Başlık için Kimya Mühendisliği Bölümü listeleme
Toplam kayıt 233, listelenen: 54-73
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Demir içerikli destekli ve desteksiz katalizör sentezi ve karakterizasyonu
(2009)Çalışma kapsamında silika bazlı Fe-MCM-48 katalizörleri doğrudan hidrotermal sentez (Fe-MCM-48-1) ve yaş emdirme (Fe-MCM-48-2) metotlarıyla, desteksiz Fe-Mo-O katalizörü ise birlikte çöktürme metodu ile üretilmiştir. AAS, ... -
Demir içerikli destekli ve desteksiz katalizör sentezi ve karakterizasyonu
(2009)Çalışma kapsamında silika bazlı Fe-MCM-48 katalizörleri doğrudan hidrotermal sentez (Fe-MCM-48-1) ve yaş emdirme (Fe-MCM-48-2) metotlarıyla, desteksiz Fe-Mo-O katalizörü ise birlikte çöktürme metodu ile üretilmiştir. ... -
Development of antibacterial electrospun chitosan/poly(vinyl alcohol) nanofibers containing silver incorporated HAP nanoparticles
(European Conference on Composite Materials, ECCM, 2012)Chitosan/poly(vinyl alcohol) (CS/PVA) nanofibers with a diameter in the range of 60-80 nm were produced by electrospinning method. The effect of CS/PVA blend ratio and process parameters on the morphology of fibers was ... -
Development of antibacterial electrospun chitosan/poly(vinyl alcohol) nanofibers containing silver ion-incorporated HAP nanoparticles
(Taylor & Francis LTD, 2013)Chitosan/poly(vinyl alcohol) (CS/PVA) nanofibers with a diameter in the range of 60-70nm were prepared by electrospinning method. The effect of CS/PVA blend ratio and process parameters on the morphology and diameter of ... -
Düşük sıcaklık düşük zaman alkali ön işlemlerinin fındık kabuğunun bileşimi ve enzimatik hidrolizi üzerine etkisinin incelenmesi
(2017)Bu çalışmada, fındık kabuklarından enzimatik hidroliz ile glikoz üretimi için, düşük sıcaklık kısa zaman alkali ön işlemi uygulanmıştır. Çalışılan alkaliler içinde enzimatik hidroliz verimi ve lignin giderimi açısında ... -
The effect of a sweeping gas flow rate on the fast pyrolysis of biomass
(Taylor & Francis Inc, 2002)Sunflower (Helianthus annus L.)-pressed bagasse pyrolysis experiments were performed in a fixed-bed tubular reactor. The effects of nitrogen flow rate and final pyrolysis temperature on the pyrolysis product yields and ... -
Effect of Carbon Black and/or Elastomer on Thermoplastic Elastomer-based Blends and Composites
(Amer Inst Physics, 2015)It was aimed to investigate the effect of carbon black and/or elastomer on the electrical conductivity and mechanical properties of thermoplastic elastomer (TPE). Carbon black (CB) and ethylene-glycidyl methacrylate (E-GMA) ... -
Effect of Lignite Addition and Steam on the Pyrolysis of Turkish Oil Shales
(Butterworth-Heinemann LTD, 1992)Steam was found to be a more effective sweep gas than nitrogen at low velocities in fixed-bed pyrolysis of Goynuk oil shale but, at higher velocities and in fluidized-bed pyrolysis, the differences were considerably less ... -
Effect of operating parameters on bio-fuel production from waste furniture sawdust
(SAGE Publications LTD, 2013)Fast pyrolysis is an effective technology for conversion of biomass into energy and value- added chemicals instead of burning them directly. In this study, fast pyrolysis of waste furniture sawdust (pine sawdust) was ... -
The effect of pyrolysis atmosphere on bio-oil yields and structure
(Taylor & Francis Inc, 2017)A food industry waste, almond shell, was pyrolyzed under three different environment static, nitrogen, and steam to produce bio-oil and its derivatives. The oil yield obtained at pyrolysis temperature of 600 degrees C was ... -
Effect of steam on the pyrolysis of biomass
(Taylor & Francis Inc, 2006)A comparative study of the thermochemical behavior of cottonseed cake in static, nitrogen and steam atmospheres has been carried out. The influence of the different atmospheres in the yield and composition were observed. ... -
Effect of Temperature and Time on the Steam Pretreatment of Hazelnut Shells for the Enzymatic Saccharification
(Aidic Servizi Srl, 2014)Saturated steam pretreatment of hazelnut shells was studied for fermentable sugars after enzymatic hydrolysis. The elevation of temperature (from 160 to 200 degrees C) and time (0-30 min) of steam pretreatment were ... -
Effect of the comonomer content on the solid-state mechanical and viscoelastic properties of poly(propylene-co-1-butene) films
(Wiley, 2018)In this study, we quantified the thermal and solid-state mechanical and viscoelastic properties of isotactic polypropylene (i-PP) homopolymer and poly(propylene-1-butene) copolymer films having a 1-butene ratio of 8, 12, ... -
Effect of ZnO type and concentration on the mophology, thermal, and mechanical properties of poly(ether ester)/ZnO composites
(Wiley-Blackwell, 2013)Poly(ether ester) (PEE) copolymers were synthesized in a two-stage process involving transesterification and polycondensation. The synthesized copolymer and the zinc oxide (ZnO) were used in composite preparation by melt ... -
The Effects of Different Catalysts on the Pyrolysis of Thistle, Onopordum Acanthium L.
(Taylor & Francis Inc, 2013)Fixed-bed fast pyrolysis experiments have been conducted on a sample of thistle, Onopordum Acanthium L. The experiments were performed in a fixed-bed tubular pyrolysis reactor to investigate the effects of sweeping gas ... -
Effects of Mass-Transfer and Hydrogen Pressure on the Fixed-Bed Pyrolysis of Sunflower Bagasse
(American Chemical Society, 1994)… -
Effects of processing on the properties of chitosan/cellulose nanocrystal films
(Elsevier Sci LTD, 2015)Biocomposites of chitosan (CS)/cellulose nanocrystals (CN) were prepared by using solution casting method. Influences of solution preparation method and CN content on the properties of composites were investigated. Mechanical ... -
The efficacy of a novel antibacterial hydroxyapatite nanoparticle-coated indwelling urinary catheter in preventing biofilm formation and catheter-associated urinary tract infection in rabbits
(Springer, 2011)The aim of this study was to investigate of the efficacy and reliability of a novel antimicrobial hydroxyapatite (HA) nanoparticle coating of urethral catheters, in the prophylaxis of biofilm formation and bacteriuria in ...