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Biyodizel, hayvansal ve bitkisel yağların katalizör eşliğinde kısa zincirli alkoller ile (metil alkol gibi) transesterifikasyon reaksiyonu sonucu oluşan sıvı formlu bir yakıttır. Bu çalışmada mısır yağı kullanılarak biyodizel (Yağ Asidi Metil Esterleri) üretimi gerçekleştirildi. Biyodizel üretimi için kitosan biyopolimerinin –NH2 grubunun klasik ısıtma yöntemleriyle, farklı yapıdaki aminoasitlerin modifikasyonu sağlanarak heterojen katalizörler tasarlandı. Tasarlanan katalizörler ile biyodizel üretimi iki farklı şekilde gerçekleştirildi. İlk olarak geleneksel yöntemlerle biyodizel üretimi gerçekleştirildi. Daha sonra mikrodalga destekli biyodizel üretimi gerçekleştirildi. Elde edilen biyodizel yakıtlarının kalite kontrolü için; % verim testi, viskozite tayini, parlama noktası tayini, UV-VIS analizi, pH tayini ve yoğunluk analizleri yapıldı. Tasarlanan katalizörlerin biyodizel üretimindeki etkileri çizelgeler halinde gösterildi ve elde edilen sonuçlar TS EN 14214 yakıt standardına göre kıyaslandı. Üretilen biyodizel numunelerinin yakıt özelliklerinde iyileşme görüldü.
Biodiesel is a liquid-formed fuel that occurs as a result of a transesterification reaction with short-chain alcohols (such as methyl alcohol) accompanied by the catalyst of animal and plant fats. In this study, the production of biodiesel (Methyl esters of fatty acid) was carried out using eggs oil. With the classic heating methods of the kitosan biopolymerin -NH2 group for biodiesel production, heterogeneous catalysts were designed to provide the modification of amino acids in different structures. The designed catalysts and biodiesel production were carried out in two different ways. Biodiesel production was initially implemented by traditional methods. The production of microwave-backed biodiesel was subsequently carried out. For the quality control of the produced biodiesel fuels; % performance test, viscosity determination, brightness point determination, UV-VIS analysis, pH determination and intensity analysis were performed. The effects of the designed catalysts on biodiesel production were shown in diagrams and the results were compared according to the fuel standard TS EN 14214. The fuel properties of the produced biodiesel samples were improved.
Biodiesel is a liquid form fuel formed by transesterification reaction of animal and vegetable oils with short-chain alcohols (such as methyl alcohol) in the presence of catalyst. In this study, biodiesel (Fatty Acid Methyl Esters) was produced by using corn oil. For the production of biodiesel, heterogeneous catalysts have been designed by modifying the amino acids of different structure with the classical heating methods of the -NH2 group of chitosan biopolymer. Biodiesel production with designed catalysts was carried out in two different ways. In the first instance biodiesel production was carried out by traditional methods. Subsequent to, microwave-assisted biodiesel production was performed. For the quality control of biodiesel fuels obtained; % yield test, viscosity determination, flash point determination, UV-VIS analysis, pH determination and density analysis were performed. The effects of designed catalysts on biodiesel production are shown in tables and the results are compared according to TS EN 14214 fuel standard. The fuel properties of the produced biodiesel samples improved.
Dergi Türü : Uluslararası
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