biodiesel production Articles

  • EIA Issues Short-Term Energy Outlook Report

    On July 11, 2017, the Energy Information Administration (EIA) issued its June Short-Term Energy Outlook (STEO).  EIA considered EPA’s recent rulemakings on the 2017 RFS volume requirements and proposed 2018 RFS volume requirements when developing its STEO for 2017 and 2018.    Biodiesel ...


    By Bergeson & Campbell, P.C.

  • Production of biodiesel from pentaclethra macrophylla seed oil

    In the present work, the potentials of pentaclethra macrophylla (Africa oil bean) seed oil (PMSO) are evaluated for the first time as a feedstock for biodiesel. Methyl (PMFAME) and ethyl (PMFAEE) esters of PMSO were produced by standard transesterification procedure using potassium hydroxide (KOH) as catalyst and their qualities determined. Gas chromatography mass spectrometry (GCMS) runs of the ...


    By Inderscience Publishers

  • GHG balance of biodiesel production and consumption in EU

    The promotion of biofuels as energy for transportation in the industrialised countries is mainly driven by the perspective of oil depletion, concerns about energy security and global warming. Nevertheless, the production of biofuels entails emissions to the environment coming from the different stages in the product life cycle. This paper evaluates the environmental impact of pure rapeseed ...


    By Inderscience Publishers

  • MORINGA BIODIESEL BUSINESS PLAN

    Moringa has attracted attention as pressure mounts to find sustainable alternative fuels to help meet countries' renewable energy targets and cut greenhouse gas emissions, without interfering with agricultural production. Researchers at BBA  has honor to establish this untapped resource as alternative source for Bio- Diesel industry of future as Moringa is a strong candidate to contribute ...


    By Advanced Biofuel Center

  • Maintaining biodiesel quality standards

    A problem that is sometimes encountered with biodiesel blends is inaccurate blend ratios. This article describes a quick analytical method to assess blend ratios and ensure fuel performance. According to a study1 done by the National Renewable Energy Laboratory, the chief problem found with biodiesel blends was inaccurate blend ratios. Retail customers and fleet managers do not typically worry ...


    By Spectro Scientific

  • Potential for Biodiesel as a Commercial Enterprise

    Untitled Document Oregon agencies are active in supporting an infrastructure to develop ...


    By BioCycle Magazine

  • Mid-infrared analysis of biodiesel

    The biodiesel industry is growing rapidly. and so is the need for analysis 10 ensure quality product and keep biodiesel in good standing. Biodiesellhat has residual glycerin, glycer· ides, or inorganic salts from the production process can cause problems such as Iilter plugging and injector coking in a diesel engine. The biodiesel blend ralio also can affect cold weather performance, lax ...


    By Spectro Scientific

  • Putting the brakes on biodiesel

      Come December 31st, the Texas Commission on Environmental Quality (TCEQ) is set to effectively ban biodiesel in the state’s largest markets. The problem, they say, lies with the fuel’s nitrogen oxide (NOx) emissions and their contribution to the formation of ground-level ozone in Texas’ eastern counties. According to the TCEQ, biodiesel does not meet the stricter NOx standards recently ...

  • How is biodiesel produced?

    This article is the first in a series that will take a close look at alternative fuels production and source materials. Over the next several months, we will cover natural gas, propane, ethanol, hydrogen, and fuel cells. This month, we will focus on biodiesel. Methods for creating fuels from renewable biomass feedstocks have been used since the 1800s. Vegetable oils were used in diesel engines ...

  • 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

  • Integration of the soybean production chain and biodiesel: an international parallel to the Brazilian biofuel

    Increasing energy use, climate change and carbon dioxide (CO2) emissions from fossil fuels make switching to biofuels a high priority. Demand for biofuel, specifically based on biodiesel, should change the composition of Brazilian exportation of soybean agro–industrial system. Studies of agricultural chains have drawn attention to important roles including international and domestic market, ...


