A5052216988- Adsorption and biosorption for pollutant removal
- Thermochemical Biomass Conversion Processes
- Biodiesel Production and Applications
- Coal Combustion and Slurry Processing
- Nanomaterials for catalytic reactions
- Electrochemical sensors and biosensors
- Dye analysis and toxicity
- Heat transfer and supercritical fluids
- Hydrocarbon exploration and reservoir analysis
- Graphene research and applications
- Membrane-based Ion Separation Techniques
- Membrane Separation Technologies
- Water Quality Monitoring and Analysis
- Chemical and Environmental Engineering Research
- Petroleum Processing and Analysis
- Mesoporous Materials and Catalysis
- Energy and Environment Impacts
- Adsorption, diffusion, and thermodynamic properties of materials
- Analytical chemistry methods development
- Coal and Its By-products
- Extraction and Separation Processes
- Clay minerals and soil interactions
Sakarya University
2012-2023
Eskişehir Osmangazi University
2000-2005
Gazi University
2005
The biochar is an important carbon-rich product that generated from biomass sources through pyrolysis. Biochar (charcoal) can be both used directly as a potential source of solid biofuels and soil amendments for barren lands. aim this study was investigate influence pyrolysis temperature on the physicochemical properties structure biochar. biochars were produced by rapeseed (Brassica napus L.) using fixed-bed reactor at different temperatures (400-700 degrees C). characterized proximate...
In this study, the use of clinoptilolite (natural zeolite) and Fe3O4 loaded as adsorbents in removal Methyl Violet from aqueous solutions were investigated their adsorption capacities compared. Primarily, surface properties characterized by using spectroscopic techniques such X-Ray Diffraction, Brunauer-Emmett-Teller, Scanning Electron Microscopy, Fourier Transform Infrared Spectroscopy. Then, effect parameters initial pH value, adsorbent dosage, temperature, contact time, concentration...
In this study, mathematical correlation between the process variables and product yields for pyrolysis of safflower seed press cake (SPC) in fixed-bed reactor was investigated by using response surface methodology (RSM) artificial neural networks (ANNs). The RSM results showed that second-order model can be used to describe relationship various factors response. Several feed-forward fully connected were optimal configuration ANN obtained. revealed could considered as an alternative practical...
Among the numerous agrochemicals in use today, herbicide 2,4-dichlorophenoxy acetic acid (2,4-D), has been widely applied to control broad-leaved weeds gardens and farming. 2,4-D is commonly preferred because of its low cost good selectivity. On other hand, a poorly biodegradable pollutant. Therefore, this study focused on adsorption from aqueous solutions by using activated carbon. The carbon was produced orange (Citrus sinensis L.) pulp chemical activation with zinc chloride. morphological...
Pyrolysis is the most important process in thermal conversion processes of biomass. In this study, pyrolysis rapeseed cake was performed within a fixed bed reactor under static nitrogen atmosphere at 650°C temperature and 15°C min −1 heating rate. The various properties bio-oil acquired these conditions were identified. results showed green candidate fuel. Keywords: alternative fuelbio-oilbiomassgreen fuelpyrolytic oilpyrolysisrape plantrapeseed caketar authors present their thanks to...
Abstract The fixed bed atmospheric pressure pyrolysis and nitrogen swept of the rapeseed cake obtained from cold extraction press have been investigated. Experiments were performed in Heinze retort at a 7°C min -1 heating rate, with 500°C final temperature varying sweep gas velocity (50, 100, 150, 200, 250, 300 cm 3 ) under atmosphere. Liquid, gas, char yields determined, conversion was calculated, liquid, char, products presented as an environmentally friendly fuel candidate. Keywords:...
In this study, activated carbon was prepared from olive-waste cake by chemical activation using zinc chloride and subsequently it utilized for the removal of 2,4-dichlorophenoxy acetic acid (2,4-D) aqueous solution.The surface characterization both raw material undertaken byusing FTIR spectroscopy scanning electron microscopy (SEM) technique.The area micropore volume chemically modified were 1418 m 2 g -1 0.197 cm 3 , respectively at 800°C an impregnation (ZnCl :olive-waste cake) ratio...
Activated carbons have been widely used as adsorbents in the separation and purification processes for gaseous or aqueous solution system, they also a catalyst support catalytic processes.Its textural surface properties depend on raw material method its preparation.In this study, activated were prepared by chemical activation with ZnCl 2 using wine industry pressing waste (grape pulp) material.The influence of temperature yield, BET areas, pore volumes sizes investigated.For purpose, was at...
Numerous industries use boron and its compounds in various applications. In this study, the removal of from an aqueous solution by direct contact membrane distillation (DCMD) system. A 23 full factorial experimental design was implemented to determine optimum values degree importance parameters. The experiments were performed at low high levels temperature, initial pH, feed concentration. Design variables evaluated terms individual, binary, triple effects. At 95% confidence level,...
Orange (Citrus sinensis L.) pulp, solid waste resulting from the production of citrus juice, was developed into activated carbon using zinc chloride at a 3:1 impregnation ratio with an activation temperature 500°C.To determine adsorption capacity, prepared then utilized for removal dyestuff (Reactive 13) aqueous solutions.The had high specific surface area 1,779.48m 2 g -1 .The experimental isotherm data were evaluated Langmuir, Freundlich, Temkin, and Dubinin-Radushkevich models.The kinetic...