biodiesel feedstock Articles

  • The Effect of Biodiesel Feedstocks on Infrared Blend Measurements

    This White Paper addresses the common concern among biodiesel blenders and distributors as to whether or not biodiesel made from different feedstocks such as soy, waste vegetable oil or palm oil will affect the blend measurement.  The data presented, as well as the chemistry, shows that infrared measurements offer a reliable analytical technique for checking biodiesel blend. Portable ...


    By Spectro Scientific

  • Biodiesel Analysis with Mid Infrared - From Feedstock to Fuel

    Introduction The biofuels industry is growing rapidly and so is the need for analysis to ensure quality product. The parameters for quality biodiesel require different types of instruments and measurement systems, such as gas chromatographs (GC), titrators, centrifuges, infrared spectrometers... Although claims are out there for the analyzer that will do it all, unfortunately there is no one ...


    By Spectro Scientific

  • The Effect of Feedstocks on InfraRed Blend Measurements

    IR can be a simple, effective way to measure biodiesel blend ratios from a variety of feedstocks BY SANDRA RINTOUL With biodiesel hitting a new production record of 823 million gallons through October and expected to reach 1.28 billion by 2013, more biodiesel will ultimately be blended into our diesel fuel. This boom in production has opened the doors to a number of potential biodiesel ...


    By Spectro Scientific

  • 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

  • The impact of blending techniques, feedstock choice, and analytical techniques on biodiesel blend accuracy

    The National Renewable Energy Laboratory in Golden, Colorado, USA, conducted a nationwide study released in 2005 that compared the actual content of biodiesel in biodiesel/ petroleum diesel blends vs. the nominal content. Results showed that 36% of the samples were incorrectly labeled. Inaccurately blended biofuels can have a negative impact throughout the supply chain, affecting distributors, ...


    By Spectro Scientific

  • Biodiesel Analysis With Portable Midinfrared Analyzers

    Biodiesel sales in the U.S. increased from 75 million gallons in 2005 to 250 million gallons in 2006. As ol September 2007, 165 companies arc producing biodiesel and 85 plants are under construction- Along with this rapid growth in production is the iuviI to ensure quality product* Methods fur specifications offinished biodiesel fuels include ASTM D 6751, ON 14214, and DIN 51606. The rest ...


    By Spectro Scientific

  • 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

  • Microtox aquatic toxicity of petrodiesel and biodiesel blends: The role of biodiesel's autoxidation products

    The authors investigated the acute Microtox toxicity of the water accommodated fraction (WAF) of six commercial soybean biodiesel/petrodiesel blends at different oil loads. We analyzed five fatty acid methyl esters (FAMEs), C10–C24 n‐alkanes, four aromatics, methanol, and total organic carbon (TOC) content. At high oil loads, the WAFs' toxicity was significantly higher for blends containing ...


    By John Wiley & Sons, Ltd.

  • 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 ...

  • 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 ...

  • 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

  • Biodiesel fuel for transportation: Status and issues in the United States

    The United States consumed 3.39 billion barrels of gasoline, 1.54 billion barrels of diesel fuel, and 0.59 billion barrels of jet fuel in 2007. And it currently imports 3.66 billion barrels of oil and petroleum products per year, 65% of US consumption, compared to 1.71 billion barrels (or 36%) 20 years ago. To address the growing gap between petroleum consumption and domestic production, the US ...

  • Nonfood Biodiesel Seed Leaflet :Citrullus Colocynthis

    In recent years there has been much interest in developing new oilseed crops which could be used in food, and for medicinal and industrial purposes.�Citrullus colocynthis. Seeds are rich in oil and protein and can be utilized on an industrial scale; such oil composition resembles safflower oil.�Considering�Citrullus colocynthis.’s potential as an oilseed feedstock for biodiesel CJP has ...


    By Advanced Biofuel Center

  • Nonfood Biodiesel Seed Leaflet: Simarouba glauca

    Simarouba glauca is an important tree species growing in the forests of Central and South America.  National Bureau of Plant Genetic Resources first introduced it in 1960s in the Research Station at Amravathi, Maharashtra.  This was brought to the University of Agricultural Sciences, Bangalore in 1986 and systematic Research and Developmental activities began from 1992 ...


    By Advanced Biofuel Center

  • Parametric study of biodiesel quality and yield using a bench-top processor

    Biodiesel is a renewable liquid fuel alternative to petrodiesel. It is produced by the transesterification of vegetable oil and alcohol in the presence of a catalyst. A 1.5 L bench-top biodiesel processor was constructed to study the effect of feedstock and operating conditions on the conversion and the biodiesel quality. Biodiesel was produced from several oil feedstocks using methanol and ...


    By Inderscience Publishers

  • NBB Announces New Report On Biodiesel Benefits

    On January 22, 2018, the National Biodiesel Board (NBB) announced that a new study on lifecycle energy and greenhouse gas (GHG) emission effects of biodiesel updates and reaffirms the benefits of using the renewable fuel.  The report was published jointly by ...


    By Bergeson & Campbell, P.C.

  • Meeting the Challenges of Biodiesel Blend Measurements with Portable Mid-Infrared Analyzers - Case study

    In a published paper on biodiesel blend quality submitted by the National Renewable Energy Laboratory1, the chief problem found with biodiesel blends was inaccurate blend ratios. Retail customers and fleet managers do not typically worry about whether the blend ratio is correct until a problem occurs. For fleet managers, an incorrect blend can mean a total shutdown of operations. On the ...


    By Spectro Scientific

  • A Biodiesel Filled Future For Your Car - case study

    Future vehicles require a level of robustness to the legislated future introduction of bio-diesel. This research aims to understand the future of biodiesels in world markets and the characteristics of these fuels. The Need In recognising that sustainable sources of biodiesel will be dependant upon the particular local circumstances where the raw naterial is sourced, the ...


    By Green Fuels Ltd.

  • Assessment of the EU target on renewable energy for transport in the framework of the European vegetable oil sector

    Biofuels is currently driving the interest in bioenergy sector. The recently issued Renewable Energy Directive (2009/28/EC) confirms the 10% target, set by the EC, for energy from renewable sources in transport. The European Union is the largest producer of biodiesel in the world and biodiesel is also the most important biofuel used in the EU. The aim of this paper is to investigate the biomass ...


    By Inderscience Publishers

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you