Emulsion Separation and Demulsifiers Quiz
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Questions and Answers

What is the primary purpose of the WAC and SAC units mentioned in the text?

  • To reduce the solubility of sodium compounds in the boilers
  • To convert hardness into sodium compounds that do not precipitate as scale in the boilers (correct)
  • To increase the hardness of the boiler feedwater
  • To convert hardness into scale in the boilers

    • What is the significance of maintaining a low SOR (steam to oil ratio) in SAGD and CSS facilities?

  • To maximize plant emissions
  • To minimize the use of natural gas (correct)
  • To increase the quality of the bitumen produced
  • To reduce the amount of bitumen extracted

    • Why is brackish water increasingly used in SAGD and CSS facilities?

  • In compliance with environmental regulations on the use of fresh water (correct)
  • To enhance agricultural productivity
  • Due to its low mineral content
  • Because it is potable water

    • What happens if a SAGD facility fails to comply with environmental restrictions?

    <p>Discontinuation of operation</p> Signup and view all the answers

    What is the role of lime softener in SAGD facilities?

    <p>To make brackish water suitable for boiler feed</p> Signup and view all the answers

    Why are environmental emissions closely monitored by governmental regulatory bodies?

    <p>To ensure compliance with operating licenses</p> Signup and view all the answers

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