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Toplam kayıt 114, listelenen: 10-29
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Catalytic cracking of gas oil derived from heavy crude oil over biochar-based catalyst
(National Institute of Science Communication and Policy Research, 2023)In this study, the main target is to obtain high grade light commercial motor fuels from the catalytic cracking of the gas oil fraction by using a modified green catalyst biochar. For this aim, initially the biochar has ... -
Catalytic cracking of pyrolytic oil by using bentonite clay for green liquid hydrocarbon fuels production
(Elsevier, 2018)The pyrolysis of almond shell as a biomass feedstock was performed in order to obtain a bio-based feedstock for bio-refineries in a fixed-bed reactor under inert atmosphere (occurred by N-2 gas) at certain experimental ... -
Catalytic pyrolysis of lignite with clay catalyst activated with spent pickling liquor
(Wiley, 2023)Spent pickling liquor (SPL) is an acidic waste with rich iron content from the stainless steel production industry. Reusability of SPL as a catalytic activity promoter in bentonite clay is crucial for the catalytic pyrolysis ... -
Characterization and evaluation of the antimicrobial properties of algal alginate; a potential natural protective for cosmetics
(Marmara University, 2022)Sargassurn vulgare was sampled by free dives in Iskenderun Bay, Hatay, Turkey, in September 2018. Sargassum vulgare is a material with high economic value because it has compounds that can be used in medical applications ... -
Characterization of light diesel fraction obtained from upgraded heavy oil
(Egyptian Petroleum Research Institute, 2018)In this study, the role of a low-cost catalyst (activated molasses soil) over the hydrocarbon distribution of the light diesel (or distillate) fraction of the pre-upgraded heavy crude oil (Bati Raman) was examined in detail. ... -
Characterization of thermoluminescence kinetic parameters of beta irradiated B doped Ca5(PO4)3OH powder obtained from eggshell
(Elsevier, 2021)In this study, we have synthesized B doped Ca5(PO4)3OH (HAP) by a sonication chemical method. The thermoluminescence (TL) properties of the family of synthesized samples (B doped Ca5(PO4)3OH (HAP) were investigated using ... -
Co-liquefaction process olive bagasse and peat with lignite and the effect of biomasses on the products and oil yield
(Elsevier, 2018)In the present study, instead of the burning the Elbistan lignite (L) having low calorific value and the biomasses (Balikesir Olive Bagasse "OB" and Adiyaman peat "P"), co-liquefaction process was conducted in order to ... -
CO2-induced mechanical behaviour of Hawkesbury sandstone in the Gosford basin: An experimental study
(Elsevier, 2015)Carbon dioxide (CO2) sequestered in saline aquifers undergoes a variety of chemically-coupled mechanical effects, which may cause CO2-induced mechanical changes and time-dependent reservoir deformation. This paper investigates ... -
Comparison of stable isotope values of Quaternary calcretes from Adana and Mersin provinces: implications on controlling factors
(Scientific Technical Research Council Turkey-Tubitak, 2019)Calcretes are widespread in Adana and Mersin provinces and form under different morphologies. Most calcrete profiles comprise a hard laminated crust/hardpan at the top, gradually intergrading into the nodular and/or ... -
A Comprehensive Study on Fuel Adulteration Sensing by Using Triple Ring Resonator Type Metamaterial
(Electrochemical Society Inc., 2019)A novel shaped metamaterial sensor application which is designed to operate in X band is proposed. A new sample holder for easy operation is designed and placed just behind the proposed structure in X band. Since the ... -
A Computer Program for Practical Semivariogram Modeling and Ordinary Kriging: A Case Study of Porosity Distribution in an Oil Field
(De Gruyter Poland SP Zoo, 2017)In this study, firstly, a practical and educational geostatistical program (JeoStat) was developed, and then example analysis of porosity parameter distribution, using oilfield data, was presented. With this program, two ... -
Cost Analysis of Inhibitive Drilling Fluids
(International journal of energy studies, 2021)The main objective of this study is to provide a better understanding of inhibitive water-based drilling fluid's central cost drivers. In this study a comparison of costs is provided between two polymer drilling fluid ... -
Çanakkale Tuzla Jeotermal Sondaj Sahası çamur maliyetinin araştırılması
(Çukurova Üniversitesi, 2017)Son yıllarda jeotermal enerji kullanım alanları hızla artmaktadır. Bu durum jeotermal enerjiye olan talebi ve böylece jeotermal sondajlarına yapılan yatırımları artırmıştır. Sondaj faaliyetlerinde kritik noktaların başında ... -
Çimento hammadde sahasının bulanık sinir ağı ile modellenmesi
(Çukurova Üniversitesi Mühendislik-Mimarlik Fakültesi Dergisi, 2017)Çimento üretiminde hammaddenin kimyasal kompozisyonu üretim işlemlerini ve çimentonun kalitesini etkileyen önemli bir faktördür. Kireç Doygunluk Faktörü (KDF) çimento sanayinde kullanılan kimyasal modüller arasında kritik ... -
Detailed low temperature studies on thermoelectric performance of K-doped Bi2Ca2Co2Oy ceramics fibers
(Institute of Physics, 2022)The effect of K substitution for Ca in Bi2Ca2-xKxCo2Oy (x = 0.0, 0.05, 0.075, 0.10, and 0.125) thermoelectric ceramics, produced via laser floating zone (LFZ) method, have been systematically investigated. XRD patterns are ... -
Determination of Heavy Metal Concentrations in Agricultural Lands of Amik Plain with MP-AES
(Parlar Scientific Publications, 2019)Heavy metal concentration in soils is crucial for environmental quality and agricultural ecosystems' health. Intensive agricultural practices and changing land use can induce their availability and mobility in agricultural ... -
The determination of the molecular weight profiles and biochemical compositions eight macroalgae species from Turkey
(Islamic Azad University of Tonekabon, 2022)Algae biomass could be one of the most important economic values in near future. For this reason, we determined the biochemical compositions and molecular weight profiles (MWPs) of eight macroalgae; Green Algae (Codium ... -
Development of GPS and GIS-Based Monitoring System for the Quality of Excavated Coal
(Technical University of Kosice, faculty Berg, 2018)Because of the advancement of geospatial technologies such as GIS and GPS integration, many mining companies have started to use the technology for mine planning, analysis and management. In this context, this study focuses ... -
Development of novel inhibitive water-based drilling muds for oil and gas field applications
(Elsevier, 2022)The aim of this study is to develop inhibitive drilling fluid systems generated from waste materials that can contribute to the reduction of potential well instability problems caused by drilling fluid based on rheological ... -
Development of Water-Based Drilling Fluid in Miticration of Differential Sticking Tenuency
(University of Zagreb, 2022)The objective of the study is to design a drilling fluid that prevents differential pressure pipe sticking tendency caused by drilling fluid with fly ash that is an industrial waste generated from the combustion of coal. ...
