SPM-500 Flash Tank Operator Training
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SPM-500 Flash Tank Operator Training

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Questions and Answers

What is the initial adjustment for the flash tank feed flow controller FIC-401 during the manual setup?

  • Setpoint to 50.0 GPM
  • Output to 50.0 %
  • Output to 0.0 % (correct)
  • Setpoint to 100.0 GPM

    • In setting up the flash tank level controller LIC-501, what is the first output adjustment made?

  • Output to 100.0 % (correct)
  • Output to 0.0 %
  • Output to 50.0 %
  • Output to 75.0 %

    • During the emergency shutdown procedure, how long is the entire process expected to take?

  • Approximately 5 minutes
  • Approximately 10 minutes
  • Approximately 4 minutes (correct)
  • Approximately 2 minutes

    • What action must be taken after adjusting the flash tank pressure controller PIC-501 output to 0.0 %?

    <p>Close vapor block hand valve HV-501</p> Signup and view all the answers

    Which controller is adjusted to 0.0 GPM as part of the flash tank control procedures?

    <p>Feed flow controller FIC-401</p> Signup and view all the answers

    What is the setpoint value for the flash tank level controller LIC-501 after the initial adjustments?

    <p>0.0 % LVL</p> Signup and view all the answers

    What is one of the key procedures to follow during an emergency operation?

    <p>Follow specific emergency procedures for the process plant</p> Signup and view all the answers

    What happens after the flash tank pressure controller PIC-501 is placed in MANUAL mode?

    <p>Output must be adjusted to 100.0 %</p> Signup and view all the answers

    What is the purpose of modulating the setpoints of the feed temperature controller (TIC-406) and flash tank pressure controller (PIC-501)?

    <p>To smoothen changes in product compositions</p> Signup and view all the answers

    Which of the following best describes a potential cause of alarms in the flash tank simulation?

    <p>Fluctuations in upstream feed composition</p> Signup and view all the answers

    Which instrument is associated with monitoring the flow rate of vapor in the system?

    <p>FI-501</p> Signup and view all the answers

    What should be the initial step before beginning any startup procedures?

    <p>Perform pre-startup procedures</p> Signup and view all the answers

    What is one potential consequence of not responding appropriately to an alarm?

    <p>A dangerous condition may develop</p> Signup and view all the answers

    In terms of process safety management, how should alarms be interpreted?

    <p>As conditions that require understanding of process variables</p> Signup and view all the answers

    Which controller is primarily used for adjusting product flow rates in the system?

    <p>FIC-401</p> Signup and view all the answers

    Which of the following is not included in the normal pre-startup procedures?

    <p>Conducting routine maintenance tasks</p> Signup and view all the answers

    What is the main objective of the SPM-500 Flash Tank Process?

    <p>To separate a mixture of hexane and heptane</p> Signup and view all the answers

    At what temperature is the mixture supplied to the SPM-500 for separation?

    <p>85 Deg F</p> Signup and view all the answers

    What is produced from the SPM-500 Flash Tank Process in terms of heptane?

    <p>Heptane liquid at 220 GPM</p> Signup and view all the answers

    What is the pressure of the hexane rich vapor produced by the SPM-500?

    <p>80 PSIG</p> Signup and view all the answers

    Which aspect of process safety management is crucial in the event of an emergency during operations?

    <p>Immediate evacuation of personnel</p> Signup and view all the answers

    Which control procedure is vital for maintaining the separation process in the flash tank?

    <p>Temperature control procedures</p> Signup and view all the answers

    What is a critical step in the emergency shutdown protocol of the SPM-500?

    <p>Isolate the system from power sources</p> Signup and view all the answers

    What type of diagrams are included in the SPM-500 manual to assist with process flow understanding?

    <p>ID diagrams</p> Signup and view all the answers

    Study Notes

    SPM-500 Flash Tank Operator Training Manual

    • Version: 6.3
    • Revision: 2
    • Contact Information:
      • Phone: 1-800-730-0760, +1-732-747-0322, 1-732-224-0009 (fax)
      • Technical Support: 1-800-730-0760, +1-732-869-6651
      • Email: [email protected]
      • Address: P.O. Box 38, Little Silver, NJ 07739-0038, USA
      • Website: www.simtronics.com
    • Copyright © 1992-2013 Simtronics Corporation
    • All rights reserved.
    • Simtronics name and products are trademarks or registered trademarks.
    • Simtronics Corporation is a privately held, independent New Jersey corporation.
    • All materials developed by Simtronics Corporation

    Business Hours

    • 8 a.m. to 5 p.m. Eastern Time, Monday through Friday

    SPM-500 Flash Tank Contents

    • Process Description: Separates hexane (C6) and heptane (C7) based on boiling points.
    • Equipment Specifications: Feed preheater, flash tank, overhead vapor line, bottoms liquid line; details listed on page 5.
    • Process Flow and ID Diagrams: Diagrams of flow and instruments, listed on page 6.
    • Instrumentation: Includes composition analyzers, flow controllers, pressure controllers, and level controllers. Includes detailed information about component functions. Listed on page 7.
    • Normal Operations: Table of tagging IDs, descriptions, values, and percentages. Includes detailed functions. Listed on page 8. Also includes specific production monitoring parameters and details on adjusting parameters.
    • Pre-Startup: Procedures to be undertaken before startup procedures, like flushing, cleaning, and testing. Listed on page 10.
    • Startup: Step-by-step procedures for initiating the process, timing detailed. Listed on page 11.
    • Shutdown: Step-by-step procedures for ending the process, timing detailed. Listed on page 12.
    • Emergency Operations: Procedures for handling emergencies and shutdowns. Listed on page 13.

    Product Specifications

    • Mix of approximately 300 GPM of 46 wt% hexane and 54 wt% heptane
    • ~420 ACFM of hexane-rich vapor at 80 PSIG and 319°F
    • ~220 GPM of heptane-rich liquid at 80 PSIG and 319°F

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    Related Documents

    SPM-500 Flash Tank Operator Training Manual PDF

    Description

    This quiz is designed for operators using the SPM-500 Flash Tank. It covers process descriptions, equipment specifications, and operational guidelines necessary for effective training. Enhance your understanding of hexane and heptane separation techniques through this detailed assessment.

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