biodiesel distillation Articles

  • Graphical exergy analysis of reactive distillation column for biodiesel production

    This paper brings the novelty of the exergy analysis technique using Ex–N–A diagram to a packed reactive distillation (RD) column for biodiesel production. In this study, biodiesel is produced through the esterification of fatty acid with methanol. The simulation of the column was performed based on the non–equilibrium (NEQ) model of a three–phase packed RD system. The graphical Ex–N–A method was ...


    By Inderscience Publishers

  • Biodiesel production from high FFA crude rice bran oil and investigation on its properties as CI engine fuel

    This study is an attempt to convert high free fatty acid (FFA) crude rice bran oil (CRBO) into biodiesel and to evaluate whether the biodiesel obtained meets the biodiesel quality standards prescribed by ASTM D 6751-07b. CRBO was subjected to a two-step transesterification process using HCl and NaOH as acid and base catalyst respectively with a 15% v/v of methanol to oil ratio. This process ...


    By Inderscience Publishers

  • Effect of fuel additives on performance and exhaust emissions of direct injection diesel engine operating on B20 waste fish oil

    The ever increasing diesel consumption, rapid depletion of fossil fuels and environmental concern has prompted an intensive use of biodiesel produced from various sources. In this study, biodiesel (ethyl ester of fish oil) was prepared from fish oil and different blends of biodiesel–diesel (B20, B40, B60, B80 and B100) were examined in a single cylinder, constant speed, and direct injection ...


    By Inderscience Publishers

  • Emissions reduction with Diesel blending

    Diesel technologies are develops by huge rates. Modification of cars with diesel engines make a half of the new cars sold in Europe. The black smoke, noisy engine operation and unpleasant smell remained far in the past. Today diesel engines present not only profitability, but also high capacity and worthy dynamic characteristics. Quality of fuel also is changed. The modern diesel blending has ...


    By GlobeCore Blending

  • Emissions Reduction with Diesel Blending

    Diesel technologies are develops by huge rates. Modification of cars with diesel engines make a half of the new cars sold in Europe. The black smoke, noisy engine operation and unpleasant smell remained far in the past. Today diesel engines present not only profitability, but also high capacity and worthy dynamic characteristics. Quality of fuel also is changed. The modern diesel blending has ...


    By GlobeCore Blending

  • Diesel economy is the benefit for the future

    Diesel fuel is a liquid product which is used as fuel in the diesel engine. It is received by oil distillation from kerosene and gas-oil fractions. It represents quite viscous and difficult evaporated combustible liquid. Generally it consists of carbons, some percentage of hydrogen, oxygen, sulfur and nitrogen. Such type of fuels is intended for high-speed diesel and gas-turbine engines of land ...


    By GlobeCore Blending

  • Diesel economy is the benefit for the future

    Diesel fuel is a liquid product which is used as fuel in the diesel engine. It is received by oil distillation from kerosene and gas-oil fractions. It represents quite viscous and difficult evaporated combustible liquid. Generally it consists of carbons, some percentage of hydrogen, oxygen, sulfur and nitrogen. Such type of fuels is intended for high-speed diesel and gas-turbine engines of land ...


    By GlobeCore Blending

  • Cetane Number and Cetane Index

    This article summarises the findings of an Energy Institute (EI) sponsored Technical Development Project carried out by Cliff Lilley Consultancy, and outlines a review of the suitability of the current cetane index equation used in IP 380 Calculation of Cetane Index of middle distillates by the fourvariable equation (EN ISO 4264) (ASTM D 4737 procedure A**) for calculating Cetane Index (CI), to ...


    By Energy Institute (EI)

  • Biofuels - case study

    As part of the Kyoto Protocol, the United Nations has called for the introduction of fuels obtained from biomass in order to reduce emissions of greenhouse gases. The increasing scarcity of worldwide oil reserves associated with the increase in crude oil prices has created the necessity for an increased utilisation of alternative fuel sources. These biofuels will become a fundamental component ...


    By AVA - Huep GmbH u. Co. KG

  • Fat, oil and grease waste from municipal wastewater: characterization, activation and sustainable conversion into biofuel

    Fat, oil and grease (FOG) recovered by the oil/water separator of a wastewater treatment plant (WWTP) were sampled, characterized, activated and converted into biofuel. Free acids (50–55%) and fatty soaps (26–32%) not only composed the main components, but they were also easily separable from the starting waste. The respective free fatty acid profiles were ...


    By IWA Publishing

  • Ethanol, Biomass Plants Planned for Minnesota

    Proposed facilities prepare to turn organic residuals into electricity, methane and synthesis gas “with minimal emissions and more profit.” AN ETHANOL plant in Little Falls, Minnesota is building an on-site gasifier that will convert wood waste and distiller's grains to gas for generating electricity and heat to serve the needs of the Central Minnesota Ethanol Cooperative. At the same time, ...


    By BioCycle Magazine

  • TAIM WESER will supply stockyard machinery to REPSOL YPF to expand its Cartagena refinery.

    TAIM WESER will be responsible for designing, manufacturing and supplying two stockyard machinery facilities and a crane for the project to expand the Repsol YPF Cartagena Refinery. The oil company will invest more than 3,200 million Euros in this project, which will double the refinery’s current production and turn it into one of the most modern plants with the greatest conversion capacity in ...


    By Taim Weser S.A.

  • Renewable energy marketplace

    ALLU Group markets two types of equipment for use in biomass energy operations. The ALLU Screener Crusher bucket attaches to a front-end loader. The bucket is designed to aerate, crush, screen and mix at one time. The Screener Crusher has a rigid steel frame, onto which horizontally rotating screening and crushing drums are mounted. All the drums rotate in the same direction. There are several ...


    By BioCycle Magazine

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