fuel testing method Articles

  • Methods of oil/fuel analysis

    PC GlobeCore can propose you to make a reclaiming test of yours example of fuel (oil) to verify the possibility of clean it. If the oil is contaminated and not suitable for use, filtration can be recommended. Or, you can also make this test by yourself using our laboratory/test-bench transformer oil vacuum regeneration system UVR. The regenerated samples exceeded yours expectations. Average ...


    By GlobeCore GmbH

  • Simultaneous determination of PM fractions, particle number and particle size distribution in high time resolution applying one and the same optical measurement technique

    Abstract The Fidas fine dust monitoring systems comprise an optical aerosol spectrometer, which is characterized by very good instrument characteristics, and utilize a sophisticated approach to convert the measured information on particle number and particle size into mass concentrations. As monitoring of PM requires reliable and quality-controlled performance of the measuring systems, ...


    By Palas GmbH

  • Comparative Evaluation of Test Methods for Reciprocating Engines; EPA Reference Methods vs. Portable Analyzer

    Abstract This is a comparative evaluation of errors in testing engines using reference methods and portable analyzers. New Mexico Environment Department (NMED) Air Quality Bureau has published a guidance document, Standard Operating Procedure (SOP), Use of Portable Analyzers in Performance Tests. EPA provides guidance on reference method testing in 40 CFR 60, Appendix A. This document is ...


    By Trinity Consultants

  • Evaluating toxicity of heavy fuel oil fractions using complementary modeling and biomimetic extraction methods

    The toxicity of chemically dispersed heavy fuel oil (HFO) and 3 distillate fractions to rainbow trout (Oncorhynchus mykiss) embryos was evaluated using the PETROTOX model and a biomimetic extraction technique that involved passive sampling of oil‐contaminated test media with solid‐phase microextraction (SPME) fibers. Test solutions for toxicity testing were generated using a combination of ...


    By John Wiley & Sons, Ltd.

  • Aviation fuel cleanliness

    This autumn sees the launch of the second edition of the EI’s handbook, 1550; a title which has become a key industry reference for everyone involved in handling aviation fuel since the first edition was issued in 2007. Martin Hunnybun, EI Technical Team Manager – Fuels & Fuel Handling, describes the new content. With over 20 specified performance parameters, jet fuel is one of ...


    By Energy Institute (EI)

  • Training students on the TRIZ method using a patent database

    The objective of this research is to develop a better method of teaching invention to young students with little engineering experience. The project used for this purpose was aimed at: 1) the creation of a new engine subsystem for better automobile fuel economy and 2) a feasibility study of a variable compression system. This project was conducted as an undergraduate thesis by three mechanical ...


    By Inderscience Publishers

  • Method of low temperature pyrolysis as an answer for PCBs utilization.

    When people buy new computers, TV-sets or trendy mobile phones they do not think much about the future of substituted models. In a consumer society where devices are changed due to their obsolescence rather than break down the problem of pollution by e-wastes becomes more relevant. Disposal of printed circuit ...


    By Technokomplex

  • Comparison of infrared biodiesel measurement methods - An overview of ASTM-approved methods and those under consideration

    There are several options for measuring the amount of biodie-sel in diesel fuel. Methods EN 14078 and AS'lTvI D7371 are more amenable to laboratory testing although wailing for an off-site laboratory to perform the test can take several hours to several days. For a driver whose truck has just been loaded for a delivery, any wail is too long. Other options for more simplified on-site testing that ...


    By Spectro Scientific

  • Emission Testing and Monitoring

    Presented in Track B4: EMISSION TESTING & MONITORING at EUEC 2011, January 31 Phoenix, Arizona B4.1  | Update on PM2.5 and Condensable Particulate Matter Emissions Measurement Methods Larry Hottenstein |  Partner, Environmental Resources Management Following the promulgation of the PM2.5 ...

