretiminin incelenmesi / Mohamed Mohamedelhassan ; danışman Selim Ceylan.
Mohamedelhassan, Mohamed (Ondokuz Mayıs Üniversitesi, Fen Bilimleri Enstitüsü, 2019)… -
Green tide to green fuels: TG-FTIR analysis and kinetic study of Ulva prolifera pyrolysis
Ceylan, Selim; Goldfarb, Jillian L. (Pergamon-Elsevier Science Ltd, 2015)The world grapples with identifying renewable replacements for fossil fuels. Ulva prolifera, a macroalgae species that has caused green tides in China and Europe, represents a possible source of renewable energy. Given its ... -
Improved prediction of higher heating value of biomass using an artificial neural network model based on proximate analysis
Uzun, Harun; Yildiz, Zeynep; Goldfarb, Jillian L.; Ceylan, Selim (Elsevier Sci Ltd, 2017)As biomass becomes more integrated into our energy feed stocks, the ability to predict its combustion enthalpies from routine data such as carbon, ash, and moisture content enables rapid decisions about utilization. The ... -
Investigation of pyrolysis kinetics and thermal behavior of Invasive Reed Canary (Phalaris arundinacea) for bioenergy potential
Alhumade, Hesham; Gomes da Silva, Jean Constantino; Ahmad, Muhammad Sajjad; Cakman, Gulce; Yildiz, Agah; Ceylan, Selim; Elkamel, Ali (Elsevier Science Bv, 2019)The present study investigates the pyrolysis kinetic and thermal behavior of Invasive Reed Canary (Phalaris arundinacea) and evaluate the potential of the biomass as a bioenergy feedstock. The biomass sample was collected ... -
Investigation of the effect of catalyst support materials on oleic acid catalytic deoxygenation
Eshetea, Mohammed Siraj (Ondokuz Mayıs Üniversitesi Lisansüstü Eğitim Enstitüsü, 2022)Due to the presence of certain oxygenated species, green diesel from deoxygenation (DO) technology was developed to replace conventional biodiesel. The study focused on the effects of the supports on the deoxygenation ... -
Kavrulmuş biyokütle-linyit kömürü karışımlarının birlikte yanma davranışı ve kinetiğinin incelenmesi / Dilan Irmak Aslan; tez danışmanı Selim Ceylan
Aslan, Dilan Irmak (Ondokuz Mayıs Üniversitesi, Fen Bilimleri Enstitüsü, 2018)… -
Kinetic analysis on the non-isothermal degradation of plum stone waste by thermogravimetric analysis and integral Master-Plots method
Ceylan, Selim (Sage Publications Ltd, 2015)In this study, pyrolysis of plum stone was investigated by thermogravimetric analysis in a nitrogen atmosphere at heating rates of 5, 10, 20 and 40 degrees Cmin(-1). Pyrolysis characteristics and the thermal-decomposition ... -
Optimization of Parameters for the Generation of Hydrogen in Combined Slow Pyrolysis and Steam Gasification of Biomass
Parthasarathy, Prakash; Narayanan, K. Sheeba; Ceylan, Selim; Pambudi, Nugroho Agung (Amer Chemical Soc, 2017)The generation of hydrogen in steam gasification can be improved by combining slow pyrolysis and steam gasification. The study investigates the effect of controlling parameters of slow pyrolysis-steam gasification on the ... -
Preparation and Characterisation of Biochar from Hazelnut Shell and Its Adsorption Properties for Methylene Blue Dye
Kaya, Nihan; Yildiz, Zeynep; Ceylan, Selim (Gazi Univ, 2018)One of the major pollutants in water resources are organic dyes that are widely used by different industries. Methylene blue (MB) is one of them which is quite harmful for aquatic life. This pollutant must be removed with ... -
Product quality optimization in an integrated biorefinery: Conversion of pistachio nutshell biomass to biofuels and activated biochars via pyrolysis
Isitan, Secil; Ceylan, Selim; Topcu, Yildiray; Hintz, Chloe; Tefft, Juliann; Chellappa, Thiago; Goldfarb, Jillian L. (Pergamon-Elsevier Science Ltd, 2016)An economically viable transition to a renewable, sustainable energy future hinges on the ability to simultaneously produce multiple high value products from biomass precursors. Though there is considerable literature on ... -
Pyrolysis kinetics and thermal characteristics of microalgae Nannochloropsis oculata and Tetraselmis sp.
Ceylan, Selim; Kazan, Dilek (Elsevier Sci Ltd, 2015)In this study non-isothermal thermogravimetric analysis were used to investigate pyrolysis behavior and kinetics of microalgae Nannochloropsis oculata (NO) and Tetraselmis sp. (TS). TG/DTG experiments at different heating ... -
Pyrolysis kinetics of hazelnut husk using thermogravimetric analysis
Ceylan, Selim; Topcu, Yildiray (Elsevier Sci Ltd, 2014)This study aims at investigating physicochemical properties and pyrolysis kinetics of hazelnut husk, an abundant agricultural waste in Turkey. The physicochemical properties were determined by bomb calorimeter, elemental ...
