Hydrothermal Conversion of Russian Olive Seeds into Crude Bio-oil Using a CaO Catalyst Derived from Waste Mussel Shells
Küçük Resim Yok
Tarih
2015
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Amer Chemical Soc
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Hydrothermal conversion studies were performed (bio-oil obtained under hydrothermal conditions) using Russian olive (Elaeagnus angustifolia L.) seeds as a waste biomass at different temperatures and different residence times. After the conditions where the highest yield of bio-oil was found, a mussel shell catalyst (which is a source of calcium oxide when calcined at T > 950 degrees C) was applied for the first time for the hydrothermal conversion of biomass. To compare and evaluate the catalytic performance of the catalyst, the effects of the catalyst on product distributions, elemental contents, and high heating values of products and bio-oil compositions were investigated. The use of the catalyst significantly increased the bio-oil and conversion yields. The bio-oils were analyzed by a gas chromatograph mass spectrometer (GC-MS). Characterization studies of the catalyst were completed by scanning electron microscopy (SEM), Brunauer-Emmett-Teller (BET) surface area analysis, and X-ray diffraction (XRD) analysis. This study exclusively focuses on the bio-oil and solid residue yield to demonstrate the effects of the catalyst derived from a waste biomass. Suggestions for further studies are provided at the end of the Conclusion.
Açıklama
2nd International Conference Biogas Science -- 2014 -- Vienna, AUSTRIA
Anahtar Kelimeler
Green Chemistry, Biodiesel Production, Heterogeneous Catalyst, Carbohydrate Biomass, Aqueous-Phase, Woody Biomass, Liquefaction, Acid, Pyrolysis, Water
Kaynak
Energy & Fuels
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
29
Sayı
7
