Chemical Separation Systems Quiz
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Questions and Answers

What chemicals are used in the Separation system?

  • Acid and Base
  • Defoamer and Demulsifier (correct)
  • Alcohol and Solvent
  • Detergent and Bleach

    • Which piece of Personal Protective Equipment is NOT listed as mandatory?

  • Fire Retardant Coverall
  • Safety Goggles
  • Safety Boots
  • Safety Harness (correct)

    • What is the correct procedure if an operator is exposed to chemicals?

  • Continue working until quitting time
  • Apply antiseptic immediately
  • Wait for medical assistance
  • Wash exposed areas at safety showers (correct)

    • What is the primary function of a knock out drum?

    <p>To remove liquid from a gas stream</p> Signup and view all the answers

    Which term best describes the time a fluid remains in a settling tank for effective separation?

    <p>Retention time</p> Signup and view all the answers

    What type of area classification is assigned to the plant areas associated with the Train 2 Separation system?

    <p>Hazardous Area Zone 1 &amp; Zone 2</p> Signup and view all the answers

    Which of the following is NOT a component of the Train 2 Separation Operating Procedure?

    <p>Gas Compressor</p> Signup and view all the answers

    What does a spectacle blind indicate when installed in a pipeline?

    <p>The status of the pipeline section</p> Signup and view all the answers

    What is the purpose of the removable spool in a pipeline?

    <p>To make a pipeline operational or non-operational</p> Signup and view all the answers

    When should contaminated clothing and safety apparel be removed?

    <p>As soon as it is practicable</p> Signup and view all the answers

    What role does the Job Safety Analysis (JSA) play in relation to PPE?

    <p>It identifies the PPE requirements for work</p> Signup and view all the answers

    In a pipeline, if the direction of flow is through a valve followed by a spool piece, how is the valve described in relation to the spool piece?

    <p>Upstream</p> Signup and view all the answers

    Which of the following protective equipment is specifically designed for respiratory protection?

    <p>Selected Respiratory Protection Equipment</p> Signup and view all the answers

    Which of the following statements about retention time is true?

    <p>Retention time must meet a minimum for separation.</p> Signup and view all the answers

    What is a characteristic feature of a spectacle blind?

    <p>It is shaped like a lobe with a hole through one side.</p> Signup and view all the answers

    What does the term 'operating procedure' refer to in a separation train?

    <p>A sequence of steps to maintain equipment</p> Signup and view all the answers

    What is the first action to take when draining the vessel?

    <p>OPEN the 3” drain valves on the oil drain line</p> Signup and view all the answers

    What should be done after draining is complete to confirm no hydrocarbon fluid is present?

    <p>CHECK for flow of hydrocarbon fluid to the Oily Water System</p> Signup and view all the answers

    Which valve is recommended to CLOSE last during the draining process?

    <p>CLOSE the 3” drain valves</p> Signup and view all the answers

    What is the purpose of applying the maintenance bypass for LSLL-V2-101-21 and LSLL-V2-101-22?

    <p>To ensure pressure balance at the interface</p> Signup and view all the answers

    What is the final step after ensuring the draining process is complete?

    <p>ROTATE the spectacle blind to the CLOSE position</p> Signup and view all the answers

    What is the valve position for the 2” block valve on the Demulsifier line?

    <p>Close</p> Signup and view all the answers

    Which block valve is locked open immediately upstream of the PV-V2-101-9?

    <p>12” block valve upstream of PV-V2-101-9</p> Signup and view all the answers

    What is the status of the 3” valve on the oil inlet line from the JT fuel gas-liquid conditioning skid?

    <p>Close</p> Signup and view all the answers

    Which of the following block valves is currently set to open?

    <p>12” block valve upstream of LV-V2-101-23B</p> Signup and view all the answers

    What is the position of the 16” block valve on the oil outlet line?

    <p>Open</p> Signup and view all the answers

    Which block valve is noted to be Closed on the oil feed bypass line?

    <p>2” HV-V2-101-25</p> Signup and view all the answers

    Which of the following valves is specified to be locked open?

