ASTM D4629 Standard Test Method for Trace Nitrogen in Liquid Hydrocarbons by Syringe/Inlet Oxidative Combustion and Chemiluminescence Detection - E- Learning Course

    Price: $174

    About the Series

    ASTM's Petroleum Lab Technician Series enables lab technicians to improve their skills through industry-leading, self-guided online training. The e-learning courses are a key tool to supplement existing internal lab QA/QC programs.

    Each course includes:
    • Self-guided training complete with video demonstrations, checklists, concept presentations, data sheets and glossaries
    • Quiz with automatic grading
    • Certificate upon successful completion of course and passing score on the quiz.

    ASTM e-Learning Center

    All ASTM online courses are available by subscription on ASTM's e-Learning Center. The e-Learning Center provides advanced features that let you set up learning plans, track learning progress and compliance, and run reports.


    About the Course

    This test method covers the determination of the trace total nitrogen naturally found in liquid hydrocarbons boiling in the range from approximately 50 degrees C to 400 degrees C, with viscosities between approximately 0.2 cSt and 10 cSt (mm2/s) at room temperature. This test method is applicable to naphthas, distillates, and oils containing 0.3 mg/kg to 100 mg/kg total nitrogen. For liquid hydrocarbons containing more than 100 mg/kg total nitrogen, Test Method D5762 can be more appropriate. This test method has been successfully applied, during interlaboratory studies, to sample types outside the range of the scope by dilution of the sample in an appropriate solvent to bring the total nitrogen concentration and viscosity to within the range covered by the test method. However, it is the responsibility of the analyst to verify the solubility of the sample in the solvent and that direct introduction of the diluted sample by syringe into the furnace does not cause low results due to pyrolysis of the sample or solvent in the syringe needle.

    The course can be completed in approximately one hour.


    Learning Outcomes

    By the end of this course, you will be able to:

    • Describe the apparatus required for the determination of the trace total nitrogen in liquid hydrocarbons
    • Identify the reagents used in this test method and their specifications
    • Identify the hazards associated with this test method
    • Recall the sampling protocol
    • Recall the requirements for apparatus assembly
    • Describe the steps for calibration and standardization
    • Recall the procedure for the determination of the trace total nitrogen naturally found in liquid hydrocarbons
    • Explain the calculations for the nitrogen content of the sample
    • Identify the reporting requirements for this test method


    Audience

    Anyone who runs the D4629 test method or who needs an understanding of the test method and how it is properly run.


    Course Content

    • Introduction
    • Demonstration Videos
    • Procedural Outlines
    • Glossary
    • Data Sheet
    • Quiz
    • Referenced Materials
    • Certificate


    Videos

    • 11.1 Procedure (Duration: 1:40 min)


    CEUs and Certificate

    CEUs: .1

    Certificate: A certificate is available upon successful completion of the course and an 80% or higher score on the exam.


    Reference Materials Included

    ASTM D4629


    Certificate Program

    This training course is part of the following certificate program(s):


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    Click here to preview a sample course.


    Access

    1 year online subscription for a Single-User Only via username/password. Requires internet access.

    For pricing for Multi-User access or for more information, please contact sales here or call 1-877-909-ASTM.


    Technology Requirements

    For a list of technology requirements for accessing ASTM Training please click here.


    Stock #

    TRAIN-D4629-PASS


    Price: $174

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