    By Inderscience Publishers

  • EPA Grants BRAG® Petition Requesting Partial CDR Exemptions for Biodiesel Products

    On January 16, 2015, the U.S. Environmental Protection Agency (EPA) granted a petition from the Biobased and Renewable Products Advocacy Group (BRAG®) to add "biodiesel" as a chemical category for partial reporting exemption at 40 C.F.R. Section 711.6(b)(2)(iv) under the Chemical Data Reporting (CDR) rule and will be proceeding with a  ...


    By Bergeson & Campbell, P.C.

  • Production optimization and quality assessment of biodiesel from waste vegetable oil

    Biodiesel production is worthy of continued study and optimization of production procedures because of its environmentally beneficial attributes and its renewable nature. In Egypt, millions L of oil used for frying foods are discarded each year into sewage systems. Thus, it adds to the cost of treating effluent or pollutes waterways. This study is intended to consider aspects related to the ...

  • Economic Feasibility of Sustainable Non-Food Feedstock Based Biodiesel Production: Pongamia

    In state-of-the-art pilot trials at CJP- the advanced Biofuel center, scientists are working sedulously on various oil seeds, which have the potential to make a significant contribution to resolving the future energy crisis. One of these seeds comes from a tree called Pongamia pinnata. Pongamia is a tree, native to India and found in tropical and subtropical areas around the world. ...


    By Advanced Biofuel Center

  • A feasibility study on beef tallow conversion to some esters for biodiesel production

    Background:Nowadays, management and recycling of industrial by-products are one of the most important issues in developing and developed countries. Beef tallow is one of these residues produced in slaughter houses and primarily is utilized in soap production industry. However, when this industry is overloaded, the extra fats are usually incinerated or disposed in a sanitary landfill. However, ...

  • EPA grants BRAG petition requesting partial CDR exemptions for biodiesel products

    On January 16, 2015, the U.S. Environmental Protection Agency (EPA) granted a petition from the Biobased and Renewable Products Advocacy Group (BRAG®) to add "biodiesel" as a chemical category for partial reporting exemption at 40 C.F.R. Section 711.6(b)(2)(iv) under the Chemical Data Reporting (CDR) rule and ...


    By Bergeson & Campbell, P.C.

  • Future of diesel engines with biodiesel economy

    Biofuel is a fuel from biological raw materials. Any animal or vegetable fat can become raw materials for production of the natural diesel practically. Biodiesel economy is really changed after technology was allowed to make fuel from algas, commercial crops, animal fats and even the fulfilled culinary oils can become the most widespread source of fats. This fuel is safe in production and use, it ...


    By GlobeCore GmbH

  • Monoglycerides reduction in rapeseed oil transesterification for production of high quality biodiesel

    Monoglycerides are intermediate by products in rapeseed oil transesterification. If they are present in the bio-fuel and the bio-fuel is used in vehicles, then they can form crystal at cold climate and block fuel injection system of the vehicles. To solve this problem kinetic study of transesterification of rapeseed oil has been carried out in this study. The process variables such as reaction ...


    By Inderscience Publishers

  • EPA grants BRAG petition requesting partial CDR exemptions for biodiesel products

    On January 16, 2015, the U.S. Environmental Protection Agency (EPA) granted a petition from the Biobased and Renewable Products Advocacy Group (BRAG®) to add "biodiesel" as a chemical category for partial reporting exemption at 40 C.F.R. Section 711.6(b)(2)(iv) under the Chemical Data Reporting (CDR) rule and ...

  • Process optimisation of base catalysed transesterification of Karanja oil for biodiesel production

    Biodiesel has been receiving increasing attention due to its renewable nature, lower pollution potential and green house gas benefit compared to mineral diesel. There are numerous factors, which affect the yield of biodiesel in a transesterification process such as reaction temperature, molar ratio of alcohol to oil, catalyst concentration, stirring speed, reaction time, etc. These variables are ...


    By Inderscience Publishers

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