Sustainable Biodiesel Reactor Prototype Energetically Powered By Solar Energy
Journal Title: IOSR Journals (IOSR Journal of Electrical and Electronics Engineering) - Year 2017, Vol 12, Issue 2
Abstract
The study of routes aiming the implementation and use alternative energy sources has increased exponentially during the last decades, due to reduction of petroleum reserves and environmental damage related to fossil fuels use. In this context, biodiesel appears as a potential substitute for diesel, however, because of its economic non-competitiveness, there is still an obstacle to a greater use of this fuel. Alternatives for operational costs reduction on biodiesel production process, most commonly carried out by methyl transesterification, rely on solar energy use to generate electricity and obtain heat for chemical reaction needs. This work presents the design, dimension and construction process of a sustainable biodiesel reactor powered energetically by a solar collector constructed with recycled materials, such as polyethylene terephthalate (PET) bottles, and electrically powered by a photovoltaic system. The solar radiation and photovoltaic study was made considering the electrical consumption forecast. Tests were carried out to verify the chemical reaction heat transfer and the electric circuit operation in order to verify the prototype reliability. The final product was evaluated using gas chromatography technique showing that the produced biodiesel presented 97.6% in ester contents, bigger value than the recommended by European Committee for Standardization and the Brazilian National Agency of Petroleum, Natural Gas and Biofuels (ANP).
Authors and Affiliations
Fabiano Almeida Nascimento, Luiz Antônio Pimentel Cavalcanti
Controlling and Analysis of Variable Wind Speed Turbine with DFIG Using Fuzzy Logic Controller
Wind power is growing source in this era of power generation from renewable sources. In India, the power generation from wind is 32562 MW in July 2017 and target for 2022 is 60,000 MW. The problems in front of controller...
The Main Preparation Methods of Gan Films
Wide band-gap semiconductor materials have many properties such as the big forbidden band width, high thermal conductivity, high dielectric strength, low dielectric constant, high electron velocity (saturated speed). In...
Use of polymers at electroinsulating parts production
Main objective of work is generalization of researches results in a polymers scope as electroinsulating material. Key parameters of electroinsulating parts are considered. Characteristics and recommendations about use of...
Optimal location of capacitors and capacitor sizing in a radial distribution system using Stud krill herd Algorithm
his paper presents a new meta-heuristic technique, Stud Krill Herd Algorithm (SKHA) for solving capacitor placement problem in radial distribution system (RDS). The algorithm predicted the optimal size of the capacitors...
Effect of faulty section isolation process on the reliability of DG connected Distribution System
The present energy problem may be overcome by Distributed Generation (DG) using distributed renewable energy sources. DG helps to improve the reliability of the distribution system. When DG is used as back up generation,...