title: Production of hydrocarbon fuels from pyrolysis of soybean oils using a basic catalyst.
abstract: Triglycerides obtained from animals and plants have attracted great attention from researchers for developing an environmental friendly and high-quality fuel, free of nitrogen and sulfur. In the present work, the production of biofuel by catalytic cracking of soybean oil over a basic catalyst in a continuous pyrolysis reactor at atmospheric pressure has been studied. Experiments were designed to study the effect of different types of catalysts on the yield and acid value of the diesel and gasoline fractions from the pyrolytic oil. It was found that basic catalyst gave a product with relatively low acid number. These pyrolytic oils were also further reacted with alcohol in order to decrease their acid value. After esterification, the physico-chemical properties of these biofuels were characterized, and compared with Chinese specifications for conventional diesel fuels. The results showed that esterification of pyrolytic oil from triglycerides represents an alternative technique for producing biofuels from soybean oils with characteristics similar to those of petroleum fuels.
authors.affiliation: Institute of Chemical Industry of Forest Products, Research Institute of New Technology CAF, Nanjing 210042, China. lang811023@163.com
authors.forename: Junming
authors.initials: J
authors.lastname: Xu
authors.forename: Jianchun
authors.initials: J
authors.lastname: Jiang
authors.forename: Yunjuan
authors.initials: Y
authors.lastname: Sun
authors.forename: Jie
authors.initials: J
authors.lastname: Chen
mesh_terms: D056804:Biofuels / Q000032:analysis*; D001709:Biotechnology / Q000379:methods*; D002384:Catalysis; D006838:Hydrocarbons / Q000138:chemical synthesis*; D013024:Soybean Oil / Q000737:chemistry*; D013696:Temperature
chemical_list: D056804:Biofuels; D006838:Hydrocarbons; D013024:Soybean Oil