Browsing MF_Yayın Koleksiyonu by Department "Fakülteler, Mühendislik Fakültesi, Kimya Mühendisliği Bölümü"
Now showing items 1-11 of 11
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Activated carbon from paulownia wood Yields ofchemical activation stages
(Taylor and Francis, 2016)Paulownia wood was used as a raw material in the preparation of activated carbon by chemical activation with phosphoric acid. The conversion of wood into activated carbon consists of sample preparation, impregnation, ... -
Combined Utilization KmnO4 Modified Starch Particles with Glycerol as De-Icer
(Osman SAĞDIÇ, 2019)An alternative de-icer system consisted of biodegradable starch-modified KMnO4 (MS), and glycerol solution was proposed and tested with the present study. Experiments were performed with varying KMnO4 (10, 15, 25%) ... -
Determination of Optimal Conditions for Production of Highly Porous Carbon by Chemical Activation Method
(Polish Academy of Sciences Institute of Physics, 2019)Activated carbon is a complex and crude form of graphite. Compared to graphite, activated carbon exhibits an unusual imperfect structure that is tremendously porous ranging from nanopore to milipore sizes. Its ... -
Effect of Activated Carbon Parameters on the Surface Properties of Wheat Straw Residue
(IBCESS, 2016)Activated carbon has perfectly developed porosity, a large surface area (up to 3500 m2 g-1), and modifiable surface chemistry properties and exhibits a comparatively high degree of surface reactivity. Due to these reasons, ... -
Effect of Atmosphere and Temperature Treatment on Leoanarditefor Increasing Humic Acid Yield
(Springer, 2018)Humic acid is a complex molecule including carboxylic, phenolic, alcoholic, and carbonyl fractions in its structure. Addition of this complex structure in soil improves its fertility by increasing its porosity along ... -
Evaluation of the role of the pyrolysis temperature in straw biomass samples and characterization of the oils by GC/MS
(American Chemical Society, 2008)The aim of this study is to investigate the variation of thermal conversion of agricultural wastes in a fixed bed reactor with temperature and elucidating the chemical structure of oil products formed during the process. ... -
Influence of temperature and alumina catalyst on pyrolysis of corncob
(Elsevier, 2009)Corncob has been investigated as an alternative feedstock to obtain fuels and chemicals via pyrolysis infixed-bed reactor. The influence of pyrolysis temperature in the range 300–800°C as well as the catalysteffects on the ... -
Preparation and Characterization of High Purity Silica Obtained from Rice Husks
(Polish Academy of Sciences Institute of Physics, 2017)Although SiO2 is produced mostly from mineral sources like quartz, it has recently been obtained from lignocellulosic natural resources, such as rice husk (hull). Several methods for extracting silica (SiO2) from rice husks ... -
Synthesis and characterization of Ba/MCM-41
(TÜBİTAK, 2010)Mesoporous Ba/MCM-41 type materials (Ba/MCM-41) with high Ba/Si molar ratios between 0.025 and 0.1 were synthesized by direct hydrothermal synthesis. The samples were characterized by XRD, nitrogen adsorption, TGA-DTA, ... -
Synthesis and Characterization of Hydroxyapatite Produced by Microwave Assisted Precipitation Technique
(Polish Academy of Sciences Institute of Physics, 2019)In medical applications, the compliance and integration of bone with implant are a critical issue. Biocompatible metal substrates coated by suitable materials such as calcium phosphates, especially hydroxyapatite, ... -
ULTRASONIC MODIFICATION EFFECT OF ACTIVATED CARBONS ON THE REMOVAL OF ARSENIC IN WASTERWATERS
(İKSAD, 2020)Arsenic contamination is a global threat and challenge humankind faces due to its carcinogenic and toxic effects on humans and environment. Typical arsenic removal methods in wastewaters are Oxidation-precipitation, ...