Yazar "Gerçel, Hasan Ferdi" için listeleme
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Acetalization of pure and biodiesel by-product glycerol with butyraldehyde
Hoşgün, H. L.; Yıldız, M.; Gerçel, Hasan Ferdi (2010)Biodiesel synthesis by transesterification reaction of oils and fats with methanol is an attractive alternative for petroleum based fuels. Glycerol is obtained as by-product from transesterification reaction and its amount ... -
Aktif karbon adsorpsiyonu ile boyarmadde giderimi
Erkut, Elif (Anadolu Üniversitesi, 2008)Bu çalışmada atıksulardaki boyarmaddenin aktif karbon kullanılarak adsorpsiyon yöntemi ile giderimi incelenmiştir. Onopordum Acanthium L.'un potasyum karbonat (K2CO3) ile kimyasal aktivasyonu, aktif karbon hazırlanmasında ... -
Assessment of the Effects of Hydrogen Pressure on Biomass Pyrolysis - a Study of Euphorbia-Rigida, Sunflower Oil, Industrial-Waste and Pure Cellulose
Pütün, Ersan; Koçkar, M; Gerçel, Hasan Ferdi; Brown, S; Andresen, J; Mcrae, C; Snape, Ce (Pergamon-Elsevier Science LTD, 1994)To assess the effects of mass transfer and hydrogen pressure on the oil yield and quality from cellulosic biomass, fixed-bed pyrolysis (atmospheric pressure) and hydropyrolysis experiments at temperatures between 400 and ... -
Ayçiçeği sapından yenilebilir CMC film üretimi ve karakterizasyonu
Tufan, Melis (Anadolu Üniversitesi, 2017)Bu çalışma ayçiçeği sapından selüloz ekstraksiyonu, selülozdan karboksimetil selüloz (CMC) sentezi ve filmlerin hazırlanması olmak üzere 3 aşamadan oluşmaktadır. İlk aşamada ayçiçeği sapından alkali varlığında selüloz ... -
Ayçiçeği yağ endüstrisi yan ürününün alternatif enerji kaynağı olarak incelenmesi
Gerçel, Hasan Ferdi (Anadolu Üniversitesi, 1992)Dünyada genellikle fosil yakıtlara dayanan birincil enerji kaynaklarınının hızla tükenmesi, birçok araştırıcının alternatif enerji kaynaklarına yönelmesine neden olmaktadır. Bunların en önemlilerinden biri olan biyokütleden ... -
Beneficial-Effects of Hydrogen Pressure in the Pyrolysis of Biomass - a Study of Euphorbia-Rigida
Gerçel, Hasan Ferdi; Çıtıroğlu, M; Snape, Ce; Pütün, E; Ekinci, E (Elsevier Science BV, 1993)Fixed-bed pyrolysis and hydropyrolysis experiments at different temperatures and pressures have been conducted on a sample of Euphorbia Rigida extracted with n-hexane and methanol to remove low molecular mass terpenoids ... -
Bio-oil production from an oilseed by-product: Fixed-bed pyrolysis of olive cake
Gerçel, Hasan Ferdi; Gerçel, Özgül (Taylor & Francis Inc, 2007)A study of pyrolysis of olive cake at the temperature range from 400 degrees C to 700 degrees C has been carried out. The experiments were performed in a laboratory scale tubular reactor under nitrogen atmosphere. The ... -
Bio-oil production from Onopordum acanthium L. by slow pyrolysis
Gerçel, Hasan Ferdi (Elsevier Science BV, 2011)In this study, the usability of the plant thistle, Onopordum acanthium L., belonging to the family Asteraceae (Compositae), in liquid fuel production has been investigated. The experiments were performed in a fixed-bed ... -
Capacity of Activated Carbon Derived from Peach Stones by K2CO3 in the Removal of Acid, Reactive, and Direct Dyes from Aqueous Solution
Gerçel, Özgül; Özcan, Adnan; Özcan, Asiye Safa; Gerçel, Hasan Ferdi (Asce-Amer Soc Civil Engineers, 2009)The present research deals with the production of activated carbon by chemical activation using peach stones and its adsorption behavior. The prepared activated carbon was used for the adsorption of three kinds of textile ... -
The effect of a sweeping gas flow rate on the fast pyrolysis of biomass
Gerçel, Hasan Ferdi (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 ... -
The Effects of Different Catalysts on the Pyrolysis of Thistle, Onopordum Acanthium L.
Gerçel, Hasan Ferdi (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
Pütün, Ersan; Koçkar, Ömer Mete; Gerçel, Hasan Ferdi; Ekinci, E; Marotovaler, M; Andresen, J; Snape, Ce (American Chemical Society, 1994)… -
Energy applications of biomass: Pyrolysis of apricot stone
Gerçel, Hasan Ferdi; Cayir, G; Gerçel, O (Taylor & Francis Inc, 2006)Apricot stone (Prunus armeniaca L.) was pyrolyzed in a directly heated fixed-bed reactor under nitrogen atmosphere. Effects of sweeping gas flow rates and pyrolysis temperature on the pyrolysis of the biomass were also ... -
Euphorbia macroclada'nın yenilenebilir enerji kaynağı olarak incelenmesi
Koruyucu , Feride (Anadolu Üniversitesi, 2003)Bu çalışmada biyokütle adayı Euphorbia macroclada yeni ve yenilenebilir enerji kaynağı olarak incelenmiştir. Kıraç arazilerde yetişen ve herhangi bir şekilde değerlendirilemeyen Euphorbia macroclada, Euphorbiaceae familyasına ... -
Fast pyrolysis of sunflower-pressed bagasse: Effects of sweeping gas flow rate
Gerçel, Hasan Ferdi; Pütün, E (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 ... -
Fixed-bed pyrolysis and hydropyrolysis of sunflower bagasse: Product yields and compositions
Pütün, Ayşe Eren; Koçkar, Ömer Mete; Yorgun, S; Gerçel, Hasan Ferdi; Andresen, J; Snape, CE; Pütün, Ersan (Elsevier Science BV, 1996)Pyrolysis and hydropyrolysis experiments at different temperatures, heating rates and pressures have been conducted on a sample of sunflower pressed bagasse to investigate the effect of particle size, sweep gas velocity, ... -
Hydrogenolysis of Aqueous Glycerol over Raney Nickel Catalyst: Comparison of Pure and Biodiesel By-Product
Hoşgün, Halit L.; Yıldız, Mehmet; Gerçel, Hasan Ferdi (American Chemical Society, 2012)The hydrogenolysis of pure and biodiesel byproduct glycerol in the presence of Raney nickel catalyst using an autoclave was studied. The effects of stirring speed, temperature, amount of catalyst, H-2 pressure, and glycerol ... -
Hydropyrolysis of extracted Euphorbia rigida in a well-swept fixed-bed tubular reactor
Gerçel, Hasan Ferdi; Pütün, Ayşe Eren; Pütün, Ersan (Taylor & Francis Inc, 2002)Tubular reactor fixed-bed hydropyrolysis experiments have been conducted on a sample of extracted Euphorbia rigida to determine the possibility of being a potential source of renewable fuels and chemical feedstock. The ... -
Investigation of biodiesel production from safflower oil
Ahmed, Waleed O.M.M. (Anadolu Üniversitesi, 2015)Bu çalışmada, öncelikle aspir yağının özellikleri; asit değeri, iyot değeri, peroksit değeri, sabunlaşma sayısı, kinematik viskozitesi ve yoğunluğu belirlenmiştir. Daha sonra aspir yağının bazik-katalizör varlığında ... -
Isparta gülü (rosa damascena mill.) budama atıklarının pirolizi
Parlak, Makbule Ülkü (Anadolu Üniversitesi, 2014)Bu çalışmada, piroliz süreciyle sıvı ürün eldesi için Göller Yöresinde yetişen Isparta Gülü’nün (Rosa Damascana Mill.) budama atıkları kullanılmıştır. Sıvı ürün miktarının en büyüklenmesi hedeflenmiştir. Sıvı ürün miktarı ...