  • Cutting holes for testing vs. testing for holes

    When it comes to geomembrane quality assurance, are destructive testing practices as effective as basic leak detection technologies? The function of a geomembrane liner is to prevent liquid flow to the environment. CQA measures should be judged on how effective they are in meeting this requirement. This article critically examines the industry’s current means of providing confidence ...

  • 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

  • A nodal formulation method relating assembly power and reactivity for a boiling water reactor

    A second-order nodal method is derived for the one and a half-group version of neutron diffusion theory in X-Y geometry. Based on the linear reactivity model, two reactivity relations are developed to treat fresh and depleted loading batches as a way to account for the spatial variation of moderator properties due to the substantial fraction of steam void present as well as the effect of the ...


    By Inderscience Publishers

  • Guide for Measuring Fuel Dilution in Lubricating Oil

    Fuel dilution in oil can cause serious engine damage. High levels of fuel (>2%) in a lubricant can result in decreased viscosity, oil degradation, loss of dispersancy, and loss of oxidation stability. Fuel dilution is one of the most important lubricant failure modes in internal combustion engines. It usually occurs due to ...


    By Spectro Scientific

  • Case study - EPH in soil with No. 6 fuel oil

    No. 6 fuel oils (heavy fuel oil, bunker C oil) is often used in industry for heat, steam or power generation. A consultant used Sitelab to investigate two different spill sites contaminated with subsurface plumes of NAPL resulting from leaking underground storage tanks (USTs). Soils were collected from borings using a drill rig and field screened for their EPH aromatic content. Split samples ...


    By Sitelab Corporation

  • CH#955 - Fuel Remediation, Difficult Location

    SITE OWNER: A Petroleum Jobber SITE SURVEY: Site and geological surveys had revealed a contaminated area down a gradient from the existing fuel tanks. If was further determined that the contamination was not from the existing tanks through precision testing. The borings described the contamination as resting between the 14 and 20 foot level below the ...


    By BIO-SYSTEMS International

  • Focus on jet fuel hydrant systems at airports

    It has been a productive 12 months for the Hydrant Sub-Committee of the Energy Institute's (El) Aviation Committee. Martin Hunnybun, El Technical Team Manager - Fuels & Fuel Handling, explains. As reported in the September 2012 issue of Petroleum Review. the recent past has seen much emphasis on highlighting/ communicating the existence of standards and recommended practices for aviation ...


    By Energy Institute (EI)

  • Magnetic Fuel Treatment Bottom Line Analysis

    BOTTOM LINE ANALYSIS This cost savings analysis was prepared in cooperation with Master Chief Hill of the US Coast Guard Maintenance & Logistics Command using data from the 82’ Cutter Pt. Chico, and 110’ Cutters Anacapa and Long Island over a period of two years when ALGAE-X® performance was monitored and evaluated. Installation of ALGAE-X® units in Diesel Engine applications results in ...


    By AXI International

  • Refuse Derived Fuel, Current Practice and Perspectives

    Untitled Document Summary I OBJECTIVES The objectives of the project were to undertake a survey on the current ...

  • Comparison of EN 14078 and ASTM D7371 infrared biodiesel methods

    Infrared (IR) analysis is the most widely used measurement technology for measuring biodiesel in diesel. Both EN 14078 and ASTM D7371 methods use infrared as the analytical method and more specifically FTIR (Fourier Transform Infrared) spectroscopy. Infrared is a common spectroscopic technique used for quantitative and qualitative analysis. In the biodiesel measurement, the fatty acid methyl ...


    By Spectro Scientific

  • Validation of a New Method for Screening Soil and Water for TCE Contamination

    INTRODUCTION ASTM Method D 7203-06, Standard Test Method for Screening Trichloroethylene (TCE)-Contaminated Media Using a Heated Diode Sensor, (ASTM 2006) can be used to screen a sample of soil or water known to contain the halogenated volatile organic compound (HVOC) TCE. The method calls for measuring the TCE concentration in the headspace above the sample using a heated diode sensor ...

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