    <p>3” Block valve on inlet of PSV-E2-102-1</p> Signup and view all the answers

    What action is indicated for the 12” SDV-V2-101-2 on the normal oil outlet line?

    <p>Close</p> Signup and view all the answers

    What is the primary function of the HP Separator V2-102?

    <p>To separate liquid from gas in the production process</p> Signup and view all the answers

    Which system is interconnected with the HP Separator according to the interconnection diagram?

    <p>Produced Water Header</p> Signup and view all the answers

    What type of gas flows from the HP Separator to the flare?

    <p>Vented gas</p> Signup and view all the answers

    Which component is responsible for heating the feed before it enters the HP Separator?

    <p>Feed Preheat Exchanger E2-102</p> Signup and view all the answers

    What type of chemical is injected into the production stream as indicated in the interconnection diagram?

    <p>Defoamer</p> Signup and view all the answers

    Which liquid is separated as a product output from the HP Separator?

    <p>Stabilized oil</p> Signup and view all the answers

    What does the term 'Train-2 Separation System' refer to in this context?

    <p>A configuration of separation units</p> Signup and view all the answers

    Where does the oily water from the system drain according to the interconnection diagram?

    <p>Open drain system</p> Signup and view all the answers

    Which component receives liquid from the HP Filter before going to the HP Separator?

    <p>Inlet KO Drum</p> Signup and view all the answers

    What type of gas goes to the Desalter from the Train-2 Separation System?

    <p>Process gas</p> Signup and view all the answers

    What is the first step the CCR should take upon notification of a normal scheduled shutdown?

    <p>Gradually reduce the output of the flow controller FC-V2-101-12.</p> Signup and view all the answers

    What should be maintained in the Inlet Separator during the shutdown process?

    <p>Level and pressure.</p> Signup and view all the answers

    What action should be taken as the minimum turndown of approximately 20,000 STBPD is approached?

    <p>Continue oil flow from the Separation system for cooldown.</p> Signup and view all the answers

    At what point should SDV-V2-101-2 on the oil outlet line be closed?

    <p>When the oil level reaches a low-low level.</p> Signup and view all the answers

    Which valve should be closed on the oil inlet line to the Inlet Separator?

    <p>FV-V2-101-12.</p> Signup and view all the answers

    What is the purpose of isolating condensate from the HP Discharge KO Drums?

    <p>To allow safe work to proceed.</p> Signup and view all the answers

    When should the TIC-E2-102-12 be selected in manual mode?

    <p>Before closing the TV-V2-102-12 in Feed Preheat Exchanger.</p> Signup and view all the answers

    What must be done to the levels before closing SDV-V2-101-5 on the produced water outlet line?

    <p>Ensure the interface level reaches a low-low level.</p> Signup and view all the answers

    Signup and view all the answers

    Study Notes

    Petrofac Operating Procedures Update

    • Project Name: HBNS - CPF Operating Procedures Update
    • Contract No.: SC/4032016/20
    • Petrofac Project No.: 10137
    • Document No.: HBNS-01-PUL-OP-PRC-2005-A3

    Operating Procedure: Train 2 Separation

    • Equipment Breakdown: Inlet Separator, Feed Pre-heat Exchanger, and HP Separator
    • Approved for use Dates:
      • A3: 18-03-2022
      • A2: 07-12-2021
      • A1: 11-05-2021
    • Re-Issued for Review Dates:
      • R3: 22-03-2021
      • R2: 25-02-2021
      • R1: 14-12-2020

    Contents of Operating Procedure

    • Introduction
    • Definitions, Abbreviations, Symbols, and Units of Measurement
    • Reference Documents and Drawings
    • Health, Safety, and Environmental Issues
    • Chemicals
    • Personal Protective Equipment (PPE)
    • Major Accident Hazards
    • Responsibilities
    • Equipment Specification
    • Process/System Description

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    Related Documents

    HBNS-01-PUL-OP-PRC-2005-A3 Operating Procedure PDF

    Description

    Test your knowledge on the essential aspects of chemical separation systems, including safety protocols, equipment, and procedures. This quiz covers topics such as Personal Protective Equipment (PPE) requirements and the functions of different components within separation systems. Perfect for professionals in the chemical processing and safety fields.